# Weight Tracker & Progress Pics vs Komit21

The clearest difference is update cadence: Komit21 at every 9 days against Weight Tracker & Progress Pics's every 3 weeks. Komit21 also leads on iOS requirement (16.6 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Weight Tracker & Progress Pics sells 2 in-app purchases, starting at $2.99 per month and Komit21 sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Weight Tracker & Progress Pics ships an update every 3 weeks, Komit21 every 9 days. The most recent releases landed on October 25, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Weight Tracker & Progress Pics | Komit21 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Size | 6 MB | 27 MB |
| Requires iOS | 18.0 | **16.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [BitBody](https://appshunter.io/developer/1559075736) | [Valentin Vivier](https://appshunter.io/developer/1891819729) |

## What reviewers say

### Weight Tracker & Progress Pics

[App page](https://appshunter.io/ios/app/weight-tracker-and-progress-pics/id6450738504)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $2.99 | per month |
| Yearly Plan | $24.99 | per year |


### Komit21

[App page](https://appshunter.io/ios/app/komit21/id6761862499)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Komitter | $3.99 | per month |
| Annual Komitter | $29.99 | per year |


## Frequently asked questions

### Is Weight Tracker & Progress Pics free?

Weight Tracker & Progress Pics is free to download, with in-app purchases available.

### Is Komit21 free?

Komit21 is free to download, with in-app purchases available.

### Do Weight Tracker & Progress Pics or Komit21 have ads?

Neither Weight Tracker & Progress Pics nor Komit21 shows ads.

### Which is updated more often, Weight Tracker & Progress Pics or Komit21?

Weight Tracker & Progress Pics ships an update every 3 weeks, and Komit21 every 9 days. Most recently, Weight Tracker & Progress Pics was updated on October 25, 2026 and Komit21 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.*