# TimeHack vs Notto

The clearest difference is in-app purchases: TimeHack at none against Notto's 3. TimeHack also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18.0). Notto's advantage is update cadence (every 4 days vs every 3 months). On price and ads there is nothing between them.

Both are free to download. Notto sells 3 in-app purchases, starting at $3.99 per 7 days. TimeHack asks for nothing beyond the download.

TimeHack ships an update every 3 months, Notto every 4 days. The most recent releases landed on September 7, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | TimeHack | Notto |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 4 days** |
| Size | 33 MB | 21 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Aito Takazawa](https://appshunter.io/developer/1873580593) | [Yoav Chen](https://appshunter.io/developer/1895291401) |

## What reviewers say

### TimeHack

[App page](https://appshunter.io/ios/app/timehack-time-and-study-log/id6758551908)

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

**In-app purchases:** none


### Notto

[App page](https://appshunter.io/ios/app/notto-not-to-do-list/id6763389930)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Notto+ Weekly | $3.99 | per 7 days |
| Notto+ Yearly | $24.99 | per year |
| Notto+ Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is TimeHack free?

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

### Is Notto free?

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

### Do TimeHack or Notto have ads?

Both TimeHack and Notto show ads.

### Which is updated more often, TimeHack or Notto?

TimeHack ships an update every 3 months, and Notto every 4 days. Most recently, TimeHack was updated on September 7, 2026 and Notto on September 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*