# AI Answer Roulette vs Ghost Sonar Detector

The clearest difference is price: AI Answer Roulette at Free against Ghost Sonar Detector's $0.49. AI Answer Roulette also leads on iOS requirement (15.6 vs 17.0). Ghost Sonar Detector's advantage is ads (none vs shown). On update cadence, in-app purchases and device support there is nothing between them.

AI Answer Roulette is free to download; Ghost Sonar Detector costs $0.49 up front. Neither carries in-app purchases, so what you see is what you pay.

AI Answer Roulette ships an update every 2 weeks, Ghost Sonar Detector every 3 weeks. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | AI Answer Roulette | Ghost Sonar Detector |
| --- | --- | --- |
| Price | **Free** | $0.49 |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 107 MB | 6 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 9+ |
| Developer | [katapu.net](https://appshunter.io/developer/381898924) | [satoshi amasaki](https://appshunter.io/developer/1891268722) |

## What reviewers say

### AI Answer Roulette

[App page](https://appshunter.io/ios/app/ai-answer-roulette/id6466251483)

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

**In-app purchases:** none


### Ghost Sonar Detector

[App page](https://appshunter.io/ios/app/ghost-sonar-detector/id6771117031)

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

**In-app purchases:** none


## Frequently asked questions

### Is AI Answer Roulette free?

AI Answer Roulette is free to download, with no in-app purchases.

### Is Ghost Sonar Detector free?

Ghost Sonar Detector costs $0.49, with no in-app purchases.

### Do AI Answer Roulette or Ghost Sonar Detector have ads?

AI Answer Roulette shows ads; Ghost Sonar Detector does not.

### Which is updated more often, AI Answer Roulette or Ghost Sonar Detector?

AI Answer Roulette ships an update every 2 weeks, and Ghost Sonar Detector every 3 weeks. Most recently, AI Answer Roulette was updated on October 3, 2026 and Ghost Sonar Detector on October 7, 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.*