Calc-501.8.1 - App Store
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Publisher Description
Calc-50 is a high-precision scientific graphing RPN calculator. It carries over 50 digits of accuracy and has a large number of mathematical functions, including trig and hyperbolic functions and their inverses, and math special functions such as gamma, beta, psi, exponential integral, sine, cosine, and log integrals, Bessel functions, and more. It is programmable, with functions that take user functions and find derivatives, integrals, function max/min, and roots. Calc-50 also provides complex arithmetic and elementary functions.
Version History Some speed improvements 1.8.1 12/25/2025 Copy and paste keys can import or export numbers or function definitions to or from other apps. 1.8 02/18/2025 Some speed improvements, and better exception handling. 1.7 01/10/2025 Minor improvements to the plot function. 1.6 10/24/2021 Fix key display issue with iOS Dark Mode. 1.5 11/09/2020 Minor changes to adapt to recent iOS versions. 1.4 06/29/2020 There is a new function for extrapolation of sums, products, and sequences.
The Sum function has been enhanced to handle infinite sums. 1.3 03/16/2019 Several improvements to programming capability, especially for complex arithmetic. 1.2 07/31/2018 A new function screen with graphics functions and keys for sums, products, limits, differential equations. 1.1 10/03/2017 1.0 01/09/2017
About Calc-50
The company that develops Calc-50 is David Smith. The latest version released by its developer is 1.8.1.
To install Calc-50 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 2026-10-15 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 Calc-50 as malware if the download link is broken.
How to install Calc-50 on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the Calc-50 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 Calc-50 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 1.8.1
posted on 2026-10-15
Version History Some speed improvements 1.8.1 12/25/2025 Copy and paste keys can import or export numbers or function definitions to or from other apps. 1.8 02/18/2025 Some speed improvements, and better exception handling. 1.7 01/10/2025 Minor improvements to the plot function. 1.6 10/24/2021 Fix key display issue with iOS Dark Mode. 1.5 11/09/2020 Minor changes to adapt to recent iOS versions. 1.4 06/29/2020 There is a new function for extrapolation of sums, products, and sequences.
The Sum function has been enhanced to handle infinite sums. 1.3 03/16/2019 Several improvements to programming capability, especially for complex arithmetic. 1.2 07/31/2018 A new function screen with graphics functions and keys for sums, products, limits, differential equations. 1.1 10/03/2017 1.0 01/09/2017
version 1.8.1
posted on 2025-12-25
Some speed improvements
version 1.8
posted on 2025-02-18
Feb 18, 2025
Version 1.8
Copy and paste keys can import or export numbers or function definitions to or from other apps.
version 1.7
posted on 2025-01-10
Jan 10, 2025
Version 1.7
Some speed improvements, and better exception handling.
version 1.6
posted on 2021-10-24
Oct 24, 2021
Version 1.6
Minor improvements to the plot function.
version 1.0
posted on 2017-01-14
Disclaimer
Official App Store Link
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