# Finger_math vs Abacus Trainer

The clearest difference is update cadence: Finger_math at every 2 days against Abacus Trainer's every 2 weeks. Finger_math also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Finger_math ships an update every 2 days, Abacus Trainer every 2 weeks. The most recent releases landed on October 4, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Finger_math | Abacus Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/finger-math/id6768503579/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Monetization | Ad-supported | — |
| Size | 28 MB | 30 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Hyemi Paek](https://appshunter.io/developer/1864195435) | [Doni Winata](https://appshunter.io/developer/6794313295) |

## What reviewers say

### Finger_math

[App page](https://appshunter.io/ios/app/finger-math/id6768503579)

This app uses real-time camera finger recognition to teach children counting and early math skills interactively. Kids hold up fingers to the camera, and the app automatically recognizes the number, making learning a playful, hands-on experience. It encourages active participation with engaging visuals and animations.

**Highlights:** Real-time finger counting via camera, Interactive hand gesture learning, Fun number recognition activities, Early math practice, Child-friendly interface, Engaging animations and visuals

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Abacus Trainer

[App page](https://appshunter.io/ios/app/abacus-trainer-mental-math/id6794313293)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Finger_math free?

Finger_math is free to download, with no in-app purchases.

### Is Abacus Trainer free?

Abacus Trainer is free to download, with no in-app purchases.

### Do Finger_math or Abacus Trainer have ads?

Both Finger_math and Abacus Trainer show ads.

### Which is updated more often, Finger_math or Abacus Trainer?

Finger_math ships an update every 2 days, and Abacus Trainer every 2 weeks. Most recently, Finger_math was updated on October 4, 2026 and Abacus Trainer on October 13, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*