# Grammar Check Corrector AI vs TCC Projects

The clearest difference is in-app purchases: TCC Projects at none against Grammar Check Corrector AI's 3. TCC Projects also leads on update cadence (fortnightly vs every 16 months) and iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Grammar Check Corrector AI sells 3 in-app purchases, starting at $4.99 per 7 days. TCC Projects asks for nothing beyond the download.

Grammar Check Corrector AI ships an update every 16 months, TCC Projects fortnightly. The most recent releases landed on October 18, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Grammar Check Corrector AI | TCC Projects |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (224 ratings)](https://appshunter.io/ios/app/grammar-check-corrector-ai/id6478390702/reviews)** | — |
| Number of ratings | **224** | — |
| Positive reviews | 77.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 16 months | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 2 MB | 87 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DAMIEN, NATHANAEL ELLEDGE](https://appshunter.io/developer/1698307994) | [Salt Pixels Private Limited](https://appshunter.io/developer/1775648651) |

## What reviewers say

### Grammar Check Corrector AI

[App page](https://appshunter.io/ios/app/grammar-check-corrector-ai/id6478390702)

This AI-powered writing assistant offers instant grammar and spelling corrections, text improvement suggestions, and tools like a synonym finder and definition lookup. It helps users polish their writing for emails, blog posts, and everyday communication, with easy sharing and text-to-speech functionality.

**Highlights:** Instant grammar and spelling corrections, AI-powered text improvement, Define screen for word definitions, Synonym finder, One-click sharing, Text-to-speech functionality

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grammar Check Unlimited | $4.99 | per 7 days |
| Grammar Checker Unlimited | $4.99 | per 7 days |
| Grammar Check Unlimited | $39.99 | per year |


### TCC Projects

[App page](https://appshunter.io/ios/app/tcc-projects/id6748314210)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Grammar Check Corrector AI free?

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

### Is TCC Projects free?

TCC Projects is free to download, with no in-app purchases.

### Do Grammar Check Corrector AI or TCC Projects have ads?

Neither Grammar Check Corrector AI nor TCC Projects shows ads.

### Which is updated more often, Grammar Check Corrector AI or TCC Projects?

Grammar Check Corrector AI ships an update every 16 months, and TCC Projects fortnightly. Most recently, Grammar Check Corrector AI was updated on October 18, 2026 and TCC Projects on September 30, 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.*