# 1st Calc — Der Lernwerkstatt-Rechenrahmen

> Abacus-style bead frame app for primary school children to learn numbers and basic math. (iPhone/iPad app by medienwerkstatt.)

- Source: https://appshunter.io/ios/app/1st-calc/id546843701 (this page in markdown: same URL + `.md`)
- Developer: [medienwerkstatt](https://appshunter.io/developer/322110992)
- Category: Education, Utilities
- Price: $0.99
- Rating: 3.30/5 from 3 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 9 MB
- Languages: American English, German (Germany)
- Released: 2012-08-01
- Data updated: 2026-08-16
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/1st-calc/id546843701/reviews.md

## What is 1st Calc?

„1st Calc“ is an Abacus-style bead frame, that helps primary school children to discover numbers up to 100. It provides them with a visual tool to play with numbers and lets them solve addition and subtraction problems.

It is based on the latest math-teaching knowledge and its use contributes significantly to avoid any mathematical disabilities at an early stage and counteract this.

„1st Calc“ is an invaluable tool harvesting the children's motivation to use the iPad or iPhone and makes up with a more fun learning experience.

FEATURES
· Selectable range of numbers: 0 - 20 or 0 - 100
· Bead frame for children
· Choose between 4 different colors
· Optional live cam view as background

We will provide you with further updates. "1st Calc" will then be able to generate addition and subtraction problems, to guide the child through the solution process and to control and diagnose the child's input.

## Key features

- Abacus-style bead frame
- Learn numbers up to 100
- Addition and subtraction practice
- Customizable bead colors
- Optional live cam background

## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/1st-calc/id546843701/reviews.md

### 4/5 — Landscape orientation stopped working.

*2024-01-04*

When I first got this app, about a week ago, I loved how the rods and beads would turn when I turned my iPhone longways or landscape. Now the app no longer changes with the orientation of the phone. I’m very disappointed because in landscape the beads were a little larger and easier to use. 

While I don’t like the click noise every time you move beads, I have adjusted to it.

**Developer response:** Thanks for your feedback! 
Please contact us thru the Feedback link on 1st Calc's settings and we will try to resolve the auto-rotate issue!

### 4/5 — Tut, was es soll

*2022-03-10*

Schön wäre noch die Funktion, dass man durch Kippen des Geräts alle Kugeln gleichzeitig auf eine Seite bekommt.

### 5/5 — Prima und völlig ausreichend!

*2014-01-15*

Ich habe einen einfachen Rechenschieber ohne Schnickschnack gesucht! Perfekt und reicht völlig aus. Prima ist, dass man auch 5 verschiedenen Farben zur Auswahl für die Perlen hat und zwischen 20 und 100 wählen kann. Zudem nimmt eine App keinen Platz auf dem Schreibtisch weg!:-)

### 4/5 — nettes tool

*2013-06-05*

ganz nett, mein Sohn übt damit rechnen

## Frequently asked questions about 1st Calc

### What is 1st Calc?

1st Calc is a digital abacus-style bead frame designed to help primary school children learn numbers up to 100 and practice addition and subtraction. It aims to make learning math more engaging and prevent early mathematical difficulties.

### What age is 1st Calc suitable for?

1st Calc is suitable for children aged 4 and above, as indicated by its age rating. It is designed to support the learning needs of primary school children.

### How much does 1st Calc cost?

1st Calc is a paid application, priced at $0.99. This one-time purchase grants access to all its features.

### Does 1st Calc have ads?

No, 1st Calc does not contain advertisements. It is a paid app designed to offer an uninterrupted learning experience for children.

### What devices does 1st Calc support?

1st Calc is available for iPhone, iPad, and iPod devices. It is optimized for use on Apple's mobile platforms.

### How often is 1st Calc updated?

The latest version of 1st Calc is 1.1.1, last updated on October 31, 2025. The developer has indicated plans for further updates to introduce new features.

### What learning methodology does 1st Calc use?

1st Calc is based on the latest math-teaching knowledge, utilizing a visual bead frame to help children discover numbers and solve problems. This approach aims to foster a deeper understanding of mathematical concepts.

### Can 1st Calc generate math problems?

Currently, 1st Calc allows children to solve addition and subtraction problems using the bead frame. Future updates are planned to include the generation of problems and guided solutions.

## Version history (last 5 releases)

### 1.1.1 — 2025-10-31

• Number Range 20a: Alternative Colors in Line 1 and 2
• Screenshot and Share Buttons
• Reset Command with Keyboard Shortcut cmd-R
• iPad OS Menubar Support

• Haptic feedback on iPhones
• Support for iOS 26 and up
• Runs on iOS 15 and up

### 1.1.0 — 2025-10-30

• Number Range 20a: Alternative Colors in Line 1 and 2
• Screenshot and Share Buttons
• Reset Command with Keyboard Shortcut cmd-R
• iPad OS Menubar Support

• Haptic feedback on iPhones
• Support for iOS 26 and up
• Runs on iOS 15 and up

### 1.0.2 — 2020-11-05

- Full screen not required anymore.
- Runs in all screen orientations and in iPad split-screen mode.
- 3-finger swipe right to reset marble positions

### 1.0.1 — 2017-06-17

• Haptic feedback on iPhones
• Support for iOS 10 and up
• Runs on iOS 8 and up

### 1.0.0 — 2012-08-01

No release notes.

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All apps by medienwerkstatt: https://appshunter.io/developer/322110992

## Related topics

[medienwerkstatt](https://appshunter.io/ios/topics/medienwerkstatt)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-16.*