Calculator SR1 pro is a powerful and versatile calculator app for iPhone and iPad that can handle a wide range of calculations. It features a simple and easy-to-use interface that makes it perfect for students, professionals, and anyone else who needs to do complex calculations. Calculator SR1 pro supports a wide range of operations, including basic arithmetic, algebra, trigonometry, and calculus. It also includes a number of powerful built-in functions that allow you to solve equations, graph data, and more.

Quick Summery:

  • Calculator SR1 pro are Total Install on Mobile 1395+
  • Calculator SR1 pro are Devolop By Alexander Vollmar
  • Install Calculator SR1 pro Your PC Using Bluestacks Android Emulator
  • Calculator SR1 pro Is Size: undefined
  • This Apps Last Update On Apr 25, 2020

Calculator SR1 pro Andorid App Summary

Alexander Vollmar is the developer of this Calculator SR1 pro application. It is listed under the Tools category in the Play Store. There are currently more than 1395+ users of this app. The Calculator SR1 pro app rating is currently 1.0.17. It was last updated on Apr 25, 2020. Since the app cannot be used directly on PC, you must use any Android emulator such as BlueStacks Emulator, Memu Emulator, Nox Player Emulator, etc. We have discussed how to run this app on your PC, mac, or Windows with this emulator in this article.

Features of Calculator SR1 pro for PC

the calculator is turned on.
• The calculator is in “degree mode” (DEG) as the default setting. In this mode, all trigonometric functions are entered in degrees. To enter radians or gradians, press the RAD or GRD key.

1. Photorealistic simulation of the “Schulrechner SR1” pocket calculator.
2. Reduced frames around the entire device and display for space considerations.
3. Ad-free version of the app.
4. Numerous of frequently used functionalities.
5. “Order of operations” observed.
6. Keys give optical, acoustic and haptic feedback.
7. Back and interior view of the original calculator can be displayed.
8. Produced from the early 1980s.
9. Referred to in GDR mathematics textbooks.
10. Entered angles can be in degrees (DEG), radians (RAD) or gradian (gon) (GRD).

Calculator SR1 pro App Specification
App Name: Calculator SR1 pro On Your PC
Devoloper Name: Alexander Vollmar
Latest Version: 1.0.17
Android Version: 4.3
Supporting OS: Windows,7,8,10 & Mac (32 Bit, 64 Bit)
Package Name: de.alexvollmar.sr1_calculator_pro
Download: 1395+
Category: Tools
Updated on: Apr 25, 2020
Get it On:

How To Install Calculator SR1 pro For PC

Follow the simple instructions below to easily install and download Calculator SR1 pro on your PC:

  • Download the Bluestacks Android emulator from the link above
  • Once the download is complete, run the .exe file to begin the installation
  • Bluestacks can be successfully installed by following the on-screen instructions
  • Launch Bluestacks once it has been installed
  • Bluestacks will ask you to sign in; you can use your Gmail ID to sign in
  • Now, look for the search bar and in the dialog box, type Calculator SR1 pro and press Enter
  • Click on the most appropriate app from the search results to expand it
  • Start the installation process by clicking the Install button
  • Wait for the installation to complete
  • Now launch the Calculator SR1 pro andorid App within the emulator and enjoy

Calculator SR1 pro App Overview and Details

New! This app is a photorealistic simulation of the “Schulrechner SR1”, a pocket calculator made in GDR (German Democratic Republic / East Germany).
Compared to the original calculator only the frames around the entire device and around the display were reduced for reasons of space.

With the “Calculator SR1 pro” you enjoy a completely ad-free version of the app and support the further development of this project.

The app comprises numerous of frequently used functionalities and obeys the “order of operations”.
The keys give optical (key color), acoustic (key sounds) and haptic (vibration of the device) feedback.
Furthermore, the back and an interior view of the original calculator can be displayed (completely without function 😀).

The “Schulrechner SR1” was a pocket calculator with a liquid crystal display (LCD), which was manufactured by VEB Mikroelektronik “Wilhelm Pieck” Mühlhausen (Publicly Owned Operation Microelectronics “Wilhelm Pieck” in Mühlhausen / Thuringia).
The SR1 was subsidized for students and identically distributed on trade as “MR 609”.
It was produced from the early 1980s and used in schools since the school year 1984/85.
The books for teaching mathematics in the GDR referred to this calculator.

• Basic arithmetic operations: Addition, subtraction, multiplication, division and the calculation of powers (the order of operations is observed!)
• Root, square, percent and reciprocal functions
• Trigonometric functions: sine (sin), cosine (cos), tangent (tan), as well as the corresponding inverse functions arcsine (arcsin), arccosine (arccos) and arctangent (arctan); angles can be entered in degrees (DEG), radians (RAD) or gradian (gon) (GRD)
• Logarithmic functions: Natural logarithm (ln) and commomn logarithm (lg), as well as their inverse functions (i.e. power to base e and 10, respectively)
• π (Pi)
• Memory functions
• Exponential representation

Operation notes:
• By tapping the display, the displayed value is copied to the clipboard (and is available for further use in other apps).
• Swiping from the left edge to the inside, the menu is displayed: Here you can find among other information the settings for the sounds played by the app and the vibration.

The “Calculator SR1” is part of a series of historical pocket calculators: The two others are Calculator MR 610 and Bolek Calculator.

Use the Calculator SR1 pro as your daily tool for all your calculations!

Languages of this app:
English, Spanish, French, Italian, Portuguese, German

Whats New In this Calculator SR1 pro?

★ Small changes, corrections


Calculator SR1 PRO is the perfect tool for students, professionals and anyone who needs a powerful and easy-to-use calculator on their iPhone or iPad. With Calculator SR1 PRO, you can perform any calculation quickly and easily. Plus, Calculator SR1 PRO has a beautiful, intuitive interface that makes it easy to use.

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