# スパルタ数取器 vs 音でわかる！腹筋カウンター

The clearest difference is in-app purchases: スパルタ数取器 at none against 音でわかる！腹筋カウンター's 1. スパルタ数取器 also leads on device support (3 vs 1) and iOS requirement (11.2 vs 18.2). 音でわかる！腹筋カウンター's advantage is update cadence (every 4 days vs every 16 months). On price and ads there is nothing between them.

Both are free to download. 音でわかる！腹筋カウンター sells 1 one-off in-app purchase. スパルタ数取器 asks for nothing beyond the download.

スパルタ数取器 ships an update every 16 months, 音でわかる！腹筋カウンター every 4 days. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | スパルタ数取器 | 音でわかる！腹筋カウンター |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 4 days** |
| Size | 8 MB | 6 MB |
| Requires iOS | **11.2** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tatsuya Kazama](https://appshunter.io/developer/1352156628) | [Yousuke Ota](https://appshunter.io/developer/1895337148) |

## What reviewers say

### スパルタ数取器

[App page](https://appshunter.io/ios/app/id1359616747)

**Features:** macOS Compatibility

**In-app purchases:** none


### 音でわかる！腹筋カウンター

[App page](https://appshunter.io/ios/app/id6763486984)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム解放 | $0.49 | one-time |


## Frequently asked questions

### Is スパルタ数取器 free?

スパルタ数取器 is free to download, with no in-app purchases.

### Is 音でわかる！腹筋カウンター free?

音でわかる！腹筋カウンター is free to download, with in-app purchases available.

### Do スパルタ数取器 or 音でわかる！腹筋カウンター have ads?

Neither スパルタ数取器 nor 音でわかる！腹筋カウンター shows ads.

### Which is updated more often, スパルタ数取器 or 音でわかる！腹筋カウンター?

スパルタ数取器 ships an update every 16 months, and 音でわかる！腹筋カウンター every 4 days. Most recently, スパルタ数取器 was updated on October 10, 2026 and 音でわかる！腹筋カウンター on October 7, 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.*