# Minimal Weight Tracker vs やせるぞう

The clearest difference is in-app purchases: やせるぞう at none against Minimal Weight Tracker's 2. やせるぞう also leads on update cadence (weekly vs every 6 weeks) and iOS requirement (15.1 vs 17.2). On price, ads and device support there is nothing between them.

Both are free to download. Minimal Weight Tracker sells 2 one-off in-app purchases. やせるぞう asks for nothing beyond the download.

Minimal Weight Tracker ships an update every 6 weeks, やせるぞう weekly. Both last shipped on October 9, 2026.

## The numbers

| Metric | Minimal Weight Tracker | やせるぞう |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Size | 10 MB | 29 MB |
| Requires iOS | 17.2 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hajime Nakamura](https://appshunter.io/developer/1011217140) | [Yuichi Kitajima](https://appshunter.io/developer/1841654164) |

## What reviewers say

### Minimal Weight Tracker

[App page](https://appshunter.io/ios/app/minimal-weight-tracker/id6502269094)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip the Developer | $0.99 | one-time |
| Remove Ads | $1.99 | one-time |


### やせるぞう

[App page](https://appshunter.io/ios/app/id6762079865)

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

**In-app purchases:** none


## Frequently asked questions

### Is Minimal Weight Tracker free?

Minimal Weight Tracker is free to download, with in-app purchases available.

### Is やせるぞう free?

やせるぞう is free to download, with no in-app purchases.

### Do Minimal Weight Tracker or やせるぞう have ads?

Neither Minimal Weight Tracker nor やせるぞう shows ads.

### Which is updated more often, Minimal Weight Tracker or やせるぞう?

Minimal Weight Tracker ships an update every 6 weeks, and やせるぞう weekly. Most recently, Minimal Weight Tracker was updated on October 9, 2026 and やせるぞう on October 9, 2026.

---

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