# LanguagePro vs OpenCat

LanguagePro and OpenCat both sit at 4.4 stars, but that hides the real split: 86% of LanguagePro's written reviews are positive against 65% of OpenCat's. OpenCat's advantage is ratings volume (851 vs 77). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. LanguagePro sells 4 in-app purchases, starting at $9.99 per month and OpenCat sells 4 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

OpenCat holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: OpenCat has 851 ratings behind it against 77, so its average is the more settled of the two. Written reviews complicate that: 86% of LanguagePro's written reviews are positive against 65% of OpenCat's, so the app with the better star average is not the one people write more warmly about.

LanguagePro ships an update every 4 days, OpenCat weekly. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | LanguagePro | OpenCat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (77 ratings)](https://appshunter.io/ios/app/languagepro-ai-assistant/id1661247540/reviews) | **[4.6 (851 ratings)](https://appshunter.io/ios/app/opencat-ai-chat-agent-mcp/id6445999201/reviews)** |
| Number of ratings | 77 | **851** |
| Positive reviews | **86.4% of reviews** | 64.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 36 MB | 96 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 17+ | 17+ |
| Developer | [纯俊 叶](https://appshunter.io/developer/568365741) | [Early Moon, LLC](https://appshunter.io/developer/1119881923) |

## What reviewers say

### LanguagePro

[App page](https://appshunter.io/ios/app/languagepro-ai-assistant/id1661247540)

This AI-powered assistant helps you write better and faster with features like content generation, grammar correction, and translation. It can also assist with creative writing, email replies, and social media posts.

**Highlights:** AI content generation, Grammar and tone improvement, Multi-language translation, Email and message replies, Creative writing assistance, Social media caption generation

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Version | $9.99 | per month |
| Premium Version | $12.99 | per month |
| Lifetime Premium Version | $59.99 | one-time |
| Lifetime Premium Plus Version | $199.99 | one-time |

**What reviewers like**

- 👍 Powerful AI capabilities
- 🚀 Fast response times
- 💡 Versatile AI tool
- 👍 Good Chinese support
- 👍 High quality generation

**What reviewers complain about**

- 🐛 Basic Q&A not working
- 🐛 Seems unmaintained
- 🐛 Mac version not updated
- 🐛 Limited free trial
- 🐛 Charges quickly

**Reported bugs**

- Basic Q&A function fails
- GPT-4 not usable after payment
- Mac version not updated

**Requested features**

- More free trials
- Continued development for Mac version


### OpenCat

[App page](https://appshunter.io/ios/app/opencat-ai-chat-agent-mcp/id6445999201)

This AI utility tool offers seamless integration of advanced AI models into your daily routine on Mac, iPhone, and iPad. It features a user-friendly interface, keyboard extensions for in-app AI access, and Siri/shortcut integration for automation. Supports a wide range of popular AI models and offers team deployment options.

**Highlights:** Support for latest popular AI models, Keyboard extensions for in-app AI, Realistic voice synthesis, Siri and shortcut integration, Team deployment with Docker, Customizable AI parameters, Markdown content rendering

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cloud AI | $3.99 | per month |
| Cloud AI | $24.99 | per year |
| Tokens Package | $5.99 | one-time |
| OpenCat Pro | $9.99 | one-time |

**What reviewers like**

- 🚀 Fast and responsive
- 👍 Convenient and user-friendly
- 💡 Customizable API integrations
- 🌐 Syncs across devices
- 🎨 Clean and visually appealing design

**What reviewers complain about**

- 🐛 Bugs and performance issues
- 🔒 Lack of custom API support
- 💻 Compatibility issues with older devices/OSes
- 🗂️ Difficulty managing conversations
- 📤 Inability to export chat data

**Reported bugs**

- Streaming response disruptions
- Disappearing API key input fields
- Inconsistent Markdown rendering
- Keyboard extension not working as expected
- Sync issues between devices

**Requested features**

- Support for more AI models (e.g., Ollama, Groq)
- Markdown rendering for chat responses
- Ability to upload images and files
- Customizable keyboard extensions
- Background task support for long-running queries


## Frequently asked questions

### Is LanguagePro free?

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

### Is OpenCat free?

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

### Which has better reviews, LanguagePro or OpenCat?

OpenCat is rated higher. LanguagePro averages 4.4 out of 5 from 77 ratings, while OpenCat averages 4.6 from 851 ratings.

### Do LanguagePro or OpenCat have ads?

Neither LanguagePro nor OpenCat shows ads.

### Which is updated more often, LanguagePro or OpenCat?

LanguagePro ships an update every 4 days, and OpenCat weekly. Most recently, LanguagePro was updated on October 24, 2026 and OpenCat on October 30, 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.*