# F/Safe vs Metric Lite

The clearest difference is update cadence: Metric Lite at weekly against F/Safe's every 5 weeks. F/Safe's advantage is iOS requirement (12.1 vs 17.6). On price, ads, 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.

F/Safe ships an update every 5 weeks, Metric Lite weekly. The most recent releases landed on October 4, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | F/Safe | Metric Lite |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Size | 44 MB | 35 MB |
| Requires iOS | **12.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fulltime Gestora de Dados Ltda.](https://appshunter.io/developer/563207822) | [Metam](https://appshunter.io/developer/1737006304) |

## What reviewers say

### F/Safe

[App page](https://appshunter.io/ios/app/fsafe/id1618937204)

**Features:** macOS Compatibility

**In-app purchases:** none


### Metric Lite

[App page](https://appshunter.io/ios/app/metric-lite/id6754937154)

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

**In-app purchases:** none


## Frequently asked questions

### Is F/Safe free?

F/Safe is free to download, with no in-app purchases.

### Is Metric Lite free?

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

### Do F/Safe or Metric Lite have ads?

Neither F/Safe nor Metric Lite shows ads.

### Which is updated more often, F/Safe or Metric Lite?

F/Safe ships an update every 5 weeks, and Metric Lite weekly. Most recently, F/Safe was updated on October 4, 2026 and Metric Lite on October 24, 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.*