# ヒロミル vs プライベートストレッチサロン current～カレント～

The clearest difference is in-app purchases: プライベートストレッチサロン current～カレント～ at none against ヒロミル's 5. ヒロミル's advantage is update cadence (every 2 months vs every 43 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ヒロミル sells 5 in-app purchases, starting at $2.99 per month. プライベートストレッチサロン current～カレント～ asks for nothing beyond the download.

ヒロミル ships an update every 2 months, プライベートストレッチサロン current～カレント～ every 43 months. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | ヒロミル | プライベートストレッチサロン current～カレント～ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 17.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 43 months |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 18 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FMCC Inc.](https://appshunter.io/developer/1530302965) | [Sumiyo Hirai](https://appshunter.io/developer/1678027360) |

## What reviewers say

### ヒロミル

[App page](https://appshunter.io/ios/app/id1530302963)

This app measures brain fatigue and stress by analyzing your autonomic nervous system. Simply place your fingertip on your smartphone's camera for 60 seconds to get an objective assessment of your mental state. Use it as a simple indicator for understanding your health.

**Highlights:** Objective brain fatigue and stress measurement, Autonomic nervous system analysis, Smartphone camera-based measurement, Visualized results with radar charts, Comparison with previous measurements, Order-made comments with 30+ measurements

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 通常モード1ヶ月プラン | $2.99 | per month |
| 通常モード+お急ぎモード1ヶ月プラン | $2.99 | per month |
| 有料1ヶ月プランベーシック | $2.99 | per month |
| 有料1ヶ月プランプラス | $2.99 | per month |
| お急ぎモード1ヶ月プラン | $2.99 | per month |


### プライベートストレッチサロン current～カレント～

[App page](https://appshunter.io/ios/app/current/id6446470676)

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

**In-app purchases:** none


## Frequently asked questions

### Is ヒロミル free?

ヒロミル is free to download, with in-app purchases available.

### Is プライベートストレッチサロン current～カレント～ free?

プライベートストレッチサロン current～カレント～ is free to download, with no in-app purchases.

### Do ヒロミル or プライベートストレッチサロン current～カレント～ have ads?

Neither ヒロミル nor プライベートストレッチサロン current～カレント～ shows ads.

### Which is updated more often, ヒロミル or プライベートストレッチサロン current～カレント～?

ヒロミル ships an update every 2 months, and プライベートストレッチサロン current～カレント～ every 43 months. Most recently, ヒロミル was updated on October 24, 2026 and プライベートストレッチサロン current～カレント～ on October 10, 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.*