# Unlock vs Sonarpad

The clearest difference is review sentiment: Sonarpad at 100% against Unlock's 50%. Sonarpad also leads on rating (4.7 vs 1.0) and in-app purchases (none vs 3). Unlock's advantage is update cadence (every 10 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Unlock sells 3 in-app purchases, starting at $13.99 per month. Sonarpad asks for nothing beyond the download.

Sonarpad holds the better App Store score, 4.7 against 1.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 50% of Unlock's written reviews are positive against 100% of Sonarpad's.

Unlock ships an update every 10 days, Sonarpad every 3 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Unlock | Sonarpad |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/unlock/id6744821334/reviews) | **[4.7 (3 ratings)](https://appshunter.io/ios/app/sonarpad/id6773411885/reviews)** |
| Number of ratings | 1 | **3** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 45 MB | 258 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Carter Annandale](https://appshunter.io/developer/1711608364) | [Ambrogio Riili](https://appshunter.io/developer/6773411887) |

## What reviewers say

### Unlock

[App page](https://appshunter.io/ios/app/unlock/id6744821334)

This app helps you reduce screen time by requiring a custom phrase spoken into the front camera each time you open an app. It connects to your device's screen time data to enforce usage limits. Unlock Core offers full access to all features.

**Highlights:** Voice authentication for app access, Screen Time data integration, Customizable phrases, Subscription for full features, App locking functionality

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock | $13.99 | per month |
| Unlock | $19.99 | per year |
| Unlock | $49.99 | per year |


### Sonarpad

[App page](https://appshunter.io/ios/app/sonarpad/id6773411885)

This app helps you read, listen to, and organize various types of content, including documents, news, podcasts, and more. It offers text-to-speech functionality, search capabilities, and supports multiple export formats for your documents.

**Highlights:** Read and organize documents, Text-to-speech functionality, Import and export documents (DOCX, EPUB, PDF), Follow RSS news feeds, Search and listen to podcasts, Search and listen to radio stations, Check routes, weather, and calendar

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

**In-app purchases:** none


## Frequently asked questions

### Is Unlock free?

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

### Is Sonarpad free?

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

### Which has better reviews, Unlock or Sonarpad?

Sonarpad is rated higher. Unlock averages 1.0 out of 5 from 1 ratings, while Sonarpad averages 4.7 from 3 ratings.

### Do Unlock or Sonarpad have ads?

Neither Unlock nor Sonarpad shows ads.

### Which is updated more often, Unlock or Sonarpad?

Unlock ships an update every 10 days, and Sonarpad every 3 weeks. Most recently, Unlock was updated on October 30, 2026 and Sonarpad on October 31, 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.*