# Grammar Check vs DevPlanr

The clearest difference is in-app purchases: DevPlanr at none against Grammar Check's 2. DevPlanr also leads on update cadence (every 5 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Grammar Check sells 2 in-app purchases, starting at $3.99 per 7 days. DevPlanr asks for nothing beyond the download.

Grammar Check ships an update monthly, DevPlanr every 5 days. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Grammar Check | DevPlanr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (16 ratings)](https://appshunter.io/ios/app/grammar-check-grammarme/id6744831564/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 2 MB |
| Requires iOS | **17.0** | 18.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Ideas All Day Ltd.](https://appshunter.io/developer/1628099296) | [Curtis Scott](https://appshunter.io/developer/1537256356) |

## What reviewers say

### Grammar Check

[App page](https://appshunter.io/ios/app/grammar-check-grammarme/id6744831564)

Enhance your writing with an AI-powered assistant. Correct grammar and spelling, rewrite text, translate, and summarize content. Offers multiple input methods including voice and camera scanning.

**Highlights:** AI grammar and spell check, Text rewriting and paraphrasing, Content summarization and expansion, Multi-language translation, Voice-to-text and OCR scanning, Dictionary and synonym finder

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Weekly | $3.99 | per 7 days |
| Unlimited Yearly | $24.99 | per year |


### DevPlanr

[App page](https://appshunter.io/ios/app/devplanr/id6753875611)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Grammar Check free?

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

### Is DevPlanr free?

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

### Do Grammar Check or DevPlanr have ads?

Neither Grammar Check nor DevPlanr shows ads.

### Which is updated more often, Grammar Check or DevPlanr?

Grammar Check ships an update monthly, and DevPlanr every 5 days. Most recently, Grammar Check was updated on October 24, 2026 and DevPlanr on October 12, 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.*