# Black Light vs Diferia

The clearest difference is in-app purchases: Black Light at none against Diferia's 1. Black Light also leads on iOS requirement (12.0 vs 15.0). Diferia's advantage is update cadence (weekly vs every 7 months). On price, ads and device support there is nothing between them.

Both are free to download. Diferia sells 1 one-off in-app purchase. Black Light asks for nothing beyond the download.

Black Light ships an update every 7 months, Diferia weekly. The most recent releases landed on August 30, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Black Light | Diferia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (26 ratings)](https://appshunter.io/ios/app/black-light-codebreaker/id807058165/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 7 months | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 16 MB | 226 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [MmpApps Corp.](https://appshunter.io/developer/400209427) | [DAMIAN HERNAN SINAY](https://appshunter.io/developer/1886611617) |

## 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


### Diferia

[App page](https://appshunter.io/ios/app/diferia-find-7-differences/id6782498101)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Black Light free?

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

### Is Diferia free?

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

### Do Black Light or Diferia have ads?

Both Black Light and Diferia show ads.

### Which is updated more often, Black Light or Diferia?

Black Light ships an update every 7 months, and Diferia weekly. Most recently, Black Light was updated on August 30, 2026 and Diferia on September 24, 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.*