# Focus Music Timer vs AI Notes

The clearest difference is in-app purchases: AI Notes at none against Focus Music Timer's 2. AI Notes also leads on iOS requirement (16.0 vs 18.0). Focus Music Timer's advantage is ads (none vs shown) and update cadence (every 6 days vs monthly). On price and device support there is nothing between them.

Both are free to download. Focus Music Timer sells 2 one-off in-app purchases. AI Notes asks for nothing beyond the download.

Focus Music Timer ships an update every 6 days, AI Notes monthly. The most recent releases landed on September 8, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Focus Music Timer | AI Notes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Monthly |
| Size | 53 MB | 57 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Chin Jui Kuo](https://appshunter.io/developer/1042103853) | [Thu Bui Thi Minh](https://appshunter.io/developer/1883022832) |

## What reviewers say

### Focus Music Timer

[App page](https://appshunter.io/ios/app/focus-music-timer/id6757158479)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Johann Sebastian Bach | $2.99 | one-time |
| Ludwig van Beethoven | $2.99 | one-time |


### AI Notes

[App page](https://appshunter.io/ios/app/ai-notes-smart-writing/id6764526948)

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

**In-app purchases:** none


## Frequently asked questions

### Is Focus Music Timer free?

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

### Is AI Notes free?

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

### Do Focus Music Timer or AI Notes have ads?

AI Notes shows ads; Focus Music Timer does not.

### Which is updated more often, Focus Music Timer or AI Notes?

Focus Music Timer ships an update every 6 days, and AI Notes monthly. Most recently, Focus Music Timer was updated on September 8, 2026 and AI Notes on September 16, 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.*