# NinjaDo vs Freeze Focus

The clearest difference is price: Freeze Focus at Free against NinjaDo's $0.99. Freeze Focus also leads on update cadence (every 4 days vs every 16 months) and iOS requirement (15.1 vs 17.0). NinjaDo's advantage is ads (none vs shown). On in-app purchases and device support there is nothing between them.

Freeze Focus is free to download; NinjaDo costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

NinjaDo ships an update every 16 months, Freeze Focus every 4 days. The most recent releases landed on October 9, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | NinjaDo | Freeze Focus |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/freeze-focus-study-timer/id6783211985/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 16 months | **Every 4 days** |
| Monetization | — | Ad-supported |
| Size | 6 MB | 56 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [mysteryfiles.nl](https://appshunter.io/developer/323120103) | [Matty Hempstead](https://appshunter.io/developer/1840158791) |

## What reviewers say

### NinjaDo

[App page](https://appshunter.io/ios/app/ninjado/id6478400271)

**Features:** macOS Compatibility

**In-app purchases:** none


### Freeze Focus

[App page](https://appshunter.io/ios/app/freeze-focus-study-timer/id6783211985)

This app helps you stay off your phone during deep work sessions with a visual timer that simulates melting ice. It encourages building focus habits by creating intentional time and reducing distractions.

**Highlights:** Ice-melting focus timer, Customizable session lengths, Session history tracking, Satisfying visual feedback, No account required

**In-app purchases:** none


## Frequently asked questions

### Is NinjaDo free?

NinjaDo costs $0.99, with no in-app purchases.

### Is Freeze Focus free?

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

### Do NinjaDo or Freeze Focus have ads?

Freeze Focus shows ads; NinjaDo does not.

### Which is updated more often, NinjaDo or Freeze Focus?

NinjaDo ships an update every 16 months, and Freeze Focus every 4 days. Most recently, NinjaDo was updated on October 9, 2026 and Freeze Focus on October 6, 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.*