# ChatEngine vs Gurru

The clearest difference is review sentiment: ChatEngine at 100% against Gurru's 0%. ChatEngine also leads on rating (4.8 vs 2.0) and ads (none vs shown). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. ChatEngine sells 10 in-app purchases, starting at $7.99 per 7 days and Gurru sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ChatEngine holds the better App Store score, 4.8 against 2.0. That said, the two scores are not equally well evidenced: ChatEngine has 189 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 100% of ChatEngine's written reviews are positive against 0% of Gurru's.

ChatEngine ships an update every 3 weeks, Gurru monthly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ChatEngine | Gurru |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (189 ratings)](https://appshunter.io/ios/app/chatengine-ai-image-generator/id6754240438/reviews)** | [2.0 (4 ratings)](https://appshunter.io/ios/app/gurru-your-ai-assistant/id6758450502/reviews) |
| Number of ratings | **189** | 4 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Freemium | Free with in-app purchases |
| Size | 61 MB | 41 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AIONIX](https://appshunter.io/developer/1896514633) | [Oxford Fitness Ltd](https://appshunter.io/developer/1600041933) |

## What reviewers say

### ChatEngine

[App page](https://appshunter.io/ios/app/chatengine-ai-image-generator/id6754240438)

This AI assistant leverages advanced models like GPT-5 and Gemini to help with writing, image generation, document summarization, and problem-solving. It offers a suite of tools for creative tasks, productivity boosts, and academic assistance.

**Highlights:** AI text generation, AI image generation, Document summarization and rewriting, Image-to-text conversion (OCR), AI homework helper, Resume and cover letter builder

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChatHub 1 Week Pro | $7.99 | per 7 days |
| ChatHub AI Plus-Weekly | $7.99 | per 7 days |
| ChatEngine 1 Week Pro | $9.99 | per 7 days |
| ChatHub 1 Week Pro | $19.99 | per 7 days |
| ChatHub AI Plus-Yearly | $39.99 | per year |
| ChatHub AI Plus-Yearly | $59.99 | per year |
| ChatEngine AI Plus-Yearly | $99.99 | per year |
| chatengine_60_credits | $4.99 | one-time |
| chatengine_200_credits | $14.99 | one-time |
| chatengine_500_credits | $29.99 | one-time |


### Gurru

[App page](https://appshunter.io/ios/app/gurru-your-ai-assistant/id6758450502)

This AI-powered assistant helps with studying, job searching, personal style, communication, and social media growth. It offers tools for writing, image generation, and web analysis to aid in making better everyday decisions.

**Highlights:** AI Chat Assistant, Writing tools, Image generation, Web analysis, Study aids, Career support, Style advice

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access – Weekly | $5.99 | per 7 days |
| Premium Access – Yearly | $34.99 | per year |


## Frequently asked questions

### Is ChatEngine free?

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

### Is Gurru free?

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

### Which has better reviews, ChatEngine or Gurru?

ChatEngine is rated higher. ChatEngine averages 4.8 out of 5 from 189 ratings, while Gurru averages 2.0 from 4 ratings.

### Do ChatEngine or Gurru have ads?

Gurru shows ads; ChatEngine does not.

### Which is updated more often, ChatEngine or Gurru?

ChatEngine ships an update every 3 weeks, and Gurru monthly. Most recently, ChatEngine was updated on November 5, 2026 and Gurru on October 31, 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.*