Lehrer Lämpel: Number Wheels1.4 - App Store
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Publisher Description
The app implements the popular number wheels known from many school books; it supports primary school children to practise their skills in basic arithmetic: addition, subtraction, multiplication and division.
The learner is given a wheel of twenty segments, grouped into an inner and an outer ring around a pivot element. Half of the segments are pre-filled with numbers. Now, learners need to compute the missing numbers, given the pivot element and the chosen operation (addition, or multiplication).
The app offers a training and a challenge mode. In the training mode, pupils can ask Lehrer Lämpel for help at any time. In the challenge mode, a timer of one minute counts backwards (more time is allocated for more difficult tasks); segments have to filled out in the given order. Can you solve the wheel under a minute? -- For the challenge mode, there is a high score table maintaining the top 20 scores.
The app supports an unlimited number of randomised exercises, and three levels of difficulty.
The app supports English, French and German.
Available on the iPad, for iOS9 or later.
The app is ad-free. No data is being collected. No web access is required. The high score is maintained locally.
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Version History Support for Italian. Minor UI improvements. 1.4 May 14 This is a maintenance update. 1.3.1 02/25/2023 - Design changes
- Improved feedback mechanism
- Improved highscore mechanism
- Minor bug fixes and minor improvements 1.3 11/15/2019 The new release contains minor bug fixes and GUI improvements. 1.2 12/22/2018 Now supports iOS9 (fixes iOS9 incompatibility issue)
Now supports retina displays 1.1 11/14/2015 1.0 01/29/2015
About Lehrer Lämpel: Number Wheels
The company that develops Lehrer Lämpel: Number Wheels is Claus Zinn. The latest version released by its developer is 1.4.
To install Lehrer Lämpel: Number Wheels 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 2026-10-19 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 Lehrer Lämpel: Number Wheels as malware if the download link is broken.
How to install Lehrer Lämpel: Number Wheels on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the Lehrer Lämpel: Number Wheels 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 Lehrer Lämpel: Number Wheels 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 1.4
posted on 2026-10-19
Version History Support for Italian. Minor UI improvements. 1.4 May 14 This is a maintenance update. 1.3.1 02/25/2023 - Design changes
- Improved feedback mechanism
- Improved highscore mechanism
- Minor bug fixes and minor improvements 1.3 11/15/2019 The new release contains minor bug fixes and GUI improvements. 1.2 12/22/2018 Now supports iOS9 (fixes iOS9 incompatibility issue)
Now supports retina displays 1.1 11/14/2015 1.0 01/29/2015
version 1.4
posted on 2026-05-17
Version History Support for Italian. Minor UI improvements. 1.4 2d ago This is a maintenance update. 1.3.1 02/25/2023 - Design changes
- Improved feedback mechanism
- Improved highscore mechanism
- Minor bug fixes and minor improvements 1.3 11/15/2019 The new release contains minor bug fixes and GUI improvements. 1.2 12/22/2018 Now supports iOS9 (fixes iOS9 incompatibility issue)
Now supports retina displays 1.1 11/14/2015 1.0 01/29/2015
version 1.3.1
posted on 2023-02-25
This is a maintenance update.
version 1.3.1
posted on 2023-02-25
Feb 25, 2023
Version 1.3.1
This is a maintenance update.
version 1.3
posted on 2019-11-15
Nov 15, 2019 Version 1.3
- Design changes
- Improved feedback mechanism
- Improved highscore mechanism
- Minor bug fixes and minor improvements
version 1.1
posted on 2015-01-30
version 1.3
posted on 1970-01-01
15 нояб. 2019 г. Version 1.3
- Design changes
- Improved feedback mechanism
- Improved highscore mechanism
- Minor bug fixes and minor improvements
Disclaimer
Official App Store Link
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