# ストレス・チェック vs WeightScale

The clearest difference is iOS requirement: WeightScale at 12.1 against ストレス・チェック's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

ストレス・チェック ships an update every 28 months, WeightScale every 19 months. The most recent releases landed on October 25, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | ストレス・チェック | WeightScale |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (2 ratings)](https://appshunter.io/ios/app/weightscale/id1460569350/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 19 months** |
| Monetization | — | Free |
| Size | 4 MB | 21 MB |
| Requires iOS | 17.0 | **12.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Satoshi Sato](https://appshunter.io/developer/1043844101) | [Shinya Ema](https://appshunter.io/developer/1454238027) |

## What reviewers say

### ストレス・チェック

[App page](https://appshunter.io/ios/app/id1355626641)

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

**In-app purchases:** none


### WeightScale

[App page](https://appshunter.io/ios/app/weightscale/id1460569350)

This app offers simple weight management features including daily input, historical data lists, and graphical representations. It allows users to set target weights and receive push notifications to prevent missed entries. All data is stored locally on the device.

**Highlights:** Daily weight input, Historical weight list, Weight history graph, Target weight setting, Push notifications for entry reminders, Offline data storage

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ストレス・チェック free?

ストレス・チェック is free to download, with no in-app purchases.

### Is WeightScale free?

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

### Do ストレス・チェック or WeightScale have ads?

Neither ストレス・チェック nor WeightScale shows ads.

### Which is updated more often, ストレス・チェック or WeightScale?

ストレス・チェック ships an update every 28 months, and WeightScale every 19 months. Most recently, ストレス・チェック was updated on October 25, 2026 and WeightScale 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.*