Liquid Apollo

Liquid Apollo

Fast, private, and reliable AI

533 ratings
139 reviews
$5.99 Free

Lowest price: $1.99 a year ago (-%)


Price history


Details

  • Released
  • Updated
  • July 23, 2024
  • May 22, 2026

Features

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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

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What's New in Liquid Apollo

2.2.3

May 22, 2026

Bug fixes and improvements

User reviews

Brilliant Concept (I have some suggestions)

Honestly, this app utilizes “Apple Intelligence” (or, Apple’s integrated support for local AI via certain hardware and software additions and changes) far better than any other application. It literally allows you to use supported models locally, on device, free of charge. Apple themselves is yet to even improve Siri and allow their own very flawed voice assistant to make use of this. I paid for the new iPhone assuming this would be utilized, and so far, this app is probably the only application which makes ample use of that.

Suggestions:
- Enable sideloading of supported models by means of HuggingFace access (gguf, safetensor, etc… whatever is supported)
- Addition of more support for inference or API based model providers (aside from OpenRouter, perhaps Kimi/Z.AI/OpenCode’s plans which offer more reasonably priced access, Venice AI, etc)
- Addition of more tools (such as how the web search tool works; adding more would be nice)
- Enable MCP support (the search tool is cool, but not good enough — enabling the use of MCPs could help; perhaps add an addon store)
- Enable scripting for custom agents, tooling, etc (I’d prefer an “OpenCode”-esq agentic experience over the current agent, so customization of behavior, guiding reasoning, allowing custom tooling using premade SDK and otherwise, etc would be very cool)

I was thinking about making an open source version of this app and integrating such features, but clearly the developers of this application are competent and can do it themselves as they wish.
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Bonsai teraney 8B

Please add bonsai teraney llm 8B as the only app that has it is local ai by lm studio which its system prompt only allows 1000 tokens I use very advanced system prompts and need infinite system prompt token limit. Please add this model as its fast and works well on my iPhone 13 Pro

Either adopt AI or don’t; this is not a viable alternative

I’ve tried about every AI tool imaginable over the past 2 years and based on my experience, I am dumbfounded as to why this is so highly rated and now with Apple Intelligence becoming at least functional over the past few weeks, why this will remain an option in the iOS store. There’s legitimately not one use case for it since it botches everything you ask it to do. That said, I also understand the intention behind the app and applaud that but by AI’s very nature, it’s efficacy is inversely correlated to privacy —the more privacy protections you’re willing to waive, the better the underlying AI will perform; nothing will change that as Edge AI is largely a farce

@Apple - stop censoring my reviews. The next time you do I’m reporting your conduct to the AG’s and FTC’s offices
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World Changing

Liquid’s models are going to change the world. Imagine the entire power of Anthropic plus Open AI in the palm of your hand powered only by your phone.

Good, but…

It’s a good app, but what is going on with the text. It’s so small and just overall hard to read chat interface. If they can fix that it’s 5 star. Even if you adjust the size it gets all out of place when you try and select text. No idea what is going on, does nobody test it haha

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.