# Proofreader AI Grammar Checker vs SnapScorer

The clearest difference is price: Proofreader AI Grammar Checker at Free against SnapScorer's $3.99. Proofreader AI Grammar Checker also leads on rating (4.7 vs 2.0) and ratings volume (3.3K vs 1). On update cadence, ads, in-app purchases and device support there is nothing between them.

Proofreader AI Grammar Checker is free to download; SnapScorer costs $3.99 up front. Proofreader AI Grammar Checker sells 8 in-app purchases, starting at $4.99 per month and SnapScorer sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Proofreader AI Grammar Checker holds the better App Store score, 4.7 against 2.0. That said, the two scores are not equally well evidenced: Proofreader AI Grammar Checker has 3.3K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 65% of Proofreader AI Grammar Checker's written reviews are positive against 50% of SnapScorer's.

Proofreader AI Grammar Checker ships an update fortnightly, SnapScorer every 2 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Proofreader AI Grammar Checker | SnapScorer |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[4.7 (3.3K ratings)](https://appshunter.io/ios/app/proofreader-ai-grammar-checker/id1494119626/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/snapscorer/id1510514928/reviews) |
| Number of ratings | **3.3K** | 1 |
| Positive reviews | **64.7% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 weeks |
| Monetization | **Freemium** | Paid |
| Size | 59 MB | 621 MB |
| Requires iOS | 16.6 | **15.6** |
| Devices | **iPhone, iPad** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [BlueSoar SL](https://appshunter.io/developer/1493410779) | [Tony Swann](https://appshunter.io/developer/1510514927) |

## What reviewers say

### Proofreader AI Grammar Checker

[App page](https://appshunter.io/ios/app/proofreader-ai-grammar-checker/id1494119626)

Enhance your writing with an AI-powered keyboard and assistant. Correct grammar, spelling, and punctuation, and improve clarity and style. Generate text, rewrite sentences, and expand your vocabulary anywhere you type.

**Highlights:** AI Keyboard with one-tap proofreading, Advanced grammar, spelling, and punctuation checker, AI rewriting and paraphrasing, Text generation and vocabulary enhancement, Style and clarity improvements, Translator and dictionary

**Features:** Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Proofreader Pro | $4.99 | per month |
| Proofreader Pro | $9.99 | per month |
| Monthly Plan | $9.99 | per month |
| Proofreader Pro | $13.49 | per 3 months |
| Proofreader Pro | $24.99 | per 3 months |
| Proofreader Pro | $39.99 | per year |
| Proofreader Pro | $47.99 | per year |
| Proofreader Pro | $49.99 | per year |

**What reviewers like**

- 🚀 Helpful grammar and writing suggestions
- 👍 Easy to use
- 💡 Affordable alternative to Grammarly
- 👍 Explains why changes are suggested
- 💡 Useful for non-native English speakers

**What reviewers complain about**

- 🐛 Inconsistent performance, sometimes misses errors
- 🔍 Limited functionality in free version
- 🔍 Subscription required for full features
- 🐛 Issues with pasting text into other apps
- 🐛 Struggles with specialized/foreign names

**Reported bugs**

- Difficulty cancelling subscriptions
- Unexpected charges during free trials
- App crashes or freezes
- Incorrect grammar/spelling corrections

**Requested features**

- Keyboard integration for easier use
- More customization options
- Improved accuracy and consistency
- Desktop/browser extension version
- Better handling of creative/informal writing styles


### SnapScorer

[App page](https://appshunter.io/ios/app/snapscorer/id1510514928)

This app simplifies contract bridge scoring for clubs, eliminating manual entry and paper travelers. It offers dynamic keyboards and speech recognition for fast score input. When paired with a companion app, it enables real-time wireless scoring at each table for both duplicate sessions and team matches.

**Highlights:** Wireless bridge scoring, Eliminates paper travelers, Dynamic keyboard input, Speech recognition for scoring, Real-time table scoring, Supports Teams Matches

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PhoneScorer Credit | $0.99 | one-time |
| PhoneScorer 10 Credits | $8.99 | one-time |


## Frequently asked questions

### Is Proofreader AI Grammar Checker free?

Proofreader AI Grammar Checker is free to download, with in-app purchases available.

### Is SnapScorer free?

SnapScorer costs $3.99, and also offers in-app purchases.

### Which has better reviews, Proofreader AI Grammar Checker or SnapScorer?

Proofreader AI Grammar Checker is rated higher. Proofreader AI Grammar Checker averages 4.7 out of 5 from 3.3K ratings, while SnapScorer averages 2.0 from 1 ratings.

### Do Proofreader AI Grammar Checker or SnapScorer have ads?

Neither Proofreader AI Grammar Checker nor SnapScorer shows ads.

### Which is updated more often, Proofreader AI Grammar Checker or SnapScorer?

Proofreader AI Grammar Checker ships an update fortnightly, and SnapScorer every 2 weeks. Most recently, Proofreader AI Grammar Checker was updated on October 24, 2026 and SnapScorer 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.*