# Focus Ninja vs Kaizen Personal Development

The clearest difference is update cadence: Kaizen Personal Development at every 6 days against Focus Ninja's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Focus Ninja sells 2 in-app purchases, starting at $2.99 per month and Kaizen Personal Development sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Focus Ninja ships an update every 6 weeks, Kaizen Personal Development every 6 days. The most recent releases landed on October 6, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Focus Ninja | Kaizen Personal Development |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/focus-ninja-pomodoro-timer/id6757975136/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 6 days** |
| Monetization | Freemium | — |
| Size | 146 MB | 48 MB |
| Requires iOS | 16.1 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Andrii Vikuk](https://appshunter.io/developer/1828931833) | [Monica Dede Schmid](https://appshunter.io/developer/1873571941) |

## What reviewers say

### Focus Ninja

[App page](https://appshunter.io/ios/app/focus-ninja-pomodoro-timer/id6757975136)

Enhance your concentration with a customizable Pomodoro timer designed for deep work and study. Track your progress, build focus streaks, and reclaim screen time to be more productive.

**Highlights:** Customizable Pomodoro timer, Deep focus mode, Session tracking, Productivity analytics, Streak tracking, Offline functionality, Minimal interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Focus Ninja Pro Monthly | $2.99 | per month |
| Focus Ninja Pro Annual | $24.99 | per year |


### Kaizen Personal Development

[App page](https://appshunter.io/ios/app/kaizen-personal-development/id6790007423)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kaizen Pro Monthly | $9.99 | per month |
| Kaizen Pro Yearly (Offer) | $49.99 | per year |
| Kaizen Pro Yearly | $69.99 | per year |


## Frequently asked questions

### Is Focus Ninja free?

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

### Is Kaizen Personal Development free?

Kaizen Personal Development is free to download, with in-app purchases available.

### Do Focus Ninja or Kaizen Personal Development have ads?

Neither Focus Ninja nor Kaizen Personal Development shows ads.

### Which is updated more often, Focus Ninja or Kaizen Personal Development?

Focus Ninja ships an update every 6 weeks, and Kaizen Personal Development every 6 days. Most recently, Focus Ninja was updated on October 6, 2026 and Kaizen Personal Development on September 25, 2026.

---

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