# Shape Logic vs duk.

The clearest difference is device support: Shape Logic at 3 against duk.'s 1. Shape Logic also leads on iOS requirement (11.0 vs 18.0). On price, 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.

## The numbers

| Metric | Shape Logic | 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 | No | No |
| Update frequency | — | Every 5 days |
| Monetization | — | Free |
| Size | 56 MB | 8 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Big Wham LLC](https://appshunter.io/developer/1561664044) | [Betula Noir LLC](https://appshunter.io/developer/6778465985) |

## What reviewers say

### Shape Logic

[App page](https://appshunter.io/ios/app/shape-logic/id6479785518)

**Features:** macOS Compatibility

**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 Shape Logic free?

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

### Is duk. free?

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

### Do Shape Logic or duk. have ads?

Neither Shape Logic nor duk. shows 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.*