Abler

Abler is a free scientific calculator ideal for students and professionals.

Abler is a free scientific calculator developed for Android devices. With an intuitive interface and customizable settings, it aims to provide a pleasing calculator experience.

New in version 2.73:

Enjoy the new Matrix Mode! Transpose, determinant, inverse, linear solution, arithmetic operations, work with up to 10x10 real or complex matrices.

Newer Features:

- Major update: Matrix Mode.

- Onboard Help section added (sorry for the delay).

- Data feature (Calculator Mode) to store graph data.

- Plot both analytical functions and numeric data.

- View differentials and integrals on the graph.

- Histogram plotting.

- Axes intersections.

- Touch select, move and pinch zoom to any plot region.

- Navigate across the points with cursor.

- Simultaneous plots up to five functions/data series.

- Edit axis titles and legends on the graph.

- Choose from five different plot styles.

- Adjust line thickness and font size.

- Export what you see as image files.

Features:

- Fixed, scientific and engineering number formats.

- Degree, radian and gradian units of angle.

- Angle to DMS conversion.

- Modulo and arbitrary base to base conversion (from radix 2 to 16).

- Integer level and logic operations in arbitrary base.

- Exponential and logarithmic functions.

- Trigonometric, hyperbolic and related inverse functions.

- Factorial, permutation and combination.

- Percentage, average, sample and population standard deviation.

- Physical and mathematical constants.

- 10-place results history.

- Memory add, subtract, recall and clear.

- Unit conversion in 12 categories.

- Currency and precious metals rate conversion (updates daily, requires internet access).

- Touch and copy/paste values from/to the calculator screens.

- Set calculator button, case and screen colors.

- Button sound and haptic feedback settings.

- Set frequently used numeric options for more convenience.

- Set UK/US or your native decimal separator (device language settings apply).

- Omit parenthesis mode allows faster entry of simple expressions.

- Multiplication support with or without operator symbol.

- Supports landscape mode.

- Free (with ads).