# Off Air vs PromptWorldGame

The clearest difference is in-app purchases: PromptWorldGame at none against Off Air's 1. Off Air's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Off Air sells 1 one-off in-app purchase. PromptWorldGame asks for nothing beyond the download.

Off Air ships an update every 5 days, PromptWorldGame every 3 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Off Air | PromptWorldGame |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | **Every 3 days** |
| Size | 2 MB | 125 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [AHMET SAHIN](https://appshunter.io/developer/450730191) | [Takumi Fukushima](https://appshunter.io/developer/1537491069) |

## What reviewers say

### Off Air

[App page](https://appshunter.io/ios/app/off-air-retro-arcade/id6789576972)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Unlock | $2.99 | one-time |


### PromptWorldGame

[App page](https://appshunter.io/ios/app/promptworldgame/id6792763100)

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

**In-app purchases:** none


## Frequently asked questions

### Is Off Air free?

Off Air is free to download, with in-app purchases available.

### Is PromptWorldGame free?

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

### Do Off Air or PromptWorldGame have ads?

PromptWorldGame shows ads; Off Air does not.

### Which is updated more often, Off Air or PromptWorldGame?

Off Air ships an update every 5 days, and PromptWorldGame every 3 days. Most recently, Off Air was updated on October 31, 2026 and PromptWorldGame on October 31, 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.*