# ストレス・チェック vs 日記と体重

The clearest difference is price: ストレス・チェック at Free against 日記と体重's $2.99. 日記と体重's advantage is update cadence (weekly vs every 28 months) and iOS requirement (12.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

ストレス・チェック is free to download; 日記と体重 costs $2.99 up front. 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, 日記と体重 weekly. The most recent releases landed on October 6, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | ストレス・チェック | 日記と体重 |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Weekly** |
| Monetization | — | Free |
| Size | 4 MB | 30 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Satoshi Sato](https://appshunter.io/developer/1043844101) | [Yuya Ohno](https://appshunter.io/developer/1757372076) |

## 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


### 日記と体重

[App page](https://appshunter.io/ios/app/bmi/id6544789673)

Easily log daily entries, weight, and body fat percentage with a calendar interface. Track your progress visually with customizable graphs and review past records. Stay motivated with reminders and personalize your experience with theme colors.

**Highlights:** Calendar-based logging, Weight and body fat percentage tracking, Monthly average weight display, Customizable progress graphs, Searchable diary history, Theme color customization, Recording reminders

**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 日記と体重 free?

日記と体重 costs $2.99, with no in-app purchases.

### Do ストレス・チェック or 日記と体重 have ads?

Neither ストレス・チェック nor 日記と体重 shows ads.

### Which is updated more often, ストレス・チェック or 日記と体重?

ストレス・チェック ships an update every 28 months, and 日記と体重 weekly. Most recently, ストレス・チェック was updated on October 6, 2026 and 日記と体重 on October 17, 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.*