# Punc vs Grammar Master by ChatStick

The clearest difference is ads: Punc at none against Grammar Master by ChatStick's shown. Punc also leads on update cadence (weekly vs every 7 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Punc sells 2 in-app purchases, starting at $4.99 per month and Grammar Master by ChatStick sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Punc ships an update weekly, Grammar Master by ChatStick every 7 months. The most recent releases landed on October 25, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Punc | Grammar Master by ChatStick |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (163 ratings)](https://appshunter.io/ios/app/punc-learn-punctuation/id6740755104/reviews)** | — |
| Number of ratings | **163** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 7 months |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 10 MB |
| Requires iOS | **18.0** | 18.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sweet Apple Games](https://appshunter.io/developer/1552632733) | [ChatStick Company Limited](https://appshunter.io/developer/1165816085) |

## What reviewers say

### Punc

[App page](https://appshunter.io/ios/app/punc-learn-punctuation/id6740755104)

Enhance your punctuation, reading, and grammar skills by adding missing punctuation to sentences from classic literature. Engage with over 5000 sentences from iconic books in a distraction-free environment.

**Highlights:** Learn from classic literature, Improve punctuation and grammar, Build vocabulary and reading skills, Train focus and memory, Distraction-free interface, Over 5000 sentences

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access | $4.99 | per month |
| Unlimited Access | $9.99 | per year |


### Grammar Master by ChatStick

[App page](https://appshunter.io/ios/app/grammar-master-by-chatstick/id6751647833)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Feature | $2.99 | one-time |


## Frequently asked questions

### Is Punc free?

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

### Is Grammar Master by ChatStick free?

Grammar Master by ChatStick is free to download, with in-app purchases available.

### Do Punc or Grammar Master by ChatStick have ads?

Grammar Master by ChatStick shows ads; Punc does not.

### Which is updated more often, Punc or Grammar Master by ChatStick?

Punc ships an update weekly, and Grammar Master by ChatStick every 7 months. Most recently, Punc was updated on October 25, 2026 and Grammar Master by ChatStick on October 14, 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.*