# 88くんマスター　そろばん教室88くん vs そろばん暗算の計算なら そろばんDANQ

The clearest difference is update cadence: そろばん暗算の計算なら そろばんDANQ at monthly against 88くんマスター　そろばん教室88くん's every 3 months. 88くんマスター　そろばん教室88くん's advantage is iOS requirement (10.0 vs 13.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

88くんマスター　そろばん教室88くん ships an update every 3 months, そろばん暗算の計算なら そろばんDANQ monthly. The most recent releases landed on August 21, 2026 and July 5, 2026 respectively.

## The numbers

| Metric | 88くんマスター　そろばん教室88くん | そろばん暗算の計算なら そろばんDANQ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/danq/id1477001457/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | Free |
| Size | 28 MB | 74 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SEIHA NETWORK CO., LTD.](https://appshunter.io/developer/968260084) | [Oriens, Inc.](https://appshunter.io/developer/1477001456) |

## What reviewers say

### 88くんマスター　そろばん教室88くん

[App page](https://appshunter.io/ios/app/88-88/id1207740524)

This official app from Soroban Kyoshitsu 88-kun offers practice for children attending their abacus classes. It allows for flash calculation and arithmetic drills at home, with features like multiplication tables and place value exercises.

**Highlights:** Flash calculation practice, Multiplication table drills, Place value exercises, Addition and subtraction practice, Division and multiplication drills, Number recognition for toddlers

**Features:** Vision Pro support

**In-app purchases:** none


### そろばん暗算の計算なら そろばんDANQ

[App page](https://appshunter.io/ios/app/danq/id1477001457)

This app is designed for serious practice of abacus calculation and mental abacus. It offers automatic scoring and re-presents incorrect problems for efficient learning. Practice with problems used by over 100 million people, covering all levels from beginner to advanced.

**Highlights:** Abacus calculation practice, Mental abacus training, Automatic scoring, Adaptive problem re-presentation, Progress visualization with graphs, Problems from a leading Japanese publisher

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 88くんマスター　そろばん教室88くん free?

88くんマスター　そろばん教室88くん is free to download, with no in-app purchases.

### Is そろばん暗算の計算なら そろばんDANQ free?

そろばん暗算の計算なら そろばんDANQ is free to download, with no in-app purchases.

### Do 88くんマスター　そろばん教室88くん or そろばん暗算の計算なら そろばんDANQ have ads?

Neither 88くんマスター　そろばん教室88くん nor そろばん暗算の計算なら そろばんDANQ shows ads.

### Which is updated more often, 88くんマスター　そろばん教室88くん or そろばん暗算の計算なら そろばんDANQ?

88くんマスター　そろばん教室88くん ships an update every 3 months, and そろばん暗算の計算なら そろばんDANQ monthly. Most recently, 88くんマスター　そろばん教室88くん was updated on August 21, 2026 and そろばん暗算の計算なら そろばんDANQ on July 5, 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.*