Comparison

TARS for OpenClaw vs Agent Lab

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

Head to head
About

TARS for OpenClaw

Control your OpenClaw AI agents from your mobile device. Chat, send prompts with images, monitor activity, and manage tasks privately over your Tailscale network. Get push notifications for agent needs and even play chess.

Highlights
  • Real-time chat with AI agents
  • Image prompt attachments
  • Live agent activity dashboard
  • API usage and cost tracking
  • Scheduled task management
  • Push notifications for agent alerts
  • Private network connectivity
Features
Read full description

TARS puts your OpenClaw AI agents in your pocket. Pair over Tailscale in under a minute and take full control from anywhere in the world. — WHAT YOU CAN DO — • Chat with your AI agents in real time • Send prompts with image attachments • Switch between sessions or start new ones • Monitor agent activity from a live dashboard • Track API usage and costs at a glance • Manage scheduled tasks and cron jobs • Review and trigger agent skills • Setup Quick Prompts for one-tap issue of commands • Customize your dashboard layout • Get push notifications when agents need you • Challenge your agents to a game of chess — PRIVATE BY DESIGN — • All traffic stays on your Tailscale network / LAN • No cloud servers, no relay, no tracking • No accounts or sign-ups required • Your data never leaves your network Subscription Information: TARS Monthly is an auto-renewable monthly subscription at $1.69/month. Payment is charged to your Apple ID at confirmation of purchase. The subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage and cancel your subscription in the TARS app or your App Store account settings at any time. End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Agent Lab

Explore and understand AI agents with this interactive playground. Visualize every step of an agent's execution, including prompts, tool calls, and latency. Experiment with on-device or cloud models for learning and debugging.

Highlights
  • Visualize agent execution steps
  • On-device local models
  • Cloud model integration
  • Built-in demo agents
  • Unified visual debugging (Timeline, Graph, Console)
  • Secure on-device data storage
Features
Read full description

Agent Lab is a learning and experimentation playground for AI agents, built for AI learners, agent developers, and product managers. It doesn't just run agents — it makes every step of an agent's execution visible, so you can finally understand how agents actually work. Unlike an ordinary AI chat app, Agent Lab is about learning, experimenting, debugging, and visualization. On every run you can see the prompts, tool calls, retrieval, tokens, and latency — nothing is hidden. Get started fast · On-device local models: download a small Qwen model on first use (Wi-Fi recommended), then run it fully offline — no API key and no second machine required. Cost is always 0, and tokens and latency are shown for real. · Download on demand: grab other open-source models your device can actually run, with capability gating based on your chip and memory. · Cloud models: works with Chat Completions-compatible APIs (DeepSeek, Moonshot, OpenRouter, and more) and Anthropic Claude — just enter your key, base URL, and model. Three built-in demos · Customer Support Agent — demonstrates tool calling and workflow with a built-in mock order system, no real backend needed. · RAG Knowledge Base — comes with curated reference docs (LangGraph, MCP, LLM APIs, Python) and lets you upload your own PDF / Markdown / TXT, then inspect the retrieved chunks, similarity scores, and final answer. · Research Agent — shows how an agent plans on its own: Planner → Search → Read → Summarize → Answer. Unified visual debugging Every demo offers three views: · Timeline — the full step-by-step sequence of LLM and tool calls · Graph — the workflow graph, highlighting the active node as it runs · Console — expand any step to see System / User / Assistant prompts, the complete LLM request and response JSON, tool requests and responses, tokens, estimated cost, latency, and errors Security and privacy · API keys are stored encrypted on-device via the system Keychain — local only, never uploaded to any server. · Uploaded knowledge-base files and the vector indexes built from them stay on your device and can be deleted anytime. · On-device inference runs fully offline; your data never leaves the device. No sign-up, no login — open it and go. Make every step an agent takes visible.

Screenshots

TARS for OpenClaw4 screens
Agent Lab4 screens

Verdict

The call

The clearest difference is monetization model: Agent Lab at free against TARS for OpenClaw's subscription. Agent Lab also leads on rating (5.0 vs 4.5) and iOS requirement (18.0 vs 26.0). TARS for OpenClaw's advantage is ratings volume (4 vs 1). On price, update cadence, 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. TARS for OpenClaw sells 1 in-app purchase, starting at $1.69 per month and Agent Lab sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Agent Lab holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

UpkeepUpdate frequency

TARS for OpenClaw ships an update every 5 weeks, Agent Lab every 3 weeks. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 6 level
TARS for OpenClaw versus Agent Lab: the parameters behind the verdict, then further details
ParameterTARS for OpenClawAgent Lab
PriceFreeFree
Rating4.5 (4 ratings)5.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings4 — better1
Update frequencyEvery 5 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFree — better
DevicesiPhone, Apple Watch — betteriPhone
Requires iOS26.018.0 — better
Further details — not scored
Size23 MB29 MB
Age rating12+4+
DeveloperKrafty AI燚 张

Customer experience

TARS for OpenClaw

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Agent Lab

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

TARS for OpenClaw

Subscriptions1
  • TARS Monthly$1.691 Month
4 purchases

Agent Lab

One-time4
  • Cola$0.99
  • Coffee$1.99
  • AgentLab Pro$2.99
Show 1 more
  • A meal$3.99

Questions

Is TARS for OpenClaw free?
TARS for OpenClaw is free to download, with in-app purchases available.
Is Agent Lab free?
Agent Lab is free to download, with in-app purchases available.
Which has better reviews, TARS for OpenClaw or Agent Lab?
Agent Lab is rated higher. TARS for OpenClaw averages 4.5 out of 5 from 4 ratings, while Agent Lab averages 5.0 from 1 ratings.
Do TARS for OpenClaw or Agent Lab have ads?
Neither TARS for OpenClaw nor Agent Lab shows ads.
Which is updated more often, TARS for OpenClaw or Agent Lab?
TARS for OpenClaw ships an update every 5 weeks, and Agent Lab every 3 weeks. Most recently, TARS for OpenClaw was updated on October 31, 2026 and Agent Lab on November 5, 2026.

Other comparisons