# TestYourLogic vs Rotondes AR

The clearest difference is price: Rotondes AR at Free against TestYourLogic's $1.99. Rotondes AR also leads on update cadence (fortnightly vs every 54 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Rotondes AR is free to download; TestYourLogic costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TestYourLogic ships an update every 54 months, Rotondes AR fortnightly. The most recent releases landed on July 16, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | TestYourLogic | Rotondes AR |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[1.5 (2 ratings)](https://appshunter.io/ios/app/testyourlogic/id413290049/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 54 months | **Fortnightly** |
| Monetization | Paid | — |
| Size | 18 MB | 243 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NMS Narcisse Mavoha Solutions Sarl](https://appshunter.io/developer/963941606) | [Virtual Rangers Sarl](https://appshunter.io/developer/1353325292) |

## What reviewers say

### TestYourLogic

[App page](https://appshunter.io/ios/app/testyourlogic/id413290049)

Engage your mind with challenging enigmas designed to boost your brain cells. This app offers fantastic moments of mental stimulation for iPhone and iPad users.

**Highlights:** Brain cell boosting enigmas, Mental stimulation, Intuition-based challenges, Fantastic moments of engagement

**Features:** macOS Compatibility

**In-app purchases:** none


### Rotondes AR

[App page](https://appshunter.io/ios/app/rotondes-ar/id1558697340)

**In-app purchases:** none


## Frequently asked questions

### Is TestYourLogic free?

TestYourLogic costs $1.99, with no in-app purchases.

### Is Rotondes AR free?

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

### Do TestYourLogic or Rotondes AR have ads?

Neither TestYourLogic nor Rotondes AR shows ads.

### Which is updated more often, TestYourLogic or Rotondes AR?

TestYourLogic ships an update every 54 months, and Rotondes AR fortnightly. Most recently, TestYourLogic was updated on July 16, 2026 and Rotondes AR on September 30, 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.*