# Light vs duk.

The clearest difference is ads: duk. at none against Light's shown. Light's advantage is iOS requirement (13.0 vs 18.0). On price, update cadence, 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.

Light ships an update every 10 days, duk. every 11 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Light | duk. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/duk/id6778465982/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 11 days |
| Monetization | — | Free |
| Size | 157 MB | 8 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [KOMERSOFT LLC](https://appshunter.io/developer/1555938096) | [Betula Noir LLC](https://appshunter.io/developer/6778465985) |

## What reviewers say

### Light

[App page](https://appshunter.io/ios/app/light-game/id6737857274)

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

**In-app purchases:** none


### duk.

[App page](https://appshunter.io/ios/app/duk/id6778465982)

A charming puzzle game where you guide a character across lily pads by stepping a specific number of spaces. Solve 80 unique ponds in classic mode or tackle a new daily challenge. Enjoy a relaxing, ad-free experience with no internet or accounts required.

**Highlights:** Numbered lily pad stepping mechanic, 80 classic ponds, Daily puzzles (easy, medium, hard), Streak tracking for daily play, No ads or accounts, Offline play

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

**In-app purchases:** none


## Frequently asked questions

### Is Light free?

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

### Is duk. free?

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

### Do Light or duk. have ads?

Light shows ads; duk. does not.

### Which is updated more often, Light or duk.?

Light ships an update every 10 days, and duk. every 11 days. Most recently, Light was updated on October 27, 2026 and duk. on October 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.*