Liquid Apollo

Liquid Apollo

Fast, private, and reliable AI

662 ratings
151 reviews
Free

Lowest price: $1.99 2 years ago (-%)


Price history


Details

Released
July 23, 2024
Updated
October 3, 2026

Features

Liquid Apollo screenshot #1 for iPhone
Liquid Apollo screenshot #2 for iPhone
Liquid Apollo screenshot #3 for iPhone
Liquid Apollo screenshot #4 for iPhone
Liquid Apollo screenshot #5 for iPhone
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About

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.

✓Local LLM support
✓OpenRouter integration
✓Custom backend connections
✓Private AI chat
✓Access to open-source models
✓Connect to hosted LLMs
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What users say about Liquid Apollo

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What's New in Liquid Apollo

2.2.7

October 3, 2026

• Chat: much smoother while a reply streams in • Default model: new chats stay on the model you picked or set in Settings • Models: each chat and each app keeps its own model - opening an older chat no longer changes the default • Quick actions: Start New Chat and Open Last Chat on the Home Screen and in Shortcuts now work reliably • Fixed crashes caused by some long text or code blocks

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User reviews

Only if

This is excellent, I wish you could update it to allow selection of Vision capability and Audio capability for models provide by custom servers.

I run oMLX, it supports vision, video, audio (STT, STS, TTS), all of which are available but cannot be utilised because the app itself isn't aware of it.

My local server models come with 1,048,576 context window, meaning it could easily support a local memory saved on the device to send with any chats but unfortunately the app does not support it.

At the very least being able to use vision for image and video with a local server would be great.

Also, the ability to reduce the size of icons and fonts; it feels too zoomed in.

Thank you for the great application.
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Some issues

Nice app, but it keeps changing the model on openrouter and it can’t render latex outputs for some reason. Maybe it’s the model I’m using but it should work since it works on open routers test workspace.

Cannot remember the last model

Very frustrating that I have to tap 6 times to pick the model I want to use. Every single time.

Doesn’t work for local serving

The AI keeps cutting off context length based on the internal client side context limit and not the server side limits. Please fix.

Intuitive

The fact that the models here can use tools to search the internet for up to date information and also keep chats private puts it far above all the other apps that just let you chat with the model but have potentially outdated information. Not only that, it’s free as well.

Developer apps

User experience

🐞

Reported Bugs

6 issues

Unable to download Liquid Models

Bug

Deleted locally installed models

Bug

OpenRouter support crashes the app

Bug

Voice list doesn't load all available voices

Bug

Backspace lag leading to unintended text deletion

Bug

Inconsistent behavior when using code blocks

Bug
✨

Requested Features

10 requests

Add support for more open-source models (e.g. Gemma 3)

Feature

Implement image generation and upload functionality

Feature

Allow scheduling of asynchronous tasks

Feature

Integrate with Hugging Face model repository

Feature

Provide built-in prompt library

Feature

Add MCP (Multimodal Conversation Protocol) support

Feature

Enable direct OpenAI API integration

Feature

Improve voice chat functionality

Feature

Add option to delete all chat history

Feature

Implement search and filtering for chat history

Feature

FAQ

What can I do with Apollo - Powered by Liquid?

This app allows you to chat with private, local AI models, connect to open-source AI models, or access your own privately hosted LLMs. It acts as a customizable client for interacting with a wide variety of language models.

How does local model support work?

Local model support, powered by LEAP, enables you to run smaller LLMs privately and securely directly on your device. This means your AI interactions can happen without sending data to external servers.

Can I use popular AI models like ChatGPT?

Yes, you can access models like OpenAI's ChatGPT-4 by using an OpenRouter API key. By signing up at OpenRouter and pasting your key into the app, you can chat with a vast selection of models available through their service.

What are custom backend connections?

Custom backend connections allow you to link the app to LLMs you host yourself on your computer. Tools like LM Studio or Ollama can be used to run LLMs locally, and Apollo can then connect to these for a private, mobile-like experience.

Is this app free to use?

Based on the provided information, the application is free to use and does not have in-app purchases or advertisements. Any costs associated with using AI models would be through third-party services like OpenRouter or your own hosting.