# bmp vs GrammarBot

The clearest difference is ads: bmp at none against GrammarBot's shown. GrammarBot's advantage is update cadence (every 5 days vs every 3 months) and iOS requirement (11.0 vs 16.4). On price, 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.

bmp ships an update every 3 months, GrammarBot every 5 days. The most recent releases landed on September 30, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | bmp | GrammarBot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (2 ratings)](https://appshunter.io/ios/app/grammarbot-write-like-a-pro/id6469009930/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | — | Ad-supported |
| Size | 68 MB | 31 MB |
| Requires iOS | 16.4 | **11.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [WIADOK GmbH & Co. KG](https://appshunter.io/developer/1451176200) | [Yevhenii Filatov](https://appshunter.io/developer/1619745242) |

## What reviewers say

### bmp

[App page](https://appshunter.io/ios/app/bmp/id1478780198)

**Features:** macOS Compatibility

**In-app purchases:** none


### GrammarBot

[App page](https://appshunter.io/ios/app/grammarbot-write-like-a-pro/id6469009930)

Enhance your writing with an AI assistant that checks grammar, rewrites messages, and transforms your style. Supports multiple languages and offers translation. Perfect for improving clarity and impact in your written communication.

**Highlights:** AI-powered grammar checks, Message rewriting, Style transformation, Expanded language support, In-app translation

**In-app purchases:** none


## Frequently asked questions

### Is bmp free?

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

### Is GrammarBot free?

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

### Do bmp or GrammarBot have ads?

GrammarBot shows ads; bmp does not.

### Which is updated more often, bmp or GrammarBot?

bmp ships an update every 3 months, and GrammarBot every 5 days. Most recently, bmp was updated on September 30, 2026 and GrammarBot on September 26, 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.*