# ThreeNote vs Chip

The clearest difference is in-app purchases: ThreeNote at none against Chip's 3. ThreeNote also leads on update cadence (daily vs every 10 days) and iOS requirement (16.6 vs 26.0). On price, ads and device support there is nothing between them.

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

ThreeNote ships an update daily, Chip every 10 days. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | ThreeNote | Chip |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 10 days |
| Size | 1 MB | 19 MB |
| Requires iOS | **16.6** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jouni Erola](https://appshunter.io/developer/295758397) | [james jager](https://appshunter.io/developer/1891183573) |

## What reviewers say

### ThreeNote

[App page](https://appshunter.io/ios/app/threenote/id6736774101)

**Features:** macOS Compatibility

**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 ThreeNote free?

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

### Is Chip free?

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

### Do ThreeNote or Chip have ads?

Neither ThreeNote nor Chip shows ads.

### Which is updated more often, ThreeNote or Chip?

ThreeNote ships an update daily, and Chip every 10 days. Most recently, ThreeNote was updated on October 2, 2026 and Chip on October 5, 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.*