# Paraphrase Tool vs Undetectable AI Rewrite

The clearest difference is rating: Paraphrase Tool at 5.0 against Undetectable AI Rewrite's 3.4. Paraphrase Tool also leads on ads (none vs shown). Undetectable AI Rewrite's advantage is iOS requirement (12.0 vs 16.6). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. Paraphrase Tool sells 7 in-app purchases, starting at $1.99 per month and Undetectable AI Rewrite sells 1 in-app purchase, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Paraphrase Tool holds the better App Store score, 5.0 against 3.4. Both are backed by a comparable volume of ratings — 2 and 5 respectively.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Paraphrase Tool | Undetectable AI Rewrite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/paraphrase-tool-rewrite-text/id1661109628/reviews)** | [3.4 (5 ratings)](https://appshunter.io/ios/app/undetectable-ai-rewrite/id6475384759/reviews) |
| Number of ratings | 2 | **5** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 84 MB | 45 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone, Mac | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Clixade Ltd](https://appshunter.io/developer/1837914739) | [Black Sheep Media Ltd](https://appshunter.io/developer/1666260830) |

## What reviewers say

### Paraphrase Tool

[App page](https://appshunter.io/ios/app/paraphrase-tool-rewrite-text/id1661109628)

This AI-powered tool helps users rewrite text, check for plagiarism, generate essays, and summarize content. It's designed to improve clarity, accuracy, and originality for various writing needs, saving time and boosting productivity.

**Highlights:** AI-powered paraphrasing, Plagiarism checker, AI essay writer, Text summarizer, Multi-language support, Content reformulation

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Weekly Subscription | $2.99 | per 7 days |
| Monthly Subscription | $4.99 | per month |
| Pro Monthly - Paraphrasing Tool | $6.99 | per month |
| Pro Yearly - Special Offer | $19.99 | per year |
| Pro Yearly - 3-Day Free Trial | $29.99 | per year |
| Yearly Subscription | $29.99 | per year |


### Undetectable AI Rewrite

[App page](https://appshunter.io/ios/app/undetectable-ai-rewrite/id6475384759)

This tool converts AI-generated text into human-like content, helping users bypass AI detection systems. It's designed for those who need to ensure their written material appears naturally produced.

**Highlights:** AI text to human conversion, Bypass AI detectors, Humanize AI content, Weekly subscription option, One-time in-app purchase

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Paraphrasing | $4.99 | per 7 days |


## Frequently asked questions

### Is Paraphrase Tool free?

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

### Is Undetectable AI Rewrite free?

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

### Which has better reviews, Paraphrase Tool or Undetectable AI Rewrite?

Paraphrase Tool is rated higher. Paraphrase Tool averages 5.0 out of 5 from 2 ratings, while Undetectable AI Rewrite averages 3.4 from 5 ratings.

### Do Paraphrase Tool or Undetectable AI Rewrite have ads?

Undetectable AI Rewrite shows ads; Paraphrase Tool does not.

### Which is updated more often, Paraphrase Tool or Undetectable AI Rewrite?

Paraphrase Tool ships an update every 2 months, and Undetectable AI Rewrite every 2 months. Most recently, Paraphrase Tool was updated on November 3, 2026 and Undetectable AI Rewrite 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.*