# AI Detector vs Custody Folio

The clearest difference is update cadence: Custody Folio at daily against AI Detector's every 3 weeks. AI Detector's advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AI Detector sells 3 in-app purchases, starting at $7.99 per 7 days and Custody Folio sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

AI Detector ships an update every 3 weeks, Custody Folio daily. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | AI Detector | Custody Folio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (26 ratings)](https://appshunter.io/ios/app/ai-detector-text-analyzer/id6479370564/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Freemium | — |
| Size | 38 MB | 2 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Apollo Technologies LLC](https://appshunter.io/developer/1723251047) | [Slantwire Studios, LLC](https://appshunter.io/developer/6789434305) |

## What reviewers say

### AI Detector

[App page](https://appshunter.io/ios/app/ai-detector-text-analyzer/id6479370564)

This tool analyzes text to identify AI-generated content with high accuracy and offers a feature to humanize AI writing. It provides detailed reports and supports multiple languages, helping users ensure content authenticity.

**Highlights:** AI detection and humanization, In-depth analysis reports, One-click scanning, Scan history and cloud sync, Multilingual support, Continuous updates

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GPT Detector Premium | $7.99 | per 7 days |
| GPT Detector Premium | $19.99 | per month |
| GPT Detector Premium | $89.99 | per year |


### Custody Folio

[App page](https://appshunter.io/ios/app/custody-folio/id6789433883)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Custody Folio Monthly | $5.99 | per month |
| Custody Folio Annual | $59.99 | per year |


## Frequently asked questions

### Is AI Detector free?

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

### Is Custody Folio free?

Custody Folio is free to download, with in-app purchases available.

### Do AI Detector or Custody Folio have ads?

Neither AI Detector nor Custody Folio shows ads.

### Which is updated more often, AI Detector or Custody Folio?

AI Detector ships an update every 3 weeks, and Custody Folio daily. Most recently, AI Detector was updated on October 24, 2026 and Custody Folio on October 28, 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.*