Math Ref4.0 - App Store
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Publisher Description
Math Ref is an award winning education app. Browse over 1,400 formulas, figures, and examples to help you with math, physics, chemistry and more. Tools such as a unit converter, quadratic solver, and triangle solver help you perform common calculations fast. So, if you're a student, teacher, or need math for work and want to try before you buy, this app is for you.
*Let us know what we can do to be a 5 star app! Email us at info@happymaau.com*
"Math Ref is just an awesomely useful app for students, teachers, and anyone else who works with math and needs to do a lot of calculations." - FindmySoft.com
For awards, features, and mentions go to www.happymaau.com
Features:
-Tools: Ranging from Algebra to Physics
-Favorites: Easily save equations in groups
-Search: Easily find what you're looking for
-Print Support: Print equations or groups
-Editable Notes: Write what will help you best
-Searchable Prime Numbers: Now easily search through the first 10,000 primes
See our site www.happymaau.com for more information.
Current Main Categories:
-Algebra
-Geometry
-Trigonometry
-Linear Algebra
-Series & Sequences
-Derivatives
-Integration
-Table of Integrals
-Vector Calculus
-Differential Equations
-Discrete
-Probability and Statistics
-Physics
-Chemistry
-Algorithms
-Financial (includes Real Estate)
-Glossary
Version History - Dark mode!
- Bug fixes 4.0 05/31/2020 - Layout fixes for newer devices
- Fixes crash bug with Unit Converter
- Fixing various sizing issues with Algorithms section
- Added inverse trig functions to Series and Sequences 3.1.0 10/16/2018 Spotlight searching. Now you can search for formulas and tools via Spotlight.
Equations can now be shared easier and to all your friends via social media.
General bug fixes. 3.0.9 12/05/2016 Bug fixes and compatibility 3.0.6 04/14/2016 Fixes text issues in some alerts
Fixes selection states in Unit Converter 3.0.5 04/11/2016 Updated Physical Constants with better precision
Bugs fixes
Typos 3.0.4 03/16/2016 Minor bug fixes. 3.0.3 01/15/2016 Now an iOS exclusive!
Rewritten from the ground up for iOS 9! Every screen has been updated and refined.
3.0.2
Minor bug fixes.
3.0.1
Minor bug fixes and typos addressed.
Better image sizes for iPad Pro
3.0.0
New Features
Home screen quick actions, get to your tools or searching faster than ever.
New Look
Cleaner and more beautiful than before. A new equation view make it easier than ever to share, makes notes, and favorite any formula. Every part of the app was updated.
Better Tools
Projectile Motion Solver, Z solver and others now have new levels of interactivity.
Favorites and Sharing
Favoriting has never been easier. You can now favorite any equation with one tap, or use the new slide-to-reveal feature on the equation list 3.0.2 01/04/2016 Now an iOS exclusive and on sale to celebrate!
Rewritten from the ground up for iOS 9! Every screen has been updated and refined.
3.0.1
Minor bug fixes and typos addressed.
Better image sizes for iPad Pro
3.0.0
New Features
Home screen quick actions, get to your tools or searching faster than ever.
New Look
Cleaner and more beautiful than before. A new equation view make it easier than ever to share, makes notes, and favorite any formula. Every part of the app was updated.
Better Tools
Projectile Motion Solver, Z solver and others now have new levels of interactivity.
Favorites and Sharing
Favoriting has never been easier. You can now favorite any equation with one tap, or use the new slide-to-reveal feature on the equation list 3.0.1 12/18/2015 Now an iOS exclusive!
Rewritten from the ground up for iOS 9! Every screen has been updated and refined.
New Features
Home screen quick actions, get to your tools or searching faster than ever.
New Look
Cleaner and more beautiful than before. A new equation view make it easier than ever to share, makes notes, and favorite any formula. Every part of the app was updated.
Better Tools
Projectile Motion Solver, Z solver and others now have new levels of interactivity.
Favorites and Sharing
Favoriting has never been easier. You can now favorite any equation with one tap, or use the new slide-to-reveal feature on the equation list 3.0.0 12/08/2015 Fixes occasional crash with projectile motion tool. 2.6.8 06/20/2015 Fixed crash when sharing.
Fixed issue with adding favorites on iOS 8.
