# Catch the Ghost Pomodoro Timer vs NinjaDo

The clearest difference is price: Catch the Ghost Pomodoro Timer at Free against NinjaDo's $0.99. Catch the Ghost Pomodoro Timer also leads on update cadence (every 9 days vs every 16 months). NinjaDo's advantage is in-app purchases (none vs 6). On ads, device support and iOS requirement there is nothing between them.

Catch the Ghost Pomodoro Timer is free to download; NinjaDo costs $0.99 up front. Catch the Ghost Pomodoro Timer sells 6 in-app purchases, starting at $4.99 per month. NinjaDo asks for nothing beyond the download.

Catch the Ghost Pomodoro Timer ships an update every 9 days, NinjaDo every 16 months. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Catch the Ghost Pomodoro Timer | NinjaDo |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.8 (47 ratings)](https://appshunter.io/ios/app/catch-the-ghost-pomodoro-timer/id6472274328/reviews)** | — |
| Number of ratings | **47** | — |
| Positive reviews | 73.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 16 months |
| Monetization | Free with in-app purchases | — |
| Size | 141 MB | 6 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 9+ |
| Developer | [Aeeiee, Inc.](https://appshunter.io/developer/1125279241) | [mysteryfiles.nl](https://appshunter.io/developer/323120103) |

## What reviewers say

### Catch the Ghost Pomodoro Timer

[App page](https://appshunter.io/ios/app/catch-the-ghost-pomodoro-timer/id6472274328)

Transform focus sessions into a rewarding game. Earn coins, collect historical figures, and build streaks by staying off your phone. Designed for productivity and beating digital distractions.

**Highlights:** Gamified focus timer, Collect historical ghosts, Earn coins and XP, Global leaderboards, Mood-based focus sessions, Beat phone addiction, Digital hourglass timer

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Annual Subscription | $34.99 | per year |
| 1000 Coins | $0.99 | one-time |
| 5000 Coins | $3.99 | one-time |
| 10000 Coins | $6.99 | one-time |
| Lifetime Purchase | $99.99 | one-time |


### NinjaDo

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Catch the Ghost Pomodoro Timer free?

Catch the Ghost Pomodoro Timer is free to download, with in-app purchases available.

### Is NinjaDo free?

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

### Do Catch the Ghost Pomodoro Timer or NinjaDo have ads?

Neither Catch the Ghost Pomodoro Timer nor NinjaDo shows ads.

### Which is updated more often, Catch the Ghost Pomodoro Timer or NinjaDo?

Catch the Ghost Pomodoro Timer ships an update every 9 days, and NinjaDo every 16 months. Most recently, Catch the Ghost Pomodoro Timer was updated on October 12, 2026 and NinjaDo on October 9, 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.*