# そろばんふらっしゅ 〜そろばんで鍛える暗算力〜 vs そろばんを1から覚える初心者のためのそろばん教室

The clearest difference is in-app purchases: そろばんふらっしゅ 〜そろばんで鍛える暗算力〜 at none 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 1. そろばんふらっしゅ 〜そろばんで鍛える暗算力〜 also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 2 months). On price and device support 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. そろばんふらっしゅ 〜そろばんで鍛える暗算力〜 asks for nothing beyond the download.

そろばんふらっしゅ 〜そろばんで鍛える暗算力〜 ships an update every 2 weeks, そろばんを1から覚える初心者のためのそろばん教室 every 2 months. The most recent releases landed on October 12, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | そろばんふらっしゅ 〜そろばんで鍛える暗算力〜 | そろばんを1から覚える初心者のためのそろばん教室 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 57.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 10 MB | 13 MB |
| Requires iOS | **6.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [suzuki katsuya](https://appshunter.io/developer/448034238) | [kenji kiuchi](https://appshunter.io/developer/553473005) |

## What reviewers say

### そろばんふらっしゅ 〜そろばんで鍛える暗算力〜

[App page](https://appshunter.io/ios/app/id1073441902)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is そろばんふらっしゅ 〜そろばんで鍛える暗算力〜 free?

そろばんふらっしゅ 〜そろばんで鍛える暗算力〜 is free to download, with no in-app purchases.

### 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.

### Do そろばんふらっしゅ 〜そろばんで鍛える暗算力〜 or そろばんを1から覚える初心者のためのそろばん教室 have ads?

そろばんを1から覚える初心者のためのそろばん教室 shows ads; そろばんふらっしゅ 〜そろばんで鍛える暗算力〜 does not.

### Which is updated more often, そろばんふらっしゅ 〜そろばんで鍛える暗算力〜 or そろばんを1から覚える初心者のためのそろばん教室?

そろばんふらっしゅ 〜そろばんで鍛える暗算力〜 ships an update every 2 weeks, and そろばんを1から覚える初心者のためのそろばん教室 every 2 months. Most recently, そろばんふらっしゅ 〜そろばんで鍛える暗算力〜 was updated on October 12, 2026 and そろばんを1から覚える初心者のためのそろばん教室 on October 17, 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.*