# 日記と体重 vs Today's Weight

The clearest difference is price: Today's Weight at Free against 日記と体重's $2.99. Today's Weight also leads on update cadence (every 3 days vs weekly). 日記と体重's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

Today's Weight is free to download; 日記と体重 costs $2.99 up front. Today's Weight sells 1 one-off in-app purchase. 日記と体重 asks for nothing beyond the download.

日記と体重 ships an update weekly, Today's Weight every 3 days. Both last shipped on October 17, 2026.

## The numbers

| Metric | 日記と体重 | Today's Weight |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Free | — |
| Size | 30 MB | 63 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yuya Ohno](https://appshunter.io/developer/1757372076) | [takafumi naito](https://appshunter.io/developer/624435912) |

## What reviewers say

### 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


### Today's Weight

[App page](https://appshunter.io/ios/app/todays-weight-easy-tracker/id6786136357)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $5.99 | one-time |


## Frequently asked questions

### Is 日記と体重 free?

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

### Is Today's Weight free?

Today's Weight is free to download, with in-app purchases available.

### Do 日記と体重 or Today's Weight have ads?

Today's Weight shows ads; 日記と体重 does not.

### Which is updated more often, 日記と体重 or Today's Weight?

日記と体重 ships an update weekly, and Today's Weight every 3 days. Most recently, 日記と体重 was updated on October 17, 2026 and Today's Weight on October 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*