# LifeOS vs Chip

The clearest difference is in-app purchases: LifeOS at none against Chip's 3. LifeOS also leads on device support (3 vs 1) and iOS requirement (15.1 vs 26.0). On price and ads there is nothing between them.

Both are free to download. Chip sells 3 in-app purchases, starting at $0.99 per 7 days. LifeOS asks for nothing beyond the download.

## The numbers

| Metric | LifeOS | Chip |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 10 days |
| Size | 40 MB | 19 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jamison Grudem](https://appshunter.io/developer/1887025505) | [james jager](https://appshunter.io/developer/1891183573) |

## 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


### Chip

[App page](https://appshunter.io/ios/app/chip-adhd-assistant/id6761900898)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chip Pro Weekly | $0.99 | per 7 days |
| Chip Pro Monthly | $2.99 | per month |
| Chip Pro Yearly | $19.99 | per year |


## Frequently asked questions

### Is LifeOS free?

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

### Is Chip free?

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

### Do LifeOS or Chip have ads?

Neither LifeOS nor Chip 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.*