# Rewrite vs AI helper

The clearest difference is ads: AI helper at none against Rewrite's shown. AI helper also leads on rating (5.0 vs 4.8) and review sentiment (100% vs 88%). Rewrite's advantage is ratings volume (380 vs 4). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Rewrite sells 6 in-app purchases, starting at $4.99 per 7 days and AI helper sells 4 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

AI helper holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Rewrite has 380 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 88% of Rewrite's written reviews are positive against 100% of AI helper's.

Rewrite ships an update every 3 weeks, AI helper fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Rewrite | AI helper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (380 ratings)](https://appshunter.io/ios/app/rewrite-sentence-corrector/id6448754772/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/ai-helper-rewriter-assistant/id6520385088/reviews)** |
| Number of ratings | **380** | 4 |
| Positive reviews | 88.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 20 MB | 24 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Evgeniy Mikholap](https://appshunter.io/developer/1278455309) | [TRIPICAL VIET NAM LIMITED LIABILITY COMPANY](https://appshunter.io/developer/1639507731) |

## What reviewers say

### Rewrite

[App page](https://appshunter.io/ios/app/rewrite-sentence-corrector/id6448754772)

Improve your writing with this AI-powered tool that corrects grammar, spelling, and suggests synonyms.  It offers contextual checks and explanations to help you write like a native speaker and enhance your English skills.

**Highlights:** Contextual grammar check, Spell check, Smart recommendations, Synonym suggestions, Definitions, Grammatical explanations, One-tap sharing

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rewrite: Grammar, Spell Check | $4.99 | per 7 days |
| Rewrite Pro: Monthly | $9.99 | per month |
| Rewrite Pro: Annual Special | $19.99 | per year |
| Rewrite Pro: Quarterly | $19.99 | per 3 months |
| Rewrite Pro: Annual | $29.99 | per year |
| Rewrite: Grammar, Spell Check | $39.99 | per year |

**What reviewers like**

- 👍 Excellent for grammar improvement
- 🚀 Fast and effective
- 👍 Improves writing skills tremendously
- 👍 Perfect for college
- 👍 Helps fix grammar and makes writing sound better

**What reviewers complain about**

- 😞 Disappointed with customer service
- 😞 Charged for unused app
- 🤔 Wish pricing was better
- 🤔 Desire for monthly/yearly subscription at lower rate

**Requested features**

- Available as an iOS keyboard app
- Add a Paste button for easier use


### AI helper

[App page](https://appshunter.io/ios/app/ai-helper-rewriter-assistant/id6520385088)

This AI-powered tool offers advanced language assistance, including context-aware translations, grammar correction, and content summarization. It functions as a writing assistant for emails and essays, with a comprehensive dictionary. The app is designed to be lightweight and ad-free, requiring no account for use.

**Highlights:** AI-driven multi-language translation, Grammar check and correction, AI chatbot writing assistance, Content summarizer, Comprehensive dictionary, Ad-free and no account required

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly subscription | $1.99 | per 7 days |
| Monthly subscrition | $2.99 | per month |
| Annually Subscription | $19.99 | per year |
| Lifetime purchase | $29.99 | one-time |


## Frequently asked questions

### Is Rewrite free?

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

### Is AI helper free?

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

### Which has better reviews, Rewrite or AI helper?

AI helper is rated higher. Rewrite averages 4.8 out of 5 from 380 ratings, while AI helper averages 5.0 from 4 ratings.

### Do Rewrite or AI helper have ads?

Rewrite shows ads; AI helper does not.

### Which is updated more often, Rewrite or AI helper?

Rewrite ships an update every 3 weeks, and AI helper fortnightly. Most recently, Rewrite was updated on October 24, 2026 and AI helper on October 24, 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.*