# Liquid Apollo vs Mistal Tutorial Assistant Pro

The clearest difference is in-app purchases: Liquid Apollo at none against Mistal Tutorial Assistant Pro's 2. Mistal Tutorial Assistant Pro's advantage is iOS requirement (15.6 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Mistal Tutorial Assistant Pro sells 2 in-app purchases, starting at $4.99 per 7 days. Liquid Apollo asks for nothing beyond the download.

## The numbers

| Metric | Liquid Apollo | Mistal Tutorial Assistant Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (645 ratings)](https://appshunter.io/ios/app/liquid-apollo/id6448019325/reviews)** | — |
| Number of ratings | **645** | — |
| Positive reviews | 68.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Monetization | Free | — |
| Size | 151 MB | 27 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Liquid AI, Inc.](https://appshunter.io/developer/1772686878) | [Agnija Ozola](https://appshunter.io/developer/1845287719) |

## What reviewers say

### Liquid Apollo

[App page](https://appshunter.io/ios/app/liquid-apollo/id6448019325)

Access a wide range of AI language models, both locally on your device and through cloud APIs. This app allows you to chat with open-source models, connect to your own hosted LLMs, or utilize services like OpenRouter for broad model access.

**Highlights:** Local LLM support, OpenRouter integration, Custom backend connections, Private AI chat, Access to open-source models, Connect to hosted LLMs

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Great app
- 🚀 Works well with OpenRouter
- 🚀 Excellent for running local models
- 🚀 Convenient one-time purchase
- 🚀 Clean and intuitive UI

**What reviewers complain about**

- 🐛 Crashes frequently
- 🐛 Glitches when editing messages
- 🐛 Inconsistent message formatting
- 🐛 Slow performance with larger conversations
- 🔒 Unable to disable app transport security

**Reported bugs**

- Unable to download Liquid Models
- Deleted locally installed models
- OpenRouter support crashes the app
- Voice list doesn't load all available voices
- Backspace lag leading to unintended text deletion

**Requested features**

- Add support for more open-source models (e.g. Gemma 3)
- Implement image generation and upload functionality
- Allow scheduling of asynchronous tasks
- Integrate with Hugging Face model repository
- Provide built-in prompt library


### Mistal Tutorial Assistant Pro

[App page](https://appshunter.io/ios/app/mistal-tutorial-assistant-pro/id6753875023)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mistal AI Tutorial Trial | $4.99 | per 7 days |
| Mistal AI Tutorial Pro | $4.99 | per 7 days |


## Frequently asked questions

### Is Liquid Apollo free?

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

### Is Mistal Tutorial Assistant Pro free?

Mistal Tutorial Assistant Pro is free to download, with in-app purchases available.

### Do Liquid Apollo or Mistal Tutorial Assistant Pro have ads?

Neither Liquid Apollo nor Mistal Tutorial Assistant Pro shows ads.

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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.*