Caverno vs VaultPony
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Caverno
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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 โ no cloud required. KEY FEATURES โข 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. โข Tool Calling (MCP Protocol) Extend your AI with real-time tools โ web search, calculator, code execution, and more. Caverno uses the Model Context Protocol to let your LLM take actions. โข Session Memory Your assistant remembers your preferences, constraints, and context across conversations. Memory is stored locally and fully under your control. โข Voice In & Out Speak your messages and have responses read aloud. Configurable speech rate and auto-read options. โข Image Attachments Attach photos from your library to include visual context in your conversations. โข Multiple Conversations Create, switch, and manage separate chat threads. All conversations are persisted locally. โข Assistant Modes Switch between General and Coding modes for different response styles tailored to your task. โข Privacy First No account required. No data sent to third parties. All conversations and memory stay on your device โ 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.
VaultPony
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VaultPony creates and opens encrypted containers on iPhone and iPad. A vault is a single encrypted file that holds a private filesystem, and only your password opens it. The containers are compatible with VeraCrypt, so you can open the same vaults on the desktop and back. There is no account, no cloud, and no network access. Your vaults are just files, kept wherever you choose, On My iPhone, iCloud Drive, or a third-party storage provider. Features: Create and open VeraCrypt-compatible containers, with a choice of cipher, hash, and filesystem (FAT or exFAT). Hidden volumes: conceal a second vault inside the first. Two passwords, and the outer one gives no sign the hidden one exists. The outer volume can be write-protected so normal use will not overwrite the hidden data. Header backup and recovery, in-place password change, and keyfiles. Face ID unlock, auto-lock when the app leaves the foreground, a privacy screen that hides vault content in the app switcher, and a no-trace mode that never writes decrypted content outside the vault. A full split-view layout on iPad; browse and preview side by side. Localized in English, German, Spanish, French, Russian, and Brazilian Portuguese. VaultPony is free and open source, built on a shared Rust core you can inspect. It is not affiliated with or endorsed by IDRIX; VeraCrypt is a registered trademark of IDRIX.
Screenshots
Verdict
The clearest difference is update cadence: Caverno at every 2 days against VaultPony's every 2 weeks. VaultPony's advantage is iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Caverno ships an update every 2 days, VaultPony every 2 weeks. The most recent releases landed on October 3, 2026 and October 2, 2026 respectively.
| Parameter | Caverno | VaultPony |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days โ better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 17.0 โ better |
| Further details โ not scored | ||
| Size | 33 MB | 3 MB |
| Age rating | 17+ | 4+ |
| Developer | Osamu Noguchi | Kevin Stewart |
In-app purchases
Caverno
No in-app purchases
VaultPony
No in-app purchases









