# Duel SIM vs doTriangle

The clearest difference is device support: Duel SIM at 3 against doTriangle's 1. Duel SIM also leads on iOS requirement (13.0 vs 17.0). 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 | Duel SIM | doTriangle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/duel-sim-strategy-board-game/id6775958008/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Monetization | Free | — |
| Size | 32 MB | 3 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Arkadiusz Szafraniec](https://appshunter.io/developer/6775958010) | [Jani Aliko](https://appshunter.io/developer/6777751639) |

## What reviewers say

### Duel SIM

[App page](https://appshunter.io/ios/app/duel-sim-strategy-board-game/id6775958008)

A two-player abstract strategy game where players draw colored lines between dots on a circular board. The goal is to avoid completing a triangle in your own color. Features AI opponents for training and a focus on local, offline play.

**Highlights:** Local multiplayer on one device, AI opponents for training, Abstract strategy gameplay, Adjustable board size, Helper lines for moves, Match score system

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

**In-app purchases:** none


### doTriangle

[App page](https://appshunter.io/ios/app/dotriangle/id6777751637)

**In-app purchases:** none


## Frequently asked questions

### Is Duel SIM free?

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

### Is doTriangle free?

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

### Do Duel SIM or doTriangle have ads?

Neither Duel SIM nor doTriangle 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.*