# Paraphrasing Tool vs Letter

The clearest difference is ads: Letter at none against Paraphrasing Tool's shown. Letter also leads on iOS requirement (15.1 vs 17.0). Paraphrasing Tool's advantage is update cadence (every 2 weeks vs every 7 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Paraphrasing Tool sells 4 in-app purchases, starting at $2.49 per 7 days and Letter sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Paraphrasing Tool ships an update every 2 weeks, Letter every 7 months. The most recent releases landed on November 1, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Paraphrasing Tool | Letter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (450 ratings)](https://appshunter.io/ios/app/paraphrasing-tool-rewriter/id6444105061/reviews)** | — |
| Number of ratings | **450** | — |
| Positive reviews | 90.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 7 months |
| Monetization | Free with in-app purchases | — |
| Size | 22 MB | 49 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [talha rehman](https://appshunter.io/developer/1573036144) | [AFWEBTECH](https://appshunter.io/developer/1567050619) |

## What reviewers say

### Paraphrasing Tool

[App page](https://appshunter.io/ios/app/paraphrasing-tool-rewriter/id6444105061)

This AI-powered tool enhances writing by paraphrasing sentences, paragraphs, and entire documents. It offers multiple tones and styles, a grammar checker, and a plagiarism detector to ensure unique and polished content.

**Highlights:** Unlimited AI Paraphrasing Modes, Unlimited Words Limit, Grammar Checker Tool, Rewrite Anything, Built-in Plagiarism Checker, Document Upload Support

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Paraphrase Premium - Weekly | $2.49 | per 7 days |
| Paraphrase Premium - Monthly | $6.99 | per month |
| Yearly Pro Discounted | $24.99 | per year |
| Paraphrase Premium - Yearly | $34.99 | per year |

**What reviewers like**

- 👍 Excellent writing enhancement tool
- 🚀 Helps improve writing quality
- 💡 Useful for academic and professional writing
- 👍 Easy to use and intuitive
- 👍 Saves time and effort in writing

**What reviewers complain about**

- 🐛 Occasional technical issues or glitches
- 💰 Concerns about pricing and subscription model
- 📢 Excessive advertisements

**Reported bugs**

- Crashes or freezes during use
- Issues with paraphrasing accuracy or output

**Requested features**

- Increase word limit for paraphrasing
- Improve copy/paste functionality
- Provide more customization options
- Expand to support more languages


### Letter

[App page](https://appshunter.io/ios/app/letter-vault/id6760270008)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LetterVault Team Monthly | $9.99 | per month |
| LetterVault Pro Monthly | $29.99 | per month |


## Frequently asked questions

### Is Paraphrasing Tool free?

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

### Is Letter free?

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

### Do Paraphrasing Tool or Letter have ads?

Paraphrasing Tool shows ads; Letter does not.

### Which is updated more often, Paraphrasing Tool or Letter?

Paraphrasing Tool ships an update every 2 weeks, and Letter every 7 months. Most recently, Paraphrasing Tool was updated on November 1, 2026 and Letter on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*