Some minor bug have been squashed too. 2.6.7 06/10/2015 - Fixes image display issue on iPhone and iPod Touches. 2.6.5 05/07/2014 Fixes iPad crash when sharing and some minor bug have been addressed. 2.6.4 04/24/2014 2.6.3
-Minor bug fixes
-Updated sharing
2.6.2
-Minor bug fixes
-Added tip jar
2.6.1
-Fixed missing Probability and Stats formulas
-Fixed crash bug
2.6.0
-We've rewritten the app from scratch for iOS 7!
-New UI, and an entirely new experience
-Search now accessible from the starting page
-Physical constants are now text-copyable
-Revised favoriting system
-Fixed crash when printing some lists, e.g, trigonometric identities
-Added Hyperbolic trigonometric functions and identities
-Added impulse to physics
-Revised definitions for some formulas
-Added more area of triangle formulas
-Fixed cubic inches/Cubic feet incorrect in Unit Converter
-Spherical Divergence incorrect
-Unit circle table errors fixed
-Grammar and spelling mistakes 2.6.3 02/13/2014 2.6.2
- Minor bug fixes
- Added tip jar
2.6.1
-Fixed missing Probability and Stats formulas
-Fixed crash bug
2.6.0
-We've rewritten the app from scratch for iOS 7!
-New UI, and an entirely new experience
-Search now accessible from the starting page
-Physical constants are now text-copyable
-Revised favoriting system
-Fixed crash when printing some lists, e.g, trigonometric identities
-Added Hyperbolic trigonometric functions and identities
-Added impulse to physics
-Revised definitions for some formulas
-Added more area of triangle formulas
-Fixed cubic inches/Cubic feet incorrect in Unit Converter
-Spherical Divergence incorrect
-Unit circle table errors fixed
-Grammar and spelling mistakes 2.6.2 01/14/2014 2.6.1
-Fixed missing Probability and Stats formulas
-Fixed crash bug
2.6.0
-We've rewritten the app from scratch for iOS 7!
-New UI, and an entirely new experience
-Search now accessible from the starting page
-Physical constants are now text-copyable
-Revised favoriting system
-Fixed crash when printing some lists, e.g, trigonometric identities
-Added Hyperbolic trigonometric functions and identities
-Added impulse to physics
-Revised definitions for some formulas
-Added more area of triangle formulas
-Fixed cubic inches/Cubic feet incorrect in Unit Converter
-Spherical Divergence incorrect
-Unit circle table errors fixed
-Grammar and spelling mistakes 2.6.1 12/12/2013 We've rewritten the app from scratch for iOS 7!
New UI, and an entirely new experience
Search now accessible from the starting page
Physical constants are now text-copyable
Revised favoriting system
Fixed crash when printing some lists, e.g, trigonometric identities
Added Hyperbolic trigonometric functions and identities
Added impulse to physics
Revised definitions for some formulas
Added more area of triangle formulas
Fixed cubic inches / Cubic feet incorrect in Unit Converter
Spherical Divergence incorrect
Unit circle table errors fixed
Grammar and spelling mistakes 2.6 12/09/2013 Added sharing
iOS 6+ users can now share single formulas to Twitter and other services
Updated printing
New progress bar
Fixed crash when printing some lists, e.g, trigonometric identities
Users requests
Add area of a triangle
kPa added to gas constant
Definitions added to some physical constants
Deciliter and centiliter added to unit converter
Major bug fixing
✓ Notes input issue with bluetooth keyboard on iPad devices
✓ Sagitta solver display on iPhone 5
✓ Meter to Feet wrong in real estate section
✓ Physics | Oscilations now uses ω
✓ Revised definitions for NP and NP-Complete
✓ Algebra | Root of Power typo
✓ Integrations | Surface Area typo
✓ Removed natural numbers and added content to integers
✓ Wrong series and sequences comparison test
✓ Integration properties misspelling
✓ Wrong mean for lognormal 2.5.4 06/19/2013 Fixes the following
✓ Add Partial Derivatives
✓ Include MIRR and IRR in financial ratios
✓ Add special 45-45-90 and 30-60-90 triangles
✓ Label Propositions
✓ Add Divisibility Rule
✓ Add Sagitta to Tools
✓ Add table of values to Unit Circle
✓ iPad note input can become non-functional
✓ Done favorites button does not dismiss popover
✓ Typos 2.5.2 11/29/2012 2.5.1
✓ Updated iPad UI
✓ Bug and typo fixes
2.5.0
★ iOS 6 and iPhone 5 compatibility
Tools
✓ New remainder finder
✓ Added conversions to the unit converter
✓ Bug fixes
More Content
✓ Rank, Trace and Norm
✓ Z Transform table
✓ Pre-Algebra
✓ Progressions
✓ Greek letter usage
✓ And even more too!
