# AI Detector vs OBD2 Logger

The clearest difference is in-app purchases: OBD2 Logger at none against AI Detector's 3. OBD2 Logger also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. AI Detector sells 3 in-app purchases, starting at $1.99 per month. OBD2 Logger asks for nothing beyond the download.

AI Detector ships an update every 3 weeks, OBD2 Logger every 6 weeks. The most recent releases landed on October 18, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | AI Detector | OBD2 Logger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai-detector-text-image-video/id6758364544/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 27 MB | 3 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [佳良 李](https://appshunter.io/developer/1872415793) | [Daehyun Nam](https://appshunter.io/developer/919392206) |

## What reviewers say

### AI Detector

[App page](https://appshunter.io/ios/app/ai-detector-text-image-video/id6758364544)

This app helps verify the authenticity of digital content, including text, images, and videos. It uses a machine-learning engine to analyze content and provide a confidence score indicating whether it was human-generated or AI-created. It's designed for users who need to confirm originality and prevent the spread of misinformation.

**Highlights:** AI text detection, AI image scanning, AI video analysis, Confidence score reporting, History of scans, Light and dark themes

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Membership | $1.99 | per month |
| Pro Membership | $4.99 | per month |
| Advanced Membership | $9.99 | per month |


### OBD2 Logger

[App page](https://appshunter.io/ios/app/obd2-logger/id6766004425)

**In-app purchases:** none


## Frequently asked questions

### Is AI Detector free?

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

### Is OBD2 Logger free?

OBD2 Logger is free to download, with no in-app purchases.

### Do AI Detector or OBD2 Logger have ads?

AI Detector shows ads; OBD2 Logger does not.

### Which is updated more often, AI Detector or OBD2 Logger?

AI Detector ships an update every 3 weeks, and OBD2 Logger every 6 weeks. Most recently, AI Detector was updated on October 18, 2026 and OBD2 Logger on October 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.*