Previous Versions

Requires Android: Android 4.1+
Screen DPI: nodpi
SHA1: 9756d37ab498d94013b16272c896d33eddc07a61
Size: 15.81 MB
What's New:
Graph simultaneous plotting
Graph independent zoom
Statistical functions and documentation
Distribution calculation
Bug fixes and stability improvement

Requires Android: Android 4.1+
Screen DPI: nodpi
SHA1: 330a5b626d05511254d3848d2ec31f1419eb3908
Size: 15.81 MB
What's New:
Graph independent zoom
Statistical functions and documentation
Distribution calculation
Improve matrix, vector calculation and update documentation
Update math library
Bug fixes: graph does not draw tangent
Bug fixes: menu doesnt show "Regression plot"

Requires Android: Android 4.1+
Screen DPI: nodpi
SHA1: 8f2204cdd11bc767663d30fe032aa148fb0e3307
Size: 15.66 MB
What's New:
Graph is improved
Fix problem with trig functions
Stability improvement

Requires Android: Android 4.0.3+
Screen DPI: nodpi
SHA1: e6d93a0618e60f5a330bafb24536c75ed4d26f75
Size: 14.81 MB
What's New:
New UI for programming mode
Chemistry atomics and equations
Fixed loss data when rotate
Bug fixes and stability improvement

Requires Android: Android 4.0.3+
Screen DPI: nodpi
SHA1: 10eef158a65011f1a246603f6e046b053459c968
Size: 14.85 MB
What's New:
New functions
Symbol bar in programming mode
Fixed graph bug

Requires Android: Android 4.0.3+
Screen DPI: nodpi
SHA1: 5d8a0b1f071fcb63186276b728aca8a31acfdb11
Size: 13.95 MB
What's New:
Fixed some bugs and stability improvement.
About this update:
- Added scroller for unit conversion result display
- Fixed bug when copy and paste
- Single line toolbar
- Unit conversion shortcut
- Update math library: Gather, GatherBy, InverseCDF, Quiet, RandomPrime, ReplaceRepeated, SortBy, BellY, ChebyshevT, ChebyshevU, Coefficient CoefficientList, Cyclotomic, Exponent, HermiteH, LaguerreL, LegendreP, LegendreQ.
- Fixed cannot import text file in programming editor.

Requires Android: Android 4.0.3+
Screen DPI: nodpi
SHA1: d55919174facb8abb715d8d3706bee757c015154
Size: 13.89 MB
What's New:
New unit converter design: now you can open unit converter from calculator or CONV dialog, and you can also transfer current expression to unit conversion calculator. With new button [ALL], the calculator supports convert to other units with single tap.
New settings: hide/show navigation bar, hide/show calculator toolbar. Button click volume setting in main screen.
Photo math: redesign scanner, improved AI.
[+-] button is replaced by percent button.
Thanks for all feedback from users.

Requires Android: Android 4.0.3+
Screen DPI: nodpi
SHA1: 1ece87084243e1229d460e62edb50c12694fa429
Size: 13.55 MB
What's New:
- Editable result
- Bug fixes

Requires Android: Android 4.0.3+
Screen DPI: nodpi
SHA1: 8bc378534c00de2c65e7391d10e03e7424747149
Size: 13.46 MB

Requires Android: Android 4.0.3+
Screen DPI: nodpi
SHA1: 0b977852342414c82b6111f09dea4ff52abff4f7
Size: 13.55 MB
What's New:
- Improved calculate integral, sum and product
- Updated function documents
- Fixed some bugs

Requires Android: Android 4.0.3+
Screen DPI: nodpi
SHA1: 6173f8bacc99715590090f78a9ca4be23f0291e1
Size: 13.53 MB
What's New:
- Supported matrix 7x7
- Improved theme
- Fixed some bugs

Requires Android: Android 4.0.3+
Screen DPI: nodpi
SHA1: 72e60809b17adf00c04abaf303f8ea479328d440
Size: 13.41 MB
What's New:
- Supported matrix 7x7
- Improved theme
- Fixed some bugs

Requires Android: Android 4.0.3+
Screen DPI: nodpi
SHA1: 8147218744efd1c14cee69852bf907fb46d6069c
Size: 13.36 MB
What's New:
- Removed automatically duplicate history.
- Improved sum function.
- Fixed some bugs

Requires Android: Android 4.0.3+
Screen DPI: nodpi
SHA1: 7171242caf9ea5a81d015dd79be4321b78b00349
Size: 13.29 MB
What's New:
- Improve graph (Pro), supports Cartesian, polar and parametric functions
- Supported plot regression calculation results
- Supported solve complex equations

Requires Android: Android 4.0.3+
Screen DPI: nodpi
SHA1: 4c28e53441e1e65fcbe60309cb4569f3f585a6a9
Size: 13.32 MB
What's New:
- Move premium fonts to cloud, add 50+ fonts for premium user
- Improved programming feature, support import text file (Free for beta user)
- Supported hot keys
- Fixed display sum and product incorrect
- Shortcut open expression in program editor

Requires Android: Android 4.0.3+
Screen DPI: nodpi
SHA1: 1ce7d66640c70de844950e6a51d0e8d9a1ca47b7
Size: 15.4 MB

Requires Android: Android 4.0.3+
Screen DPI: nodpi
SHA1: 4a108111f1d3fb0a59c56b6cde2550e1dccefa72
Size: 15.49 MB
What's New:
Programmable (for premium user)

Requires Android: Android 4.0.3+
Screen DPI: nodpi
SHA1: 9fe3f1e8f20de4d2dae67e3e5ebbe5bf7f91285d
Size: 14.54 MB
What's New:

Requires Android: Android 4.0.3+
Screen DPI: nodpi
SHA1: a8d7d498cc361fdca1732719eabf1d4014742335
Size: 14.16 MB

Requires Android: Android 4.0+
Screen DPI: nodpi
SHA1: c59a08f0a364f9f2f8e3ae972201c393637cba08
Size: 14.19 MB
What's New:
- Unit converter 900+ unit (Support search, create shortcut, favorites, ...)
- Improved graph
- Improved photo math
- Fixed some bugs

Requires Android: Android 4.0+
Screen DPI: nodpi
SHA1: f2101821c1421f0405a0e56afcf183ba6a194228
Size: 12.39 MB
What's New:
- Added "Physic formulas"
- Fixed some bugs.

Requires Android: Android 4.0+
Screen DPI: nodpi
SHA1: 0f28fb2919d08b8c0a9237e23d35de2991581632
Size: 11.19 MB
What's New:
- Add math formulas to favorite
- 1000+ Math formulas
- Fixed some bugs and minor improvements

Requires Android: Android 4.0+
Screen DPI: nodpi
SHA1: e91e20c156412c55893c3d1a7e944c8886bd43a8
Size: 10.21 MB
What's New:
- Added more functions
- Fixed some bugs

Requires Android: Android 4.0+
Screen DPI: nodpi
SHA1: 182e999c9ac66f71ed29fabba2ce7b8e2cb88efa
Size: 10.14 MB
What's New:
- Added Classwiz model keyboard layout, you can change it on setting
- Support change divide label
- Fixed some bugs