New Editable Notes
✓ Write your own notes!
✓ Toggle between ours and yours
✓ Our best note system yet!
Other Cool Stuff
✓ Typo and bug fixes
✓ Modified sizes in table for more consistency
✓ Modified search algorithm for improved speed 2.5.1 10/09/2012 iOS 6 and iPhone 5 compatibility
Tools
✓ New remainder finder
✓ Added conversions to the unit converter
✓ Bug fixes
Revised UI
More Content
✓ Rank, Trace and Norm
✓ Z Transform table
✓ Pre-Algebra
✓ Progressions
✓ Greek letter usage
✓ And even more too!
New Editable Notes
✓ Write your own notes!
✓ Toggle between ours and yours
✓ Our best note system yet!
Other Cool Stuff
✓ Typo and bug fixes
✓ Modified sizes in table for more consistency
✓ Modified search algorithm for improved speed 2.5.0 09/24/2012 - Fixed bugs with Tools
- Added Z Solver
- Added user requested content
- Fixed typos 2.4.2 11/20/2011 New Tools
- Unit Converter
- Circle Solver
- Quadratic Solver
- And More!
New Functionality
- Multiple favorite groups
- Print and email a single equation or an entire favorites group
- Editable notes
- Search tags
More Content
- Added examples to Algebra, Geometry, and Algorithms
- Online math forum thanks to SumTimesRational.com
- Much more to come too!
Other Cool Stuff
- Typo and bug fixes
- Improved search speed 2.4.0 10/12/2011 - Fixes rotation bug on iPhone 2.3.4 05/04/2011
About Math Ref
The company that develops Math Ref is Happy Maau Studios, LLC. The latest version released by its developer is 4.0.
To install Math Ref on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-13 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Math Ref as malware if the download link is broken.
How to install Math Ref on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the Math Ref is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After Math Ref is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 4.0
posted on 2026-10-13
Version History - Dark mode!
- Bug fixes 4.0 05/31/2020 - Layout fixes for newer devices
- Fixes crash bug with Unit Converter
- Fixing various sizing issues with Algorithms section
- Added inverse trig functions to Series and Sequences 3.1.0 10/16/2018 Spotlight searching. Now you can search for formulas and tools via Spotlight.
Equations can now be shared easier and to all your friends via social media.
General bug fixes. 3.0.9 12/05/2016 Bug fixes and compatibility 3.0.6 04/14/2016 Fixes text issues in some alerts
Fixes selection states in Unit Converter 3.0.5 04/11/2016 Updated Physical Constants with better precision
Bugs fixes
Typos 3.0.4 03/16/2016 Minor bug fixes. 3.0.3 01/15/2016 Now an iOS exclusive!
Rewritten from the ground up for iOS 9! Every screen has been updated and refined.
3.0.2
Minor bug fixes.
3.0.1
Minor bug fixes and typos addressed.
Better image sizes for iPad Pro
3.0.0
New Features
Home screen quick actions, get to your tools or searching faster than ever.
New Look
Cleaner and more beautiful than before. A new equation view make it easier than ever to share, makes notes, and favorite any formula. Every part of the app was updated.
Better Tools
Projectile Motion Solver, Z solver and others now have new levels of interactivity.
Favorites and Sharing
Favoriting has never been easier. You can now favorite any equation with one tap, or use the new slide-to-reveal feature on the equation list 3.0.2 01/04/2016 Now an iOS exclusive and on sale to celebrate!
Rewritten from the ground up for iOS 9! Every screen has been updated and refined.
3.0.1
Minor bug fixes and typos addressed.
Better image sizes for iPad Pro
3.0.0
New Features
Home screen quick actions, get to your tools or searching faster than ever.
