# QTNA vs 31 Nights

The clearest difference is device support: QTNA at 3 against 31 Nights's 1. QTNA also leads on iOS requirement (15.0 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 | QTNA | 31 Nights |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Daily | — |
| Size | 3 MB | 1 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Goodynuff Media LLC](https://appshunter.io/developer/1886584402) | [Adam Ferree](https://appshunter.io/developer/6799582822) |

## What reviewers say

### QTNA

[App page](https://appshunter.io/ios/app/qtna-question-game/id6760870821)

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

**In-app purchases:** none


### 31 Nights

[App page](https://appshunter.io/ios/app/31-nights/id6800102945)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QTNA free?

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

### Is 31 Nights free?

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

### Do QTNA or 31 Nights have ads?

Neither QTNA nor 31 Nights 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.*