# Lock In vs 50 Pull

The clearest difference is in-app purchases: 50 Pull at none against Lock In's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Lock In sells 3 in-app purchases, starting at $17.99 per month. 50 Pull asks for nothing beyond the download.

## The numbers

| Metric | Lock In | 50 Pull |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (65 ratings)](https://appshunter.io/ios/app/lock-in-75-hard-challenge/id6755106971/reviews)** | — |
| Number of ratings | **65** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 71 MB | 1 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Starlight Ltd.](https://appshunter.io/developer/1723007718) | [Rustem Gliumov](https://appshunter.io/developer/6777667780) |

## What reviewers say

### Lock In

[App page](https://appshunter.io/ios/app/lock-in-75-hard-challenge/id6755106971)

This app gamifies self-improvement by turning habit building into a 66-day quest. It offers challenges, streak protection, and XP-based progress to help users level up in real life. Focus on building good habits and breaking bad ones with quick feedback and visible wins.

**Highlights:** 66-day habit lock-in cycles, Gamified streaks, XP, and rewards, Quest-based habit setup, Bad habit cooldown tracking, Progress dashboards, Daily check-ins with streak protection

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get Monthly Premium! | $17.99 | per month |
| Get Yearly Premium! | $19.99 | per year |
| Get Yearly Premium! | $29.99 | per year |


### 50 Pull

[App page](https://appshunter.io/ios/app/50-pull-ups-7-week-program/id6777667778)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lock In free?

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

### Is 50 Pull free?

50 Pull is free to download, with no in-app purchases.

### Do Lock In or 50 Pull have ads?

Neither Lock In nor 50 Pull shows ads.

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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.*