New Look
Cleaner and more beautiful than before. A new equation view make it easier than ever to share, makes notes, and favorite any formula. Every part of the app was updated.
Better Tools
Projectile Motion Solver, Z solver and others now have new levels of interactivity.
Favorites and Sharing
Favoriting has never been easier. You can now favorite any equation with one tap, or use the new slide-to-reveal feature on the equation list 3.0.1 12/18/2015 Now an iOS exclusive!
Rewritten from the ground up for iOS 9! Every screen has been updated and refined.
New Features
Home screen quick actions, get to your tools or searching faster than ever.
New Look
Cleaner and more beautiful than before. A new equation view make it easier than ever to share, makes notes, and favorite any formula. Every part of the app was updated.
Better Tools
Projectile Motion Solver, Z solver and others now have new levels of interactivity.
Favorites and Sharing
Favoriting has never been easier. You can now favorite any equation with one tap, or use the new slide-to-reveal feature on the equation list 3.0.0 12/08/2015 Fixes occasional crash with projectile motion tool. 2.6.8 06/20/2015 Fixed crash when sharing.
Fixed issue with adding favorites on iOS 8.
Some minor bug have been squashed too. 2.6.7 06/10/2015 - Fixes image display issue on iPhone and iPod Touches. 2.6.5 05/07/2014 Fixes iPad crash when sharing and some minor bug have been addressed. 2.6.4 04/24/2014 2.6.3
-Minor bug fixes
-Updated sharing
2.6.2
-Minor bug fixes
-Added tip jar
2.6.1
-Fixed missing Probability and Stats formulas
-Fixed crash bug
2.6.0
-We've rewritten the app from scratch for iOS 7!
-New UI, and an entirely new experience
-Search now accessible from the starting page
-Physical constants are now text-copyable
-Revised favoriting system
-Fixed crash when printing some lists, e.g, trigonometric identities
-Added Hyperbolic trigonometric functions and identities
-Added impulse to physics
-Revised definitions for some formulas
-Added more area of triangle formulas
-Fixed cubic inches/Cubic feet incorrect in Unit Converter
-Spherical Divergence incorrect
-Unit circle table errors fixed
-Grammar and spelling mistakes 2.6.3 02/13/2014 2.6.2
- Minor bug fixes
- Added tip jar
2.6.1
-Fixed missing Probability and Stats formulas
-Fixed crash bug
2.6.0
-We've rewritten the app from scratch for iOS 7!
-New UI, and an entirely new experience
-Search now accessible from the starting page
-Physical constants are now text-copyable
-Revised favoriting system
-Fixed crash when printing some lists, e.g, trigonometric identities
-Added Hyperbolic trigonometric functions and identities
-Added impulse to physics
-Revised definitions for some formulas
-Added more area of triangle formulas
-Fixed cubic inches/Cubic feet incorrect in Unit Converter
-Spherical Divergence incorrect
-Unit circle table errors fixed
-Grammar and spelling mistakes 2.6.2 01/14/2014 2.6.1
-Fixed missing Probability and Stats formulas
-Fixed crash bug
2.6.0
-We've rewritten the app from scratch for iOS 7!
-New UI, and an entirely new experience
-Search now accessible from the starting page
-Physical constants are now text-copyable
-Revised favoriting system
-Fixed crash when printing some lists, e.g, trigonometric identities
-Added Hyperbolic trigonometric functions and identities
-Added impulse to physics
-Revised definitions for some formulas
-Added more area of triangle formulas
-Fixed cubic inches/Cubic feet incorrect in Unit Converter
-Spherical Divergence incorrect
-Unit circle table errors fixed
-Grammar and spelling mistakes 2.6.1 12/12/2013 We've rewritten the app from scratch for iOS 7!
