# Grammar Check , Spell Checker vs SSP Smart Auth

The clearest difference is in-app purchases: SSP Smart Auth at none against Grammar Check , Spell Checker's 6. SSP Smart Auth also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Grammar Check , Spell Checker sells 6 in-app purchases, starting at $4.99 per 7 days. SSP Smart Auth asks for nothing beyond the download.

Grammar Check , Spell Checker ships an update every 5 days, SSP Smart Auth every 3 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Grammar Check , Spell Checker | SSP Smart Auth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/grammar-check-spell-checker/id6479689880/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 3 days** |
| Monetization | Freemium | — |
| Size | 13 MB | 10 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ahmet Bacak](https://appshunter.io/developer/1662693928) | [Shared Services Program](https://appshunter.io/developer/1783532755) |

## What reviewers say

### Grammar Check , Spell Checker

[App page](https://appshunter.io/ios/app/grammar-check-spell-checker/id6479689880)

Enhance your writing with a tool that corrects grammar and spelling in over 100 languages. It offers AI-powered suggestions and explanations to help you improve your writing skills. Get started with a free trial of the Pro version.

**Highlights:** Grammar and spell checking, +100 languages supported, AI-powered corrections, Explanations for changes, Refined writing suggestions, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $4.99 | per 7 days |
| Monthly Pro | $9.99 | per month |
| 3 Monthly Pro | $24.99 | per 3 months |
| 6 Monthly Pro | $39.99 | per 6 months |
| 12 Monthly Pro | $49.99 | per year |
| One-Time Purchase Pro | $99.99 | one-time |


### SSP Smart Auth

[App page](https://appshunter.io/ios/app/ssp-smart-auth/id6741098795)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Grammar Check , Spell Checker free?

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

### Is SSP Smart Auth free?

SSP Smart Auth is free to download, with no in-app purchases.

### Do Grammar Check , Spell Checker or SSP Smart Auth have ads?

Neither Grammar Check , Spell Checker nor SSP Smart Auth shows ads.

### Which is updated more often, Grammar Check , Spell Checker or SSP Smart Auth?

Grammar Check , Spell Checker ships an update every 5 days, and SSP Smart Auth every 3 days. Most recently, Grammar Check , Spell Checker was updated on October 24, 2026 and SSP Smart Auth on October 25, 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.*