# Safe Keeper vs AI Detector

The clearest difference is in-app purchases: Safe Keeper at none against AI Detector's 5. AI Detector's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 3 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. AI Detector sells 5 in-app purchases, starting at $5.99 per 7 days. Safe Keeper asks for nothing beyond the download.

Safe Keeper ships an update every 3 months, AI Detector every 3 weeks. The most recent releases landed on September 23, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Safe Keeper | AI Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (46 ratings)](https://appshunter.io/ios/app/ai-detector-text-humanizer/id6755112042/reviews)** |
| Number of ratings | — | **46** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 67 MB | 131 MB |
| Requires iOS | **14** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [立龙 余](https://appshunter.io/developer/1725321020) | [Clixade Ltd](https://appshunter.io/developer/1837914739) |

## What reviewers say

### Safe Keeper

[App page](https://appshunter.io/ios/app/safe-keeper/id6476054258)

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

**In-app purchases:** none


### AI Detector

[App page](https://appshunter.io/ios/app/ai-detector-text-humanizer/id6755112042)

Analyze text for AI-generated patterns, improve clarity, and check for plagiarism. Rephrase content to sound more natural and human-like. Supports multiple input methods and allows exporting results.

**Highlights:** AI text detection, Text humanization, Plagiarism checker, Plagiarism remover, Camera text scanning, File uploads (JPG, PNG, TXT, PDF), Export and share results

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Access | $5.99 | per 7 days |
| Monthly Premium Access | $9.99 | per month |
| 6-Month Premium Access | $19.99 | per 6 months |
| Yearly Discounted | $29.99 | per year |
| Yearly Premium Access | $39.99 | per year |


## Frequently asked questions

### Is Safe Keeper free?

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

### Is AI Detector free?

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

### Do Safe Keeper or AI Detector have ads?

Safe Keeper shows ads; AI Detector does not.

### Which is updated more often, Safe Keeper or AI Detector?

Safe Keeper ships an update every 3 months, and AI Detector every 3 weeks. Most recently, Safe Keeper was updated on September 23, 2026 and AI Detector on October 11, 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.*