# そろばんを1から覚える初心者のためのそろばん教室 vs Abacus Lesson

The clearest difference is review sentiment: Abacus Lesson at 100% against そろばんを1から覚える初心者のためのそろばん教室's 58%. Abacus Lesson also leads on update cadence (monthly vs every 2 months) and iOS requirement (11.0 vs 15.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. そろばんを1から覚える初心者のためのそろばん教室 sells 1 one-off in-app purchase and Abacus Lesson sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

そろばんを1から覚える初心者のためのそろばん教室 ships an update every 2 months, Abacus Lesson monthly. The most recent releases landed on September 17, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | そろばんを1から覚える初心者のためのそろばん教室 | Abacus Lesson |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (8 ratings)](https://appshunter.io/ios/app/abacus-lesson-division/id1593317741/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | 57.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 13 MB | 132 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [kenji kiuchi](https://appshunter.io/developer/553473005) | [Hirokazu Komatsu](https://appshunter.io/developer/1523833531) |

## What reviewers say

### そろばんを1から覚える初心者のためのそろばん教室

[App page](https://appshunter.io/ios/app/1/id1095959894)

Learn abacus from scratch with this educational app. It offers clear explanations for beginners, including visual aids for adding and removing beads. Advanced users can test their skills in challenge modes.

**Highlights:** Beginner-friendly abacus explanations, Visual bead manipulation, Practice problems, Timed challenges, Level-based progression, Abacus multiplication tables

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告の削除と全機能解放 | $9.99 | one-time |


### Abacus Lesson

[App page](https://appshunter.io/ios/app/abacus-lesson-division/id1593317741)

Learn the simple and fast method of division using an abacus. This app focuses on developing mental calculation skills by leveraging the abacus technique. It's recommended to master addition, subtraction, and multiplication with an abacus first.

**Highlights:** Learn abacus division techniques, Develop mental calculation skills, Focus on Soroban method, Step-by-step division instruction, Builds on addition, subtraction, multiplication

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donation Lv1 for hiding Ad | $1.99 | one-time |
| Donation Lv2 for hiding Ad | $3.99 | one-time |
| Donation Lv3 for hiding Ad | $8.99 | one-time |


## Frequently asked questions

### Is そろばんを1から覚える初心者のためのそろばん教室 free?

そろばんを1から覚える初心者のためのそろばん教室 is free to download, with in-app purchases available.

### Is Abacus Lesson free?

Abacus Lesson is free to download, with in-app purchases available.

### Do そろばんを1から覚える初心者のためのそろばん教室 or Abacus Lesson have ads?

Both そろばんを1から覚える初心者のためのそろばん教室 and Abacus Lesson show ads.

### Which is updated more often, そろばんを1から覚える初心者のためのそろばん教室 or Abacus Lesson?

そろばんを1から覚える初心者のためのそろばん教室 ships an update every 2 months, and Abacus Lesson monthly. Most recently, そろばんを1から覚える初心者のためのそろばん教室 was updated on September 17, 2026 and Abacus Lesson on September 21, 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.*