Abacus 2.0
iOS app by Kenji Yamamoto. Education · Kenji Yamamoto
- Store rating
- 3.67 / 5
- Store rating count
- 6
- Download price
- Free to download
- In-app purchases
- Unknown
- Version
- 1.3.1
- Listing last refreshed
- 2026-09-14
View the original store listing
Store description excerpt
The Future of the Abacus Machine! - Playback Analysis Function. You have ability to make playback analysis for on-going or previous series of calculation. If you are teaching Abacus to students, you don't have to be right next to her/him. You can replay the calculation, once you find your student made mistake. Start until press the "All Clear" button is the one series. You are able to replay up to 5 series of calculations. - Pick a Right Digit Size. You can scale the Frame and pick the right size for your device. Pick a one that most fit from 10 digits to 27 digits. - Numeric Number Display Control Function. You have control to show Numeric Number on the Screen. Toggle it anytime you want. - It's Silent!! There is no Noise!! You can use this Abacus wherever you want. For customer support, please contact: yamakengames.cs@gmail.com
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