# Commit vs LOCK TF IN

The clearest difference is in-app purchases: Commit at none against LOCK TF IN's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. LOCK TF IN sells 3 in-app purchases, starting at $1.99 per 7 days. Commit asks for nothing beyond the download.

## The numbers

| Metric | Commit | LOCK TF IN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lock-tf-in-ai-companion/id6788896897/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Monetization | — | Freemium |
| Size | 30 MB | 4 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Mehmet Ates](https://appshunter.io/developer/1691008490) | [Brandon Hamilton](https://appshunter.io/developer/1896770892) |

## What reviewers say

### Commit

[App page](https://appshunter.io/ios/app/commit-discipline-tracker/id6757247781)

**In-app purchases:** none


### LOCK TF IN

[App page](https://appshunter.io/ios/app/lock-tf-in-ai-companion/id6788896897)

This app acts as a satirical drill-sergeant fitness coach, motivating users to build and maintain workout streaks. It offers AI-driven motivation, workout logging, and detailed training intelligence reports. Users can customize the app's appearance and choose between on-device or cloud-based AI coaching.

**Highlights:** Savage AI coach for motivation, Streak tracking engine, Workout logging, Training intelligence reports, Customizable themes and icons, Home-screen widgets, Rest timer

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FitBuddy Pro Weekly | $1.99 | per 7 days |
| FitBuddy Pro Monthly | $4.99 | per month |
| FitBuddy Pro Annual | $29.99 | per year |


## Frequently asked questions

### Is Commit free?

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

### Is LOCK TF IN free?

LOCK TF IN is free to download, with in-app purchases available.

### Do Commit or LOCK TF IN have ads?

Neither Commit nor LOCK TF IN 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.*