# WillPower vs 22 Days

The clearest difference is ads: WillPower at none against 22 Days's shown. WillPower also leads on review sentiment (88% vs 58%). 22 Days's advantage is iOS requirement (13.0 vs 17.0). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. WillPower sells 3 in-app purchases, starting at $1.99 per month and 22 Days sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for WillPower against 4.7 for 22 Days. Both are backed by a comparable volume of ratings — 51 and 61 respectively. Written reviews are what separate them: 88% of WillPower's written reviews are positive against 58% of 22 Days's.

WillPower ships an update monthly, 22 Days every 2 months. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | WillPower | 22 Days |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (51 ratings)](https://appshunter.io/ios/app/willpower-habit-tracker/id985385773/reviews) | **[4.7 (61 ratings)](https://appshunter.io/ios/app/22-days-habit-tracker/id1474006757/reviews)** |
| Number of ratings | 51 | **61** |
| Positive reviews | **88.4% of reviews** | 57.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Freemium | Free with in-app purchases |
| Size | 5 MB | 41 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad, Apple Watch | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Sergei Ivanov](https://appshunter.io/developer/932468091) | [Vladislav Kovalyov](https://appshunter.io/developer/718333197) |

## What reviewers say

### WillPower

[App page](https://appshunter.io/ios/app/willpower-habit-tracker/id985385773)

Visualize your progress with customizable timers for habits and goals. Track routines, view statistics, and receive reminders for achievements. Supports Apple Watch and iCloud sync.

**Highlights:** Progress timers, Habit and routine tracking, Statistics calendar, Note-taking, Themed icons, Apple Watch support, iCloud synchronization

**Features:** Family Sharing, Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Version (Monthly) | $1.99 | per month |
| PRO Version (Yearly) | $9.99 | per year |
| PRO Version (Lifetime) | $24.99 | one-time |


### 22 Days

[App page](https://appshunter.io/ios/app/22-days-habit-tracker/id1474006757)

This app helps you build new habits or break old ones by tracking your progress over a 22-day cycle. It allows you to mark daily tasks as complete, split habits into subtasks, and receive reminders. Sync your progress across devices and organize habits with groups for a streamlined experience.

**Highlights:** Daily habit tracking, Mark tasks as done, Habit subtasks, Daily notifications, Apple Watch integration, Habit grouping, Cross-device sync

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $1.99 | one-time |


## Frequently asked questions

### Is WillPower free?

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

### Is 22 Days free?

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

### Which has better reviews, WillPower or 22 Days?

22 Days is rated higher. WillPower averages 4.6 out of 5 from 51 ratings, while 22 Days averages 4.7 from 61 ratings.

### Do WillPower or 22 Days have ads?

22 Days shows ads; WillPower does not.

### Which is updated more often, WillPower or 22 Days?

WillPower ships an update monthly, and 22 Days every 2 months. Most recently, WillPower was updated on November 1, 2026 and 22 Days 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.*