# Question vs Detector Air

The clearest difference is in-app purchases: Question at none against Detector Air's 3. Detector Air's advantage is update cadence (every 2 weeks vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Detector Air sells 3 in-app purchases, starting at $3.99 per 7 days. Question asks for nothing beyond the download.

Question ships an update every 4 months, Detector Air every 2 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Question | Detector Air |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/question-dr/id1618832450/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 14 MB | 12 MB |
| Requires iOS | **14.0** | 14.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hadie Ahmad](https://appshunter.io/developer/1618832452) | [晓伟 李](https://appshunter.io/developer/1533261370) |

## What reviewers say

### Question

[App page](https://appshunter.io/ios/app/question-dr/id1618832450)

This utility app helps users find answers and solutions to their questions across various fields. Users can contribute their own answers and comments based on their experiences and interests. All content is user-generated, so accuracy may vary.

**Highlights:** Search for answers, Submit questions, Comment on answers, User-generated content, Diverse fields covered

**Features:** macOS Compatibility

**In-app purchases:** none


### Detector Air

[App page](https://appshunter.io/ios/app/detector-air-find-my-device/id6474296030)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly subscription | $3.99 | per 7 days |
| Monthly subscription | $9.99 | per month |
| Yearly subscription | $29.99 | per year |


## Frequently asked questions

### Is Question free?

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

### Is Detector Air free?

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

### Do Question or Detector Air have ads?

Neither Question nor Detector Air shows ads.

### Which is updated more often, Question or Detector Air?

Question ships an update every 4 months, and Detector Air every 2 weeks. Most recently, Question was updated on November 3, 2026 and Detector Air on November 4, 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.*