# Spell Check vs Atosa

The clearest difference is in-app purchases: Atosa at none against Spell Check's 3. Atosa also leads on ads (none vs shown) and iOS requirement (13.0 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Spell Check sells 3 in-app purchases, starting at $1.99 per 7 days. Atosa asks for nothing beyond the download.

Spell Check ships an update every 6 weeks, Atosa every 2 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Spell Check | Atosa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (548 ratings)](https://appshunter.io/ios/app/spell-check-spellwise/id1538292887/reviews)** | — |
| Number of ratings | **548** | — |
| Positive reviews | 35.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 26 MB | 44 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Senol Cagir](https://appshunter.io/developer/1240140029) | [Yindu Kitchen EquipmentCo., Ltd](https://appshunter.io/developer/1714755655) |

## What reviewers say

### Spell Check

[App page](https://appshunter.io/ios/app/spell-check-spellwise/id1538292887)

This AI-powered tool enhances your writing by correcting spelling and grammar errors across numerous languages. It offers features like text-to-speech, translation, summarization, and style transformation to refine your content for any audience.

**Highlights:** AI-powered spelling and grammar check, Text-to-Speech functionality, Multi-language translation, Text summarization, Intelligent text completion, Style and tone adjustment, Readability and sentiment analysis

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Subscription Group | $1.99 | per 7 days |
| Pro Subscription Group | $4.99 | per month |
| Pro Subscription Group | $34.99 | per year |


### Atosa

[App page](https://appshunter.io/ios/app/atosa/id6756638659)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Spell Check free?

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

### Is Atosa free?

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

### Do Spell Check or Atosa have ads?

Spell Check shows ads; Atosa does not.

### Which is updated more often, Spell Check or Atosa?

Spell Check ships an update every 6 weeks, and Atosa every 2 months. Most recently, Spell Check was updated on November 3, 2026 and Atosa on October 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.*