# 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 SoroRoom

The clearest difference is in-app purchases: SoroRoom 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. SoroRoom also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.6). 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 advantage is device support (3 vs 1). On price and update cadence 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. SoroRoom asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 24, 2026.

## 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 | SoroRoom |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 57.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 210 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [kenji kiuchi](https://appshunter.io/developer/553473005) | [SoroTouch Co., Ltd.](https://appshunter.io/developer/927820962) |

## 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 |


### SoroRoom

[App page](https://appshunter.io/ios/app/sororoom/id1239288027)

**In-app purchases:** none


## 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 SoroRoom free?

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

### 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 SoroRoom 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; SoroRoom does not.

### 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 SoroRoom?

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 SoroRoom every 2 months. 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 October 24, 2026 and SoroRoom on October 24, 2026.

---

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