New UI, and an entirely new experience
Search now accessible from the starting page
Physical constants are now text-copyable
Revised favoriting system
Fixed crash when printing some lists, e.g, trigonometric identities
Added Hyperbolic trigonometric functions and identities
Added impulse to physics
Revised definitions for some formulas
Added more area of triangle formulas
Fixed cubic inches / Cubic feet incorrect in Unit Converter
Spherical Divergence incorrect
Unit circle table errors fixed
Grammar and spelling mistakes 2.6 12/09/2013 Added sharing
iOS 6+ users can now share single formulas to Twitter and other services
Updated printing
New progress bar
Fixed crash when printing some lists, e.g, trigonometric identities
Users requests
Add area of a triangle
kPa added to gas constant
Definitions added to some physical constants
Deciliter and centiliter added to unit converter
Major bug fixing
✓ Notes input issue with bluetooth keyboard on iPad devices
✓ Sagitta solver display on iPhone 5
✓ Meter to Feet wrong in real estate section
✓ Physics | Oscilations now uses ω
✓ Revised definitions for NP and NP-Complete
✓ Algebra | Root of Power typo
✓ Integrations | Surface Area typo
✓ Removed natural numbers and added content to integers
✓ Wrong series and sequences comparison test
✓ Integration properties misspelling
✓ Wrong mean for lognormal 2.5.4 06/19/2013 Fixes the following
✓ Add Partial Derivatives
✓ Include MIRR and IRR in financial ratios
✓ Add special 45-45-90 and 30-60-90 triangles
✓ Label Propositions
✓ Add Divisibility Rule
✓ Add Sagitta to Tools
✓ Add table of values to Unit Circle
✓ iPad note input can become non-functional
✓ Done favorites button does not dismiss popover
✓ Typos 2.5.2 11/29/2012 2.5.1
✓ Updated iPad UI
✓ Bug and typo fixes
2.5.0
★ iOS 6 and iPhone 5 compatibility
Tools
✓ New remainder finder
✓ Added conversions to the unit converter
✓ Bug fixes
More Content
✓ Rank, Trace and Norm
✓ Z Transform table
✓ Pre-Algebra
✓ Progressions
✓ Greek letter usage
✓ And even more too!
New Editable Notes
✓ Write your own notes!
✓ Toggle between ours and yours
✓ Our best note system yet!
Other Cool Stuff
✓ Typo and bug fixes
✓ Modified sizes in table for more consistency
✓ Modified search algorithm for improved speed 2.5.1 10/09/2012 iOS 6 and iPhone 5 compatibility
Tools
✓ New remainder finder
✓ Added conversions to the unit converter
✓ Bug fixes
Revised UI
More Content
✓ Rank, Trace and Norm
✓ Z Transform table
✓ Pre-Algebra
✓ Progressions
✓ Greek letter usage
✓ And even more too!
New Editable Notes
✓ Write your own notes!
✓ Toggle between ours and yours
✓ Our best note system yet!
Other Cool Stuff
✓ Typo and bug fixes
✓ Modified sizes in table for more consistency
✓ Modified search algorithm for improved speed 2.5.0 09/24/2012 - Fixed bugs with Tools
- Added Z Solver
- Added user requested content
- Fixed typos 2.4.2 11/20/2011 New Tools
- Unit Converter
- Circle Solver
- Quadratic Solver
- And More!
New Functionality
- Multiple favorite groups
- Print and email a single equation or an entire favorites group
- Editable notes
- Search tags
More Content
- Added examples to Algebra, Geometry, and Algorithms
- Online math forum thanks to SumTimesRational.com
- Much more to come too!
Other Cool Stuff
- Typo and bug fixes
- Improved search speed 2.4.0 10/12/2011 - Fixes rotation bug on iPhone 2.3.4 05/04/2011
version 4.0
posted on 2020-05-31
- Dark mode!
- Bug fixes
version 4.0
posted on 2020-05-31
May 31, 2020 Version 4.0
- Dark mode!
- Bug fixes
version 3.1.0
posted on 2018-10-16
Oct 16, 2018 Version 3.1.0
- Layout fixes for newer devices
- Fixes crash bug with Unit Converter
- Fixing various sizing issues with Algorithms section
- Added inverse trig functions to Series and Sequences
version 3.0.6
posted on 2009-01-09
version 4.0
posted on 1970-01-01
31 mei 2020 Version 4.0
- Dark mode!
- Bug fixes
version 4.0
posted on 1970-01-01
2020年5月31日 Version 4.0
- Dark mode!
- Bug fixes
Disclaimer
Official App Store Link
We do not host Math Ref on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Apple and passed their terms and conditions to be listed there. We recommend caution when installing it.
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