# Prison AI vs OpenAppLock

The clearest difference is in-app purchases: OpenAppLock at none against Prison AI's 3. OpenAppLock also leads on update cadence (weekly vs every 6 months). Prison AI's advantage is iOS requirement (17 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Prison AI sells 3 in-app purchases, starting at $0.49 per 7 days. OpenAppLock asks for nothing beyond the download.

Prison AI ships an update every 6 months, OpenAppLock weekly. The most recent releases landed on September 27, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Prison AI | OpenAppLock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/openapplock/id6780259647/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Weekly** |
| Monetization | — | Free |
| Size | 4 MB | 10 MB |
| Requires iOS | **17** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Upasana Deshmukh](https://appshunter.io/developer/1801502050) | [Brendan Chen](https://appshunter.io/developer/1610821430) |

## What reviewers say

### Prison AI

[App page](https://appshunter.io/ios/app/prison-ai/id6744533605)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $0.49 | per 7 days |
| Monthly Plan | $0.99 | per month |
| Yearly Plan | $4.99 | per year |


### OpenAppLock

[App page](https://appshunter.io/ios/app/openapplock/id6780259647)

This app helps you regain control of your screen time by blocking specific applications. You can set schedules, time limits, or open limits for apps, and even create custom rules to prevent unwanted usage.

**Highlights:** Block apps on a schedule, Set time or open limits, Preset and custom rules, Lock rule edits

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Prison AI free?

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

### Is OpenAppLock free?

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

### Do Prison AI or OpenAppLock have ads?

Neither Prison AI nor OpenAppLock shows ads.

### Which is updated more often, Prison AI or OpenAppLock?

Prison AI ships an update every 6 months, and OpenAppLock weekly. Most recently, Prison AI was updated on September 27, 2026 and OpenAppLock on September 23, 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.*