Comparison

Chaterm vs Caverno

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

Head to head
About

Chaterm

This app allows users to execute commands in natural language, automate tasks with AI agents, and diagnose/repair system faults. It offers explainable and auditable command generation with interactive security confirmations.

Highlights
  • Natural language command execution
  • AI agent automation
  • Fault diagnosis and repair
  • Explainable and auditable commands
  • Interactive security confirmations
  • Semantic parsing and intent alignment
Read full description

What can you do with Chaterm Execute commands in natural language: Express your requirements in one sentence, automatically generate and execute secure and auditable commands. Agent Automation: Set goals โ†’ Plan steps โ†’ Execute commands โ†’ Complete tasks. Fault diagnosis and repair: Capable of understanding the output error messages and automatically analyzing to locate problems in a large number of system logs Core capabilities and characteristics Natural language understanding: Semantic parsing and intent alignment across command families. Explainable and auditable: Review plans and commands before execution; After execution, keep records for easy retrospection and compliance. Security and Confirmation: Interactive confirmation before critical operations to reduce the risk of accidental deletion or modification. Applicable population Developer/DevOps/SRE: Daily Operations and maintenance, scripting, and troubleshooting for efficiency improvement. Learners and beginners: You can safely complete tasks without rote memorization of commands. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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 โ€” no cloud required. KEY FEATURES โ€ข 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. โ€ข 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. โ€ข Session Memory Your assistant remembers your preferences, constraints, and context across conversations. Memory is stored locally and fully under your control. โ€ข Voice In & Out Speak your messages and have responses read aloud. Configurable speech rate and auto-read options. โ€ข Image Attachments Attach photos from your library to include visual context in your conversations. โ€ข Multiple Conversations Create, switch, and manage separate chat threads. All conversations are persisted locally. โ€ข Assistant Modes Switch between General and Coding modes for different response styles tailored to your task. โ€ข 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.

Screenshots

Chaterm4 screens
Caverno4 screens

Verdict

The call

The clearest difference is in-app purchases: Caverno at none against Chaterm's 8. Caverno also leads on update cadence (every 2 days vs fortnightly). Chaterm's advantage is iOS requirement (13.0 vs 26.0). On price, ads 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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Chaterm sells 8 in-app purchases, starting at $19.00 per month. Caverno asks for nothing beyond the download.

UpkeepUpdate frequency

Chaterm ships an update fortnightly, Caverno every 2 days. The most recent releases landed on September 18, 2026 and September 5, 2026 respectively.

Scorecard3 real differences ยท 5 level
Chaterm versus Caverno: the parameters behind the verdict, then further details
ParameterChatermCaverno
PriceFreeFree
Positive reviews100.0% of reviewsโ€”
Update frequencyFortnightlyEvery 2 days โ€” better
AdsNoNo
In-app purchasesYesNo โ€” better
MonetizationFree with in-app purchasesโ€”
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 โ€” better26.0
Further details โ€” not scored
Size50 MB33 MB
Age rating4+17+
DeveloperINTSIG PTE. LTD.Osamu Noguchi

In-app purchases

8 purchases

Chaterm

Subscriptions4
  • Pro Monthly$19.001 Month
  • Ultra Monthly$59.001 Month
  • Pro Yearly$199.001 Year
Show 1 more
  • Ultra Yearly$599.001 Year
One-time4
  • Pro Monthly$19.00
  • Ultra Monthly$59.00
  • Pro Yearly$199.00
Show 1 more
  • Ultra Yearly$599.00
None

Caverno

No in-app purchases

Questions

Is Chaterm free?
Chaterm is free to download, with in-app purchases available.
Is Caverno free?
Caverno is free to download, with no in-app purchases.
Do Chaterm or Caverno have ads?
Neither Chaterm nor Caverno shows ads.
Which is updated more often, Chaterm or Caverno?
Chaterm ships an update fortnightly, and Caverno every 2 days. Most recently, Chaterm was updated on September 18, 2026 and Caverno on September 5, 2026.

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