Comparison

ChatFox vs Caverno

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ChatFox

This AI client app connects you to various intelligent services using your private API key. It supports Generative AI Standards protocols, offers syntax highlighting for code, and includes local Ollama support for a convenient user experience.

Highlights
  • Connect to multiple AI models
  • Use private API keys
  • Syntax highlighting for code
  • Local Ollama support
  • Generative AI Standards compliance
Read full description

Welcome to our user-friendly AI client application! This application is designed to simplify your connection with various intelligent services, enabling easy access to a range of preset service providers. To get started quickly, simply add your private API key. Features: 1. Compliance with Generative AI Standards protocols; 2. Enable syntax highlighting for code in widely used programming languages; 3. Local Ollama support. Our application is compatible with the Generative AI Standards protocols, allowing users to customize configurations and seamlessly integrate other compatible services, such as Ollama. Whether you are a developer or an everyday user, this application offers a convenient experience that helps you fully harness the potential of intelligent technology. Download now and embark on your intelligent journey!

About

Caverno

Features
Read full description

Caverno is a powerful chat client for locally-hosted LLMs. Connect to Ollama, LM Studio, vLLM, or any OpenAI-compatible API endpoint and start chatting — no cloud required. KEY FEATURES • Any OpenAI-Compatible Server Connect to your own LLM running on localhost or your local network. Supports any endpoint that speaks the OpenAI API format. • Tool Calling (MCP Protocol) Extend your AI with real-time tools — web search, calculator, code execution, and more. Caverno uses the Model Context Protocol to let your LLM take actions. • Session Memory Your assistant remembers your preferences, constraints, and context across conversations. Memory is stored locally and fully under your control. • Voice In & Out Speak your messages and have responses read aloud. Configurable speech rate and auto-read options. • Image Attachments Attach photos from your library to include visual context in your conversations. • Multiple Conversations Create, switch, and manage separate chat threads. All conversations are persisted locally. • Assistant Modes Switch between General and Coding modes for different response styles tailored to your task. • Privacy First No account required. No data sent to third parties. All conversations and memory stay on your device — the only network connection is to the server you configure. GETTING STARTED 1. Install an OpenAI-compatible LLM server (Ollama, LM Studio, etc.) 2. Open Caverno and go to Settings 3. Enter your server URL and select a model 4. Start chatting! Caverno is designed for developers, AI enthusiasts, and anyone who wants full control over their AI assistant.

Screenshots

ChatFox4 screens
Caverno4 screens

Verdict

The call

The clearest difference is update cadence: Caverno at every 2 days against ChatFox's every 4 days. ChatFox's advantage is device support (4 vs 2) and iOS requirement (15.6 vs 26.0). On price, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ChatFox ships an update every 4 days, Caverno every 2 days. The most recent releases landed on September 25, 2026 and October 3, 2026 respectively.

Scorecard3 real differences · 7 level
ChatFox versus Caverno: the parameters behind the verdict, then further details
ParameterChatFoxCaverno
PriceFreeFree
Rating1.0 (2 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 4 daysEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad
Requires iOS15.6 — better26.0
Further details — not scored
Size27 MB33 MB
Age rating4+17+
DeveloperDigital PlanetOsamu Noguchi

In-app purchases

None

ChatFox

No in-app purchases

None

Caverno

No in-app purchases

Questions

Is ChatFox free?
ChatFox is free to download, with no in-app purchases.
Is Caverno free?
Caverno is free to download, with no in-app purchases.
Do ChatFox or Caverno have ads?
Neither ChatFox nor Caverno shows ads.
Which is updated more often, ChatFox or Caverno?
ChatFox ships an update every 4 days, and Caverno every 2 days. Most recently, ChatFox was updated on September 25, 2026 and Caverno on October 3, 2026.

Other comparisons