# OldMobile vs Grammar Check

The clearest difference is in-app purchases: OldMobile at none against Grammar Check's 4. OldMobile also leads on ads (none vs shown) and iOS requirement (12.0 vs 17.6). On price and device support there is nothing between them.

Both are free to download. Grammar Check sells 4 in-app purchases, starting at $3.99 per 7 days. OldMobile asks for nothing beyond the download.

## The numbers

| Metric | OldMobile | Grammar Check |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (442 ratings)](https://appshunter.io/ios/app/grammar-check-spell-corrector/id6444564469/reviews)** |
| Number of ratings | — | **442** |
| Positive reviews | — | 86.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 8 days |
| Monetization | — | Free with in-app purchases |
| Size | 104 MB | 26 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [Umang Rangani](https://appshunter.io/developer/1511519921) | [talha rehman](https://appshunter.io/developer/1573036144) |

## What reviewers say

### OldMobile

[App page](https://appshunter.io/ios/app/oldmobile-document-sever/id1669486576)

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

**In-app purchases:** none


### Grammar Check

[App page](https://appshunter.io/ios/app/grammar-check-spell-corrector/id6444564469)

This AI-powered tool goes beyond basic spelling and punctuation to correct grammar, enhance clarity, and improve sentence structure. It supports file uploads for large documents and offers unlimited checks with a history tracking feature for easy review.

**Highlights:** Comprehensive grammar and tense checks, Enhances content clarity and flow, File upload for large documents, Unlimited word count for checks, Track grammar check history, Deep comparison of errors

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grammar Premium - Weekly | $3.99 | per 7 days |
| Grammar Premium - Monthly | $6.99 | per month |
| Special Discount - Yearly | $19.99 | per year |
| Grammar Premium - Yearly | $29.99 | per year |

**What reviewers like**

- 👍 Great tool for grammar checking
- 🚀 Quick and efficient
- 👍 Useful for writing career
- 👍 Helpful for learning disabilities
- 👍 Works well

**What reviewers complain about**

- 🐛 Tutorials not in chosen language
- 🐛 Korean language support removed
- 🐛 Translation glitches
- 🐛 Unlimited word count misleading
- 🐛 Ads appear frequently even after subscription

**Reported bugs**

- Connection issues
- Translation glitches
- Words in red are the same as original text
- Ads appear frequently after subscription
- Notification message not localized

**Requested features**

- Fix tutorial language localization
- Bring back Korean language support
- Add multi-language switch in settings
- Add Dark Mode for keyboard
- Add 'remove ads' benefit for premium members


## Frequently asked questions

### Is OldMobile free?

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

### Is Grammar Check free?

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

### Do OldMobile or Grammar Check have ads?

Grammar Check shows ads; OldMobile does not.

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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.*