# Three Focus vs Chip

The clearest difference is ads: Chip at none against Three Focus's shown. Chip also leads on update cadence (every 10 days vs every 3 months). Three Focus's advantage is iOS requirement (17.0 vs 26.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Three Focus sells 1 one-off in-app purchase and Chip sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Three Focus ships an update every 3 months, Chip every 10 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Three Focus | Chip |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 10 days** |
| Size | 24 MB | 19 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yongjun Lee](https://appshunter.io/developer/1550041806) | [james jager](https://appshunter.io/developer/1891183573) |

## What reviewers say

### Three Focus

[App page](https://appshunter.io/ios/app/three-focus-to-do-and-focus/id6754804625)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Three Focus Pro (Lifetime) | $79.99 | one-time |


### 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 Three Focus free?

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

### Is Chip free?

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

### Do Three Focus or Chip have ads?

Three Focus shows ads; Chip does not.

### Which is updated more often, Three Focus or Chip?

Three Focus ships an update every 3 months, and Chip every 10 days. Most recently, Three Focus was updated on October 25, 2026 and Chip 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.*