# Spell Checker Grammar Check vs Fastwork Assistant

The clearest difference is in-app purchases: Fastwork Assistant at none against Spell Checker Grammar Check's 6. Fastwork Assistant also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 3 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Spell Checker Grammar Check sells 6 in-app purchases, starting at $1.99 per month. Fastwork Assistant asks for nothing beyond the download.

Spell Checker Grammar Check ships an update every 3 months, Fastwork Assistant every 2 weeks. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Spell Checker Grammar Check | Fastwork Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (19 ratings)](https://appshunter.io/ios/app/spell-checker-grammar-check/id6502580555/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 154 MB | 137 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sick App Developers GmbH](https://appshunter.io/developer/1507412735) | [FASTWORK VIET NAM TECHNOLOGY COMPANY LIMITED](https://appshunter.io/developer/1294149192) |

## What reviewers say

### Spell Checker Grammar Check

[App page](https://appshunter.io/ios/app/spell-checker-grammar-check/id6502580555)

This AI-powered tool offers advanced text and sentence correction across over 100 languages. It functions as a comprehensive spell checker, grammar corrector, and essay checker, with the ability to process text from photos, PDFs, and documents.

**Highlights:** AI-powered spell and grammar checking, Text and sentence correction, Supports over 100 languages, Corrects text from photos, PDFs, and documents, Essay correction functionality, Grammar checker and corrector

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gold premium | $1.99 | per month |
| Platinum Premium | $3.99 | per month |
| Diamond Premium | $4.99 | per month |
| Gold premium | $17.99 | per year |
| Platinum Premium | $34.99 | per year |
| Diamond Premium | $49.99 | per year |


### Fastwork Assistant

[App page](https://appshunter.io/ios/app/fastwork-assistant/id6771199362)

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

**In-app purchases:** none


## Frequently asked questions

### Is Spell Checker Grammar Check free?

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

### Is Fastwork Assistant free?

Fastwork Assistant is free to download, with no in-app purchases.

### Do Spell Checker Grammar Check or Fastwork Assistant have ads?

Spell Checker Grammar Check shows ads; Fastwork Assistant does not.

### Which is updated more often, Spell Checker Grammar Check or Fastwork Assistant?

Spell Checker Grammar Check ships an update every 3 months, and Fastwork Assistant every 2 weeks. Most recently, Spell Checker Grammar Check was updated on October 19, 2026 and Fastwork Assistant on October 7, 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.*