# Kaizen vs Ikigai Flow

The clearest difference is update cadence: Kaizen at every 2 weeks against Ikigai Flow's every 3 months. Kaizen also leads on iOS requirement (16.4 vs 18.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Kaizen sells 2 in-app purchases, starting at $3.99 per month and Ikigai Flow sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Kaizen ships an update every 2 weeks, Ikigai Flow every 3 months. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Kaizen | Ikigai Flow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kaizen-focus-and-study-timer/id6755314708/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Freemium | — |
| Size | 69 MB | 25 MB |
| Requires iOS | **16.4** | 18.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MK Development](https://appshunter.io/developer/1853083060) | [Lawrence Murdoch](https://appshunter.io/developer/1797916638) |

## What reviewers say

### Kaizen

[App page](https://appshunter.io/ios/app/kaizen-focus-and-study-timer/id6755314708)

This app helps you stay focused by blocking distracting apps and websites. It also includes a habit tracker, task manager, and live focus rooms for collaborative study sessions. Customize timers and themes for a personalized productivity experience.

**Highlights:** Customizable Pomodoro timer, App and website blocking, Habit tracking with forgiving streaks, Live focus rooms for co-studying, Task management with priorities, Themed backgrounds and focus music

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (monthly) | $3.99 | per month |
| Premium (yearly) | $39.99 | per year |


### Ikigai Flow

[App page](https://appshunter.io/ios/app/ikigai-flow-purpose-and-tasks/id6757674974)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Annual Subscription | $24.99 | per year |


## Frequently asked questions

### Is Kaizen free?

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

### Is Ikigai Flow free?

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

### Do Kaizen or Ikigai Flow have ads?

Neither Kaizen nor Ikigai Flow shows ads.

### Which is updated more often, Kaizen or Ikigai Flow?

Kaizen ships an update every 2 weeks, and Ikigai Flow every 3 months. Most recently, Kaizen was updated on October 28, 2026 and Ikigai Flow on October 24, 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.*