# iHabit vs KinetStudy

The clearest difference is price: iHabit at Free against KinetStudy's $0.99. iHabit also leads on iOS requirement (13.0 vs 15.6). KinetStudy's advantage is in-app purchases (none vs 4). On update cadence, ads and device support there is nothing between them.

iHabit is free to download; KinetStudy costs $0.99 up front. iHabit sells 4 in-app purchases, starting at $1.49 per 3 months. KinetStudy asks for nothing beyond the download.

iHabit ships an update every 6 weeks, KinetStudy every 3 weeks. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | iHabit | KinetStudy |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/ihabit/id1621686268/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 91.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Freemium | — |
| Size | 66 MB | 8 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Quji Technology Co., Ltd.](https://appshunter.io/developer/1484262527) | [俊杰 沈](https://appshunter.io/developer/6773175292) |

## What reviewers say

### iHabit

[App page](https://appshunter.io/ios/app/ihabit/id1621686268)

This app helps you build positive habits and maintain focus through daily check-ins, time management tools, and goal tracking. It offers features like customizable habit creation, statistics, and a Pomodoro timer to enhance productivity and life management.

**Highlights:** Habit creation and check-in, Daily/weekly/monthly habit frequency, Habit statistics and trend analysis, Focus timer (countdown, Pomodoro), Focus time statistics, Multi-device data synchronization, Desktop widgets

**Features:** Family Sharing, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iHabit 季度会员 | $1.49 | per 3 months |
| iHabit 年度会员 | $2.99 | per year |
| 升级永久会员 | $1.99 | one-time |
| iHabit 永久会员 | $4.99 | one-time |


### KinetStudy

[App page](https://appshunter.io/ios/app/kinetstudy/id6797004663)

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

**In-app purchases:** none


## Frequently asked questions

### Is iHabit free?

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

### Is KinetStudy free?

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

### Do iHabit or KinetStudy have ads?

Neither iHabit nor KinetStudy shows ads.

### Which is updated more often, iHabit or KinetStudy?

iHabit ships an update every 6 weeks, and KinetStudy every 3 weeks. Most recently, iHabit was updated on October 14, 2026 and KinetStudy on October 7, 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.*