# Grammar Fix vs Grammar Check Ai

The clearest difference is review sentiment: Grammar Fix at 85% against Grammar Check Ai's 29%. Grammar Fix also leads on rating (4.8 vs 3.9) and monetization model (free vs free with in-app purchases). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Grammar Fix sells 2 one-off in-app purchases and Grammar Check Ai sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Grammar Fix holds the better App Store score, 4.8 against 3.9. That said, the two scores are not equally well evidenced: Grammar Fix has 1.8K ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 85% of Grammar Fix's written reviews are positive against 29% of Grammar Check Ai's.

Grammar Fix ships an update monthly, Grammar Check Ai every 5 weeks. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Grammar Fix | Grammar Check Ai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.8K ratings)](https://appshunter.io/ios/app/grammar-fix/id1457909769/reviews)** | [3.9 (9 ratings)](https://appshunter.io/ios/app/grammar-check-ai/id1632607331/reviews) |
| Number of ratings | **1.8K** | 9 |
| Positive reviews | **85.0% of reviews** | 28.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 11 MB | 42 MB |
| Requires iOS | 16.6 | **15.6** |
| Devices | iPhone, iPad, iPod, Mac | iPhone, iPad, iPod, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Solid Apps S.R.L.](https://appshunter.io/developer/1653740418) | [Ahmad Sattar](https://appshunter.io/developer/1458483953) |

## What reviewers say

### Grammar Fix

[App page](https://appshunter.io/ios/app/grammar-fix/id1457909769)

Learn to avoid the 10 most common grammar mistakes quickly. Improve your writing and ensure your ideas are clearly understood. Master essential grammar in just minutes per topic.

**Highlights:** Learn 10 common grammar mistakes, Improve clarity of ideas, Enhance understanding, Quick learning sessions, Basic grammar mastery

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock this app (lifetime) | $4.99 | one-time |
| Unlock ALL 10 Solid Apps (lifetime) | $9.99 | one-time |

**What reviewers like**

- 👍 Easy and fun to use
- 🚀 Genuinely helpful for learning grammar concepts
- 💡 Effective for improving grammar skills
- 👍 Well-designed and easy to understand
- 👍 Reasonable pricing, no subscription

**What reviewers complain about**

- 🐛 Some grammar tips are incorrect
- 💡 Needs more advanced grammar lessons and practice

**Reported bugs**

- App has only 10 steps, which is not enough

**Requested features**

- More learning content and practice questions
- Additional optional modules for more practice


### Grammar Check Ai

[App page](https://appshunter.io/ios/app/grammar-check-ai/id1632607331)

Improve your writing with this AI-powered tool that checks for spelling and grammatical errors. Easily correct mistakes in emails, texts, and documents by typing, pasting, or uploading files. Save corrected versions and access past checks.

**Highlights:** AI-powered grammar and spelling correction, Supports text input, copy-paste, and file uploads (.txt, .pdf, .doc), Step-by-step error identification and suggestion, Save corrected files in PDF format, History tab for previous checks, Copy results to clipboard

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $2.99 | per 7 days |
| Monthly Plan | $5.99 | per month |
| Yearly Plan | $39.99 | per year |


## Frequently asked questions

### Is Grammar Fix free?

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

### Is Grammar Check Ai free?

Grammar Check Ai is free to download, with in-app purchases available.

### Which has better reviews, Grammar Fix or Grammar Check Ai?

Grammar Fix is rated higher. Grammar Fix averages 4.8 out of 5 from 1.8K ratings, while Grammar Check Ai averages 3.9 from 9 ratings.

### Do Grammar Fix or Grammar Check Ai have ads?

Neither Grammar Fix nor Grammar Check Ai shows ads.

### Which is updated more often, Grammar Fix or Grammar Check Ai?

Grammar Fix ships an update monthly, and Grammar Check Ai every 5 weeks. Most recently, Grammar Fix was updated on October 29, 2026 and Grammar Check Ai 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.*