# そろばん暗算の計算なら そろばんDANQ vs 珠算能力検定試験 合格ドリル

The clearest difference is ads: そろばん暗算の計算なら そろばんDANQ at none against 珠算能力検定試験 合格ドリル's shown. そろばん暗算の計算なら そろばんDANQ also leads on iOS requirement (13.0 vs 15.1). 珠算能力検定試験 合格ドリル's advantage is update cadence (daily vs monthly). On price, 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.

そろばん暗算の計算なら そろばんDANQ ships an update monthly, 珠算能力検定試験 合格ドリル daily. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | そろばん暗算の計算なら そろばんDANQ | 珠算能力検定試験 合格ドリル |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/danq/id1477001457/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Daily** |
| Monetization | Free | — |
| Size | 74 MB | 53 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oriens, Inc.](https://appshunter.io/developer/1477001456) | [AFTW LLC](https://appshunter.io/developer/1886356149) |

## What reviewers say

### 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


### 珠算能力検定試験 合格ドリル

[App page](https://appshunter.io/ios/app/id6763654445)

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

**In-app purchases:** none


## Frequently asked questions

### 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.

### Is 珠算能力検定試験 合格ドリル free?

珠算能力検定試験 合格ドリル is free to download, with no in-app purchases.

### Do そろばん暗算の計算なら そろばんDANQ or 珠算能力検定試験 合格ドリル have ads?

珠算能力検定試験 合格ドリル shows ads; そろばん暗算の計算なら そろばんDANQ does not.

### Which is updated more often, そろばん暗算の計算なら そろばんDANQ or 珠算能力検定試験 合格ドリル?

そろばん暗算の計算なら そろばんDANQ ships an update monthly, and 珠算能力検定試験 合格ドリル daily. Most recently, そろばん暗算の計算なら そろばんDANQ was updated on November 3, 2026 and 珠算能力検定試験 合格ドリル on October 31, 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.*