# LifeOS vs StarTrack

The clearest difference is iOS requirement: LifeOS at 15.1 against StarTrack's 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.

## The numbers

| Metric | LifeOS | StarTrack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Size | 40 MB | 1 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jamison Grudem](https://appshunter.io/developer/1887025505) | [Noppadon Sukpracha](https://appshunter.io/developer/1895019820) |

## What reviewers say

### LifeOS

[App page](https://appshunter.io/ios/app/lifeos-know-your-time/id6760958264)

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

**In-app purchases:** none


### StarTrack

[App page](https://appshunter.io/ios/app/startrack-last-time-tracker/id6762804344)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LifeOS free?

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

### Is StarTrack free?

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

### Do LifeOS or StarTrack have ads?

Neither LifeOS nor StarTrack shows ads.

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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.*