# GrammarBot vs Hyper Space

The clearest difference is rating: Hyper Space at 4.6 against GrammarBot's 2.3. Hyper Space also leads on ads (none vs shown) and ratings volume (366 vs 3). GrammarBot's advantage is in-app purchases (none vs 10) and update cadence (every 5 days vs every 4 weeks). On price and device support there is nothing between them.

Both are free to download. Hyper Space sells 10 in-app purchases, starting at $4.99 per 7 days. GrammarBot asks for nothing beyond the download.

Hyper Space holds the better App Store score, 4.6 against 2.3. That said, the two scores are not equally well evidenced: Hyper Space has 366 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 67% of GrammarBot's written reviews are positive against 83% of Hyper Space's.

GrammarBot ships an update every 5 days, Hyper Space every 4 weeks. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | GrammarBot | Hyper Space |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/grammarbot-write-like-a-pro/id6469009930/reviews) | **[4.6 (366 ratings)](https://appshunter.io/ios/app/hyper-space-ai-chatbots-and-art/id6469622307/reviews)** |
| Number of ratings | 3 | **366** |
| Positive reviews | 66.7% of reviews | **83.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 4 weeks |
| Monetization | **Ad-supported** | Freemium |
| Size | 31 MB | 159 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Yevhenii Filatov](https://appshunter.io/developer/1619745242) | [Stan Novi](https://appshunter.io/developer/1712312086) |

## What reviewers say

### 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


### Hyper Space

[App page](https://appshunter.io/ios/app/hyper-space-ai-chatbots-and-art/id6469622307)

Generate AI videos and images from text, and chat with intelligent AI assistants. Access over 1000 AI tools for content creation, writing, and problem-solving in a single, user-friendly app.

**Highlights:** AI Video Generation, AI Image Generation, AI Chatbots, AI Writing Assistance, Music Generation Tools, 1000+ AI Tools in One App

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| Weekly Premium Access to AI | $6.99 | per 7 days |
| Monthly Subscription | $14.99 | per month |
| 3-Month Subscription | $29.99 | per 3 months |
| Annual Special Offer - Premium | $29.99 | per year |
| Annual Premium - Hyper Space | $39.99 | per year |
| 3-Days Trial + Annual Premium | $49.99 | per year |
| Buy 500 Energy | $7.99 | one-time |
| Buy 900 Energy | $12.99 | one-time |
| Buy 2000 Energy | $24.99 | one-time |

**What reviewers like**

- 🚀 Fast and efficient
- 👍 User-friendly interface
- 🎨 Variety of image generation models
- 💡 Helpful chatbots
- 🌟 High-quality image results

**What reviewers complain about**

- 🐛 Occasional bugs and crashes
- 🔒 Lack of option to delete chats
- 🔒 Issues with premium features

**Reported bugs**

- Errors with certain LLMs
- Issues with ChatGPT 4.0 functionality
- Midjourney model stopped working for some users

**Requested features**

- Add dark mode option
- Improve image resolution and quality
- Implement option to save and reuse prompts
- Add more ethnic diversity in base models
- Introduce more post-processing effects


## Frequently asked questions

### Is GrammarBot free?

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

### Is Hyper Space free?

Hyper Space is free to download, with in-app purchases available.

### Which has better reviews, GrammarBot or Hyper Space?

Hyper Space is rated higher. GrammarBot averages 2.3 out of 5 from 3 ratings, while Hyper Space averages 4.6 from 366 ratings.

### Do GrammarBot or Hyper Space have ads?

GrammarBot shows ads; Hyper Space does not.

### Which is updated more often, GrammarBot or Hyper Space?

GrammarBot ships an update every 5 days, and Hyper Space every 4 weeks. Most recently, GrammarBot was updated on October 24, 2026 and Hyper Space on October 20, 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.*