# IDX Studios vs App Lock

The clearest difference is in-app purchases: IDX Studios at none against App Lock's 10. App Lock's advantage is update cadence (every 4 days vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. App Lock sells 10 in-app purchases, starting at $3.99 per 7 days. IDX Studios asks for nothing beyond the download.

IDX Studios ships an update every 6 weeks, App Lock every 4 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | IDX Studios | App Lock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (363 ratings)](https://appshunter.io/ios/app/app-lock-password-for-apps/id6746766591/reviews)** |
| Number of ratings | — | **363** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Monetization | — | Subscription |
| Size | 11 MB | 48 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [IDX Studio](https://appshunter.io/developer/1561704159) | [LYKOV STUDIO LTD](https://appshunter.io/developer/1783754094) |

## What reviewers say

### IDX Studios

[App page](https://appshunter.io/ios/app/idx-studios/id1569845847)

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

**In-app purchases:** none


### App Lock

[App page](https://appshunter.io/ios/app/app-lock-password-for-apps/id6746766591)

Take control of your device by instantly locking any application. Block distractions, protect sensitive data, or manage screen time with scheduled locking and biometric authentication. Secure up to 50 apps with a clean, private, and offline experience.

**Highlights:** Lock apps with Face ID/fingerprint, Lock directly from widgets, Scheduled app locking, Lock up to 50 apps, Private and offline operation, Native iOS design

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Weekly | $4.99 | per 7 days |
| Weekly | $5.99 | per 7 days |
| Weekly | $5.99 | per 7 days |
| Annual | $14.99 | per year |
| Yearly | $18.99 | per year |
| Yearly | $29.99 | per year |
| Annual | $29.99 | per year |
| Annual | $29.99 | per year |
| Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is IDX Studios free?

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

### Is App Lock free?

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

### Do IDX Studios or App Lock have ads?

Neither IDX Studios nor App Lock shows ads.

### Which is updated more often, IDX Studios or App Lock?

IDX Studios ships an update every 6 weeks, and App Lock every 4 days. Most recently, IDX Studios was updated on October 24, 2026 and App Lock on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*