Comparison

Kilo Code vs Atomic Chat

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

Head to head
About

Kilo Code

This app allows you to code, monitor, and steer AI agents directly from your phone. It supports over 500 AI models and offers a seamless connection to your desktop coding sessions.

Highlights
  • Code from phone with Cloud Agents
  • Connect to desktop sessions
  • Real-time agent monitoring
  • Managed KiloClaw setup
  • Support for 500+ AI models
  • Open-source platform
Features
Read full description

Kilo Code App is the mobile companion for Kilo Code, the open source agentic engineering platform. Code, monitor, and steer your agents from your phone, wherever you are. WHAT YOU CAN DO → Code from your phone with Cloud Agents Spin up a Kilo Cloud Agent, give it a task, and review its work from the chat. Full agentic coding, backed by Kilo's managed infrastructure, without opening a laptop. → Connect to your desktop sessions Pair with a Kilo session running in Kilo CLI or VS Code on your computer. Send instructions, review diffs, and keep an eye on long-running tasks while you're away from the desk. → Watch your agents in real time See sessions running outside the app — CLI, IDE, Slack, or cloud — in a live read-only view. Know what your agents are doing, even when you can't intervene. → Review pull requests Paste a GitHub PR link to see checks and full file diffs with syntax highlighting. Leave line-level comments, batch them into a review, approve, reply in threads, and merge. → Work by voice, or from anywhere Dictate prompts instead of typing. Queue follow-ups while an agent is working. Attach any file type. Share links, text, and files into Kilo from any app's share sheet. → Get pinged when an agent needs you Push notifications when a session needs input, hits a milestone, or your balance runs low. An "Active now" tray keeps live sessions at the top with NEEDS INPUT badges. ALSO IN THE APP → Code Reviewer for GitHub, GitLab, and Bitbucket, with a model per repository → Security Agent: posture dashboard, findings to triage, and policy settings → Organizations: members, roles, usage limits, credits, and invoices → Context pressure and session cost in the chat header, with a per-model token breakdown → Sign in with Apple, Google, or a one-time email code → Light, Dark, or System theme WHY KILO → 500+ AI models supported Premium, free, open-source, and open-weight models. Pick the best one for the task, or let Kilo route automatically. → Open source end to end Read the code, audit the behavior, fork it, extend it, run it yourself. No black boxes, no lock-in. → Built by engineers, for engineers We use Kilo to build Kilo. Every feature ships because we needed it ourselves. Subscription Details Kilo App offers three monthly auto-renewable subscription tiers under "Kilo Pass": - Kilo Pass $19 credits — $24.99/month (entry tier) - Kilo Pass $49 credits — $63.99/month (mid tier) - Kilo Pass $199 credits — $259.99/month (high tier) Each tier grants the corresponding dollar amount of AI usage credits each month, used to run coding agents and chat with AI models inside the app. Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period at the same price as the previous period. You can manage your subscription and turn off auto-renewal at any time by going to your Apple ID Account Settings after purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://kilo.ai/privacy/ Mobile App Privacy Policy (supplementary): https://kilo.ai/privacy/apps

About

Atomic Chat

This AI assistant runs entirely on your device, offering complete privacy and offline functionality. It allows you to ask questions, brainstorm ideas, draft content, and more without needing an internet connection or an account.

Highlights
  • 100% on-device AI processing
  • Complete privacy, no cloud servers
  • Offline functionality
  • No account or sign-up required
  • Choose from curated language models
  • Optimized for Apple Silicon
Read full description

Atomic Chat is a private AI assistant that runs entirely on your iPhone or iPad. No accounts, no sign-ups, no cloud servers. Every conversation stays on your device. WHY ATOMIC CHAT - 100% on-device AI — models run locally using your device's Neural Engine - Complete privacy — your chats never leave your iPhone - Works offline — no internet required after initial model download - No account needed — open the app and start chatting - Free to use — no subscriptions, no hidden fees WHAT YOU CAN DO - Ask questions and get instant answers - Brainstorm ideas and get creative suggestions - Draft emails, messages, and documents - Summarize text and extract key points - Translate between languages - Get help with writing, coding, and learning - Have natural, flowing conversations on any topic CHOOSE YOUR MODEL Pick from a curated selection of open-source language models optimized for mobile. Download once, use forever. Swap models anytime based on your needs — smaller models for speed, larger models for depth. BUILT FOR PRIVACY Atomic Chat processes everything locally on your device. Your prompts, your conversations, and your data never touch a server. There is no telemetry, no analytics tracking your conversations, and no third-party AI providers. OPTIMIZED FOR APPLE SILICON Atomic Chat is built to take full advantage of modern iPhone and iPad hardware, delivering fast response times and efficient battery usage through Apple's Neural Engine. PERFECT FOR - Privacy-conscious users who don't want their conversations in the cloud - Travelers and commuters who need AI without internet - Professionals handling sensitive information - Anyone curious about running AI on their own device Atomic Chat puts the power of modern AI in your pocket — without the compromises of cloud services. Download, pick a model, and start chatting. Your data is yours.

Screenshots

Kilo Code4 screens
Atomic Chat4 screens

Verdict

The call

The clearest difference is in-app purchases: Atomic Chat at none against Kilo Code's 3. Kilo Code's advantage is update cadence (every 4 days vs fortnightly). On price, rating, ratings volume and ads 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. Kilo Code sells 3 in-app purchases, starting at $24.99 per month. Atomic Chat asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Kilo Code against 4.5 for Atomic Chat. Both are backed by a comparable volume of ratings — 5 and 8 respectively.

UpkeepUpdate frequency

Kilo Code ships an update every 4 days, Atomic Chat fortnightly. The most recent releases landed on September 24, 2026 and September 13, 2026 respectively.

Scorecard3 real differences · 7 level
Kilo Code versus Atomic Chat: the parameters behind the verdict, then further details
ParameterKilo CodeAtomic Chat
PriceFreeFree
Rating4.6 (5 ratings) — better4.5 (8 ratings)
Positive reviews—80.0% of reviews
Number of ratings58 — better
Update frequencyEvery 4 days — betterFortnightly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.416.2 — better
Further details — not scored
Size83 MB84 MB
Age rating4+9+
DeveloperKilo Code Inc.Atomic Mail

Customer experience

Kilo Code

All ratings5 ratings
Positive80.0%
Neutral20.0%
Negative0.0%

Atomic Chat

All ratings8 ratings
Positive87.5%
Neutral12.5%
Negative0.0%
Written reviews5 reviews
Positive80.0%
Neutral20.0%
Negative0.0%

In-app purchases

3 purchases

Kilo Code

Subscriptions3
  • Kilo Pass 19 Monthly$24.991 Month
  • Kilo Pass 49 Monthly$63.991 Month
  • Kilo Pass 199 Monthly$259.991 Month
None

Atomic Chat

No in-app purchases

Questions

Is Kilo Code free?
Kilo Code is free to download, with in-app purchases available.
Is Atomic Chat free?
Atomic Chat is free to download, with no in-app purchases.
Which has better reviews, Kilo Code or Atomic Chat?
Kilo Code is rated higher. Kilo Code averages 4.6 out of 5 from 5 ratings, while Atomic Chat averages 4.5 from 8 ratings.
Do Kilo Code or Atomic Chat have ads?
Neither Kilo Code nor Atomic Chat shows ads.
Which is updated more often, Kilo Code or Atomic Chat?
Kilo Code ships an update every 4 days, and Atomic Chat fortnightly. Most recently, Kilo Code was updated on September 24, 2026 and Atomic Chat on September 13, 2026.

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