# AI Detector vs Redd

The clearest difference is review sentiment: Redd at 75% against AI Detector's 33%. Redd also leads on rating (4.3 vs 3.7) and monetization model (free vs free with in-app purchases). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. AI Detector sells 4 in-app purchases, starting at $2.99 per 7 days and Redd sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Redd holds the better App Store score, 4.3 against 3.7. Both are backed by a comparable volume of ratings — 11 and 4 respectively. Written reviews point the same way: 33% of AI Detector's written reviews are positive against 75% of Redd's.

AI Detector ships an update every 2 weeks, Redd weekly. The most recent releases landed on August 20, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | AI Detector | Redd |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (11 ratings)](https://appshunter.io/ios/app/ai-detector-ai-checker/id6757263283/reviews) | **[4.3 (4 ratings)](https://appshunter.io/ios/app/redd-speed-reader/id6757965939/reviews)** |
| Number of ratings | **11** | 4 |
| Positive reviews | 33.3% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 64 MB | 35 MB |
| Requires iOS | 15 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Mohamed Amiri](https://appshunter.io/developer/1826510242) | [Monosphere](https://appshunter.io/developer/1783637905) |

## What reviewers say

### AI Detector

[App page](https://appshunter.io/ios/app/ai-detector-ai-checker/id6757263283)

This writing assistant refines text for clarity and a natural human tone. It offers advanced linguistic analysis, quality enhancement suggestions, and style customization for various content types. Prioritizes user privacy by not storing data.

**Highlights:** Advanced content analysis, Quality enhancement suggestions, Human-centric tone refinement, Style customization, Structural analysis, Readability tips

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly offre SPE | $2.99 | per 7 days |
| weekly | $4.99 | per 7 days |
| yearly | $34.99 | per year |
| Lifetime | $29.99 | one-time |


### Redd

[App page](https://appshunter.io/ios/app/redd-speed-reader/id6757965939)

This app enhances reading speed using a unique "Rolling Chunk" engine that presents text in fluid segments, unlike traditional word-by-word flashers. It supports web articles, PDFs, and ePubs, offering adjustable speeds and a smart library to save progress. All processing is done locally for enhanced privacy.

**Highlights:** Rolling Chunk engine for fluid text presentation, Supports web articles, PDFs, and ePubs, Adjustable reading speed (200-1000 WPM), Smart library saves reading progress, 100% local text processing for privacy, Light and Dark themes

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small tip | $2.99 | one-time |
| Generous tip | $4.99 | one-time |
| Amazing support | $9.99 | one-time |


## Frequently asked questions

### Is AI Detector free?

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

### Is Redd free?

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

### Which has better reviews, AI Detector or Redd?

Redd is rated higher. AI Detector averages 3.7 out of 5 from 11 ratings, while Redd averages 4.3 from 4 ratings.

### Do AI Detector or Redd have ads?

Neither AI Detector nor Redd shows ads.

### Which is updated more often, AI Detector or Redd?

AI Detector ships an update every 2 weeks, and Redd weekly. Most recently, AI Detector was updated on August 20, 2026 and Redd on September 19, 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.*