# Fix Grammar vs Case Formatter

The clearest difference is update cadence: Case Formatter at every 5 days against Fix Grammar's every 9 months. Case Formatter also leads on monetization model (free vs freemium). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Fix Grammar sells 2 in-app purchases, starting at $0.99 per month and Case Formatter sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Fix Grammar against 5.0 for Case Formatter. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Fix Grammar ships an update every 9 months, Case Formatter every 5 days. The most recent releases landed on September 5, 2026 and June 6, 2026 respectively.

## The numbers

| Metric | Fix Grammar | Case Formatter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/fix-grammar/id6468834867/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/case-formatter/id6739440294/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 5 days** |
| Monetization | Freemium | **Free** |
| Size | 9 MB | 17 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ashen Ishanka Costha](https://appshunter.io/developer/1566497857) | [Yajie Li](https://appshunter.io/developer/1785323403) |

## What reviewers say

### Fix Grammar

[App page](https://appshunter.io/ios/app/fix-grammar/id6468834867)

This app helps users identify and correct grammar errors in their writing. It aims to improve text quality for students, professionals, and casual writers, making writing polished and error-free.

**Highlights:** Grammar correction, Error spotting, Text polishing, Professional writing enhancement, User-friendly interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $0.99 | per month |
| Yearly Premium | $9.99 | per year |


### Case Formatter

[App page](https://appshunter.io/ios/app/case-formatter/id6739440294)

Instantly convert text to various cases like UPPERCASE, lowercase, Title Case, and Sentence case. Features auto-paste from the clipboard and a clean, minimalist interface to boost your text formatting efficiency.

**Highlights:** Multiple text case conversions, Auto Paste from clipboard, Minimalist UI, Supports UPPERCASE, lowercase, Title Case, Sentence case, Enhances productivity

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy Me A Cookie | $0.99 | one-time |


## Frequently asked questions

### Is Fix Grammar free?

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

### Is Case Formatter free?

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

### Which has better reviews, Fix Grammar or Case Formatter?

Fix Grammar and Case Formatter are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Fix Grammar or Case Formatter have ads?

Neither Fix Grammar nor Case Formatter shows ads.

### Which is updated more often, Fix Grammar or Case Formatter?

Fix Grammar ships an update every 9 months, and Case Formatter every 5 days. Most recently, Fix Grammar was updated on September 5, 2026 and Case Formatter on June 6, 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.*