# Rex Voice vs LOCK

The clearest difference is update cadence: Rex Voice at every 10 days against LOCK's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Rex Voice sells 3 one-off in-app purchases and LOCK sells 4 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Rex Voice ships an update every 10 days, LOCK every 2 months. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Rex Voice | LOCK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/lock-in-detox/id6749706345/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 87.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 months |
| Monetization | — | Freemium |
| Size | 53 MB | 59 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Natalia Swierczyna](https://appshunter.io/developer/1735961535) | [Valerio Qunaj](https://appshunter.io/developer/1831813833) |

## What reviewers say

### Rex Voice

[App page](https://appshunter.io/ios/app/rex-voice/id6504091114)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 min | $0.99 | one-time |
| 30 min | $2.99 | one-time |
| 1 hour | $4.99 | one-time |


### LOCK

[App page](https://appshunter.io/ios/app/lock-in-detox/id6749706345)

This app offers a focused social media experience by removing short-form videos and algorithmic feeds. It prioritizes direct messages, profiles, and connections, allowing users to control their digital environment.

**Highlights:** No short videos, No algorithmic feeds, Focus on messages and profiles, User-controlled experience, Ad-free social media

**Features:** Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monatliches Abo | $5.99 | per month |
| Monatsabo | $5.99 | per month |
| Jahresabo | $24.99 | per year |
| Jährlich | $29.99 | per year |


## Frequently asked questions

### Is Rex Voice free?

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

### Is LOCK free?

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

### Do Rex Voice or LOCK have ads?

Neither Rex Voice nor LOCK shows ads.

### Which is updated more often, Rex Voice or LOCK?

Rex Voice ships an update every 10 days, and LOCK every 2 months. Most recently, Rex Voice was updated on October 25, 2026 and LOCK on October 30, 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.*