# BlockIt vs Karin

The clearest difference is monetization model: BlockIt at free with in-app purchases against Karin's subscription. BlockIt also leads on update cadence (every 3 days vs every 6 days) and iOS requirement (16.0 vs 26.5). Karin's advantage is ads (none vs shown) and review sentiment (100% vs 67%). On price, in-app purchases and device support there is nothing between them.

Both are free to download. BlockIt sells 5 in-app purchases, starting at $8.99 per month and Karin sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

BlockIt ships an update every 3 days, Karin every 6 days. The most recent releases landed on October 20, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | BlockIt | Karin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (15 ratings)](https://appshunter.io/ios/app/blockit-pushups-screen-time/id6757078968/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 6 days |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 192 MB | 4 MB |
| Requires iOS | **16.0** | 26.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chili Data](https://appshunter.io/developer/1832433894) | [Adem Gurler](https://appshunter.io/developer/1864351292) |

## What reviewers say

### BlockIt

[App page](https://appshunter.io/ios/app/blockit-pushups-screen-time/id6757078968)

Transform scrolling habits into physical activity. Earn screen time for your favorite apps by completing exercises like pushups, squats, or planks. Track your progress and compete with friends while building strength and focus.

**Highlights:** Native app blocking via iOS Screen Time, Choose from pushups, squats, or planks, Challenge modes: sprint and survival, Global leaderboard and friend challenges, Detailed stats on streaks and time earned, Unlock unlimited apps with Pro version

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BlockIt Pro Monthly | $8.99 | per month |
| BlockIt Pro Annual | $49.99 | per year |
| BlockIt Pro Annual | $59.99 | per year |
| BlockIt Pro A Vie Promo | $22.99 | one-time |
| BlockIt A Vie | $34.99 | one-time |


### Karin

[App page](https://appshunter.io/ios/app/karin/id6780915046)

This app acts as an honest mirror, helping you reflect on your daily moments of self-alignment and divergence. It identifies patterns in your week to reveal what truly defines you and what leads you astray, offering insights without judgment. It also helps you manage distracting apps by setting limits and providing friction to prevent overuse.

**Highlights:** Daily self-reflection journaling, Weekly pattern analysis, Distracting app identification, Customizable app usage limits, Friction-based app blocking, Private iCloud synchronization

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Karin Premium | $4.99 | per 7 days |
| Karin Premium | $24.99 | per year |


## Frequently asked questions

### Is BlockIt free?

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

### Is Karin free?

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

### Do BlockIt or Karin have ads?

BlockIt shows ads; Karin does not.

### Which is updated more often, BlockIt or Karin?

BlockIt ships an update every 3 days, and Karin every 6 days. Most recently, BlockIt was updated on October 20, 2026 and Karin on September 28, 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.*