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Scientific calculator plus 991
Advanced scientific calculator 991 plus. Includes simulator 115 a...
Contains ads
10,000,000+
Total Global Downloads-
Bundle ID
advanced.scientific.calculator.calc991.plus
-
Developer
Tools for student -
Category
Education -
Price
Free -
Update Time
Aug 24, 2025 -
507050 Ratings
4.8591547
-
Bundle ID
advanced.scientific.calculator.calc991.plus -
Developer
Tools for student -
category
Education
-
Price
Free -
Update Time
Aug 24, 2025 -
507050 Ratings
4.8591547
Screenshots & Media
App Info
***********
Description
Scientific calculator 300 plus, 991 is the calculator for students and engineering student. Calculator 991 plus provides powerful functions in a real calculator 991 300 . It makes advanced calculator 991 become the most useful calculator for university and school.Application includes some calculators inside:
- Basic calculator 300 plus
- Advanced calculator 115 plus
- Scientific calculator 991
- Scientific calculator 991 plus
- Graphing calculator 84 plus
Let's see some special features:
◉ Basic calculator 300 plus and 115 plus: supports from basic mathematics to advanced math functions: percentage, powers, roots, trigonometric, logarithms calculator. Fraction calculation 991 supports convert fraction to decimal, mixed fraction and solve fractions problems.
◉ Advanced calculator 115 plus: combines of hyper calculator and simple scientific calc. This calculator is a multi-functional advanced calculator 991 with all features in one app. Such as linear algebra, calculus, complex numbers, display result in rectangular and polar coordinates, matrix and vector.
◉ Scientific calculator 991 plus: includes smart equation solver. Equation solver can solve quadratic, cubic equations, systems of equations. Caluculator solves any polynomial. Smart scientific calculator 991 has exponent calculator contains scientific calculations such as derivative, integral, square root calculation, factorial calculation, pi calculation, equation solver.
◉ Scientific calculator 991: supports calculate with infinity number of digits, prime factors, random numbers, combinations, permutations, GCD and LCM. This calculator 991ex is a real engineering simulator. Scientific calculator has features of 500 es, 500 ms, 300 es plus, 991 es plus. Calculator keyboard layout same as calculator 300 es plus, 991 ex and es plus.
◉ Graphing calculator 84 plus supports function graph, polar, parametric and implicit function. Graphing calculator 84 can draw tangent, tracing, derivative, root, min and max. It simulates for graphing caluculator 83 and t1 84, 84 plus.
◉ Integral calculator 991 plus provide powerful calculator to calculate integrate, derivative, differentiation and integration.
◉ This scientific calculator 991 includes CAS (computer algebra system), which can perform symbolic calculation.
◉ Some other features: math formula, physics formula, unit conversion, theme, font and programming.
Popular IAP
$0.99 - $4.99 per item
Version History
| Version | Time |
| 7.4.1.484 | Aug 24, 2025 |
| 7.3.4.969 | Aug 24, 2025 |
| 7.2.3.694 | Apr 13, 2025 |
| 7.2.0.118 | Jul 11, 2024 |
| 7.1.6.728 | May 22, 2024 |
| 7.1.1.719 | Mar 21, 2024 |
| 7.0.9.334 | Feb 26, 2024 |
| 7.0.7.769 | Feb 20, 2024 |
| 7.0.6.235 | Feb 19, 2024 |
| 7.0.5.239 | Feb 13, 2024 |
| 6.9.7.704 | Jan 11, 2024 |
| 6.9.4.726 | Jan 3, 2024 |
| 6.7.7.163 | Oct 22, 2023 |
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