# WTFatLite vs WeightMilestone Support Health

The clearest difference is ads: WeightMilestone Support Health at none against WTFatLite's shown. WeightMilestone Support Health also leads on update cadence (every 6 days vs every 3 months). WTFatLite's advantage is iOS requirement (14.0 vs 17.2). On price, in-app purchases and device support there is nothing between them.

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

WTFatLite ships an update every 3 months, WeightMilestone Support Health every 6 days. The most recent releases landed on September 20, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | WTFatLite | WeightMilestone Support Health |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 6 days** |
| Size | 6 MB | 21 MB |
| Requires iOS | **14.0** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [F-NET Apps](https://appshunter.io/developer/537078708) | [Takatoshi Ichige](https://appshunter.io/developer/1717609832) |

## What reviewers say

### WTFatLite

[App page](https://appshunter.io/ios/app/wtfatlite-with-physics-engine/id596265268)

**Features:** macOS Compatibility

**In-app purchases:** none


### WeightMilestone Support Health

[App page](https://appshunter.io/ios/app/weightmilestone-support-health/id6720744438)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WTFatLite free?

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

### Is WeightMilestone Support Health free?

WeightMilestone Support Health is free to download, with no in-app purchases.

### Do WTFatLite or WeightMilestone Support Health have ads?

WTFatLite shows ads; WeightMilestone Support Health does not.

### Which is updated more often, WTFatLite or WeightMilestone Support Health?

WTFatLite ships an update every 3 months, and WeightMilestone Support Health every 6 days. Most recently, WTFatLite was updated on September 20, 2026 and WeightMilestone Support Health on September 11, 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.*