# Leadlight vs Fuse

The clearest difference is update cadence: Fuse at daily against Leadlight's every 3 weeks. Fuse also leads on iOS requirement (15.6 vs 17.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

Leadlight ships an update every 3 weeks, Fuse daily. The most recent releases landed on November 13, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Leadlight | Fuse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/leadlight/id6791998481/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Ad-supported | Ad-supported |
| Size | 7 MB | 22 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Strongware LLC](https://appshunter.io/developer/6789831047) | [Estatic Infotech Private Ltd](https://appshunter.io/developer/1870496277) |

## What reviewers say

### Leadlight

[App page](https://appshunter.io/ios/app/leadlight/id6791998481)

A serene logic puzzle game where players connect numbered dots to complete intricate patterns. With 100 unique challenges and no time limits, it offers a relaxing yet engaging experience. Enjoy evolving visual themes and satisfying gameplay.

**Highlights:** 100 uniquely solvable puzzles, Progressive difficulty, Four evolving visual themes, Tap or drag controls, Undo and hint options, Haptics and sound effects

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

**In-app purchases:** none


### Fuse

[App page](https://appshunter.io/ios/app/fuse-light-puzzle/id6826252281)

A logic puzzle game where tapping dots initiates chains of light. Strategically tap dots to activate subsequent ones in the correct order, clearing the board to unlock new challenges. Enjoy offline play with no timers and the ability to undo moves.

**Highlights:** Chain reaction light puzzles, Tap-based gameplay, Strategic dot activation, Offline play, No timers, Undo and restart options

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

**In-app purchases:** none


## Frequently asked questions

### Is Leadlight free?

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

### Is Fuse free?

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

### Do Leadlight or Fuse have ads?

Both Leadlight and Fuse show ads.

### Which is updated more often, Leadlight or Fuse?

Leadlight ships an update every 3 weeks, and Fuse daily. Most recently, Leadlight was updated on November 13, 2026 and Fuse on November 9, 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.*