Simply Ask vs Caverno
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simply Ask
This app allows you to ask questions about anything you see using your device's camera. It processes images and videos entirely on your device, ensuring your data remains private and works offline. Get instant answers about objects, scenes, text, and actions without needing an internet connection.
- On-device image and video analysis
- Natural language questioning
- 100% privacy, no data leaves device
- Offline functionality
- Multiple model size options
- Easy capture-ask-answer interface
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# Simply Ask Simply Ask is a privacy-focused vision-language app that lets you ask questions about anything you see. Point your camera, take a photo or video, and get instant answers about objects, scenes, text, and actions - all processed entirely on your device. ## Key Features: - Image & video analysis with natural language questions - 100% on-device processing - no data leaves your phone - Works offline with no internet required - Multiple model sizes (500MB small, 1GB recommended, 4.5GB large) - Optimized for Apple Silicon with fluid performance - Easy interface: capture, ask, get answers Ask about landmarks, identify objects, read text, analyze scenes, or understand video content -all while maintaining complete privacy and control of your data.
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 — 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
Verdict
The clearest difference is iOS requirement: Simply Ask at 17.2 against Caverno's 26.0. On price, ads, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Simply Ask | Caverno |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | — | Every 2 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.2 — better | 26.0 |
| Further details — not scored | ||
| Size | 12 MB | 33 MB |
| Age rating | 4+ | 17+ |
| Developer | Luis Catacora | Osamu Noguchi |
In-app purchases
Simply Ask
No in-app purchases
Caverno
No in-app purchases









