# Safecracker vs Unlock

The clearest difference is in-app purchases: Safecracker at none against Unlock's 1. Safecracker also leads on iOS requirement (13.0 vs 17). Unlock's advantage is ads (none vs shown) and update cadence (daily vs monthly). On price and device support there is nothing between them.

Both are free to download. Unlock sells 1 one-off in-app purchase. Safecracker asks for nothing beyond the download.

Safecracker ships an update monthly, Unlock daily. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Safecracker | Unlock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (4 ratings)](https://appshunter.io/ios/app/safecracker-real-codebreaker/id6473051389/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Daily** |
| Monetization | Ad-supported | — |
| Size | 24 MB | 7 MB |
| Requires iOS | **13.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Artem Lanin](https://appshunter.io/developer/1476048551) | [Pierre Boudoin](https://appshunter.io/developer/970184186) |

## What reviewers say

### Safecracker

[App page](https://appshunter.io/ios/app/safecracker-real-codebreaker/id6473051389)

This logic puzzle game challenges you to crack 3-digit codes against the clock. Earn rewards and bonus time for successful attempts, but face penalties for failures. It's a race against time to test your analytical skills and pattern recognition.

**Highlights:** Crack 3-digit codes, Race against time, Decreasing rewards per attempt, Time penalties and bonuses, Intuitive interface, Endless puzzle challenges

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

**In-app purchases:** none


### Unlock

[App page](https://appshunter.io/ios/app/unlock-it-safe-cracker-puzzle/id6738165926)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Version | $2.99 | one-time |


## Frequently asked questions

### Is Safecracker free?

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

### Is Unlock free?

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

### Do Safecracker or Unlock have ads?

Safecracker shows ads; Unlock does not.

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

Safecracker ships an update monthly, and Unlock daily. Most recently, Safecracker was updated on October 24, 2026 and Unlock on October 27, 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.*