# Lights vs Merge 42

The clearest difference is in-app purchases: Merge 42 at none against Lights's 1. Merge 42 also leads on ads (none vs shown) and update cadence (every 3 days vs every 6 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Lights sells 1 one-off in-app purchase. Merge 42 asks for nothing beyond the download.

Lights ships an update every 6 weeks, Merge 42 every 3 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Lights | Merge 42 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (180 ratings)](https://appshunter.io/ios/app/lights-a-memory-game/id1580230611/reviews)** | — |
| Number of ratings | **180** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 66 MB | 42 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Lee Phillips](https://appshunter.io/developer/1454308387) | [Alexandre DUBAR](https://appshunter.io/developer/6807088382) |

## What reviewers say

### Lights

[App page](https://appshunter.io/ios/app/lights-a-memory-game/id1580230611)

This game offers a modern twist on a classic electronic memory challenge. It features over 15 game modes, including local multiplayer, and tests your memory and reflexes. Track your progress with achievements and global leaderboards.

**Highlights:** Over 15 game modes, Local multiplayer, Achievements, Online leaderboards, Daily play reminders, 11 language translations

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Disable ads | $1.99 | one-time |


### Merge 42

[App page](https://appshunter.io/ios/app/merge-42/id6809915069)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Lights free?

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

### Is Merge 42 free?

Merge 42 is free to download, with no in-app purchases.

### Do Lights or Merge 42 have ads?

Lights shows ads; Merge 42 does not.

### Which is updated more often, Lights or Merge 42?

Lights ships an update every 6 weeks, and Merge 42 every 3 days. Most recently, Lights was updated on November 3, 2026 and Merge 42 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.*