# Black Light vs Unlock Master

The clearest difference is review sentiment: Unlock Master at 90% against Black Light's 31%. Unlock Master also leads on rating (4.9 vs 2.7) and ratings volume (264 vs 27). Black Light's advantage is monetization model (ad-supported vs free with in-app purchases). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Unlock Master holds the better App Store score, 4.9 against 2.7. That said, the two scores are not equally well evidenced: Unlock Master has 264 ratings behind it against 27, so its average is the more settled of the two. Written reviews point the same way: 31% of Black Light's written reviews are positive against 90% of Unlock Master's.

## The numbers

| Metric | Black Light | Unlock Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (27 ratings)](https://appshunter.io/ios/app/black-light-codebreaker/id807058165/reviews) | **[4.9 (264 ratings)](https://appshunter.io/ios/app/unlock-master-tap-puzzle/id6743467766/reviews)** |
| Number of ratings | 27 | **264** |
| Positive reviews | 31.3% of reviews | **89.6% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 7 months | — |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 16 MB | 161 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [MmpApps Corp.](https://appshunter.io/developer/400209427) | [Fun Happy Play Hong Kong Limited](https://appshunter.io/developer/1791476890) |

## What reviewers say

### Black Light

[App page](https://appshunter.io/ios/app/black-light-codebreaker/id807058165)

Solve word puzzles by revealing hidden fingerprints on keypads to decode passwords within a time limit. Choose password length to adjust difficulty and earn more in-game currency. This free game offers a unique word-sleuthing experience.

**Highlights:** Fingerprint revealing mechanic, Password decoding gameplay, Timed bank vault challenges, Adjustable difficulty via password length, Free to play

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

**In-app purchases:** none


### Unlock Master

[App page](https://appshunter.io/ios/app/unlock-master-tap-puzzle/id6743467766)

A logic puzzle game where you tap blocks in the correct order to clear the board and earn rewards. It offers intuitive gameplay with increasing complexity and visually satisfying animations. Hints and boosters are available to help overcome challenging levels.

**Highlights:** Tap blocks in correct order, Clear the board, Unveil exciting rewards, Strategic block removal, Increasingly intricate puzzles, Hints and boosters available, Visually satisfying animations

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Intuitive and fun
- 👍 Surprising and enjoyable
- 👍 Easy and fun
- 👍 Fun and challenging
- 👍 3 dimensional spin on classic

**What reviewers complain about**

- 🔍 Levels get more difficult


## Frequently asked questions

### Is Black Light free?

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

### Is Unlock Master free?

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

### Which has better reviews, Black Light or Unlock Master?

Unlock Master is rated higher. Black Light averages 2.7 out of 5 from 27 ratings, while Unlock Master averages 4.9 from 264 ratings.

### Do Black Light or Unlock Master have ads?

Both Black Light and Unlock Master show ads.

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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.*