# Grammar Checker vs Subtext

The clearest difference is update cadence: Subtext at every 6 days against Grammar Checker's every 9 months. Grammar Checker's advantage is iOS requirement (13.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Grammar Checker ships an update every 9 months, Subtext every 6 days. The most recent releases landed on October 17, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Grammar Checker | Subtext |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 6 days** |
| Size | 29 MB | 35 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Abdul Rehman](https://appshunter.io/developer/1606519308) | [Alpha Seed Inc.](https://appshunter.io/developer/6795802858) |

## What reviewers say

### Grammar Checker

[App page](https://appshunter.io/ios/app/grammar-checker-prepostseo/id1672966212)

**Features:** macOS Compatibility

**In-app purchases:** none


### Subtext

[App page](https://appshunter.io/ios/app/subtext-decode-messages/id6795802856)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Grammar Checker free?

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

### Is Subtext free?

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

### Do Grammar Checker or Subtext have ads?

Neither Grammar Checker nor Subtext shows ads.

### Which is updated more often, Grammar Checker or Subtext?

Grammar Checker ships an update every 9 months, and Subtext every 6 days. Most recently, Grammar Checker was updated on October 17, 2026 and Subtext on October 16, 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.*