Kilo Code vs Celeris
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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
Celeris
Enhance your reading speed and comprehension with a word-by-word visual presentation. Import your own content, customize your reading experience, and track your progress to become a more efficient reader.
- Rapid Serial Visual Presentation (RSVP)
- Coasting mode with gliding lines
- Import EPUB, plain text, and web articles
- Automatic progress saving
- Customizable reading speed up to 1000 WPM
- Personalizable themes and fonts
- Reading statistics and progress tracking
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Read faster without skimming. Celeris uses RSVP (Rapid Serial Visual Presentation) to flash one word at a time in a fixed spot on screen, so your eyes never waste time scanning across lines. The result: you move through books and articles noticeably faster, with your focus locked in one place. Bring your own reading. Import EPUB and plain-text files, or paste in any web article and Celeris converts it into a clean, distraction-free read. The fastest way in is the share sheet — tap Share on a book or link in any app and send it straight to your Library. TWO WAYS TO READ • RSVP — a single word at a time in a fixed focus point, with a color-highlighted anchor letter to keep your eyes locked on. The fastest way to read. • Coasting — several lines glide gently upward past a highlighted focus line, auto-advancing at your pace. More context per glance when you want it. Switch between the two instantly from Quick Settings, without leaving your book. BUILT FOR REAL READING • Never lose your place — your position is saved automatically in every book. • Tap any word to jump straight to it, rewind 10 words, or restart the paragraph. • Jump to any chapter from the Table of Contents. • Highlight passages with a long-press-and-drag, add notes, and revisit them all later. • Fine-tune your pace: separate pauses for sentences, punctuation, long words, and paragraphs keep fast reading feeling natural. MAKE IT YOURS • Reading speed from a comfortable pace up to 1000 WPM. • Choose your accent color, page background (White, Off-White, Bone, Old Scroll, Pinkish), and anchor shape (Line, Dot, Heart, Diamond, Chevron, Bolt). • Adjustable font size for RSVP and Coasting alike. SEE YOURSELF IMPROVE • Track total reading time, words read, average pace, and your longest session. • Daily and weekly activity, a reading-activity heatmap, and a pace-over-time chart. • Build a daily reading streak and beat your best. FREE & PRO Celeris is free to start: keep up to 3 books, read up to 400 WPM, and track your time and streaks. Upgrade to Pro for unlimited books, speeds up to 1000 WPM, every color, background, and anchor shape, and the full Statistics dashboard. Celeris Pro is available as a monthly or annual subscription. Payment is charged to your Apple ID at confirmation. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period; manage or cancel anytime in your Apple ID settings. Privacy Policy: https://readceleris.app/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Celeris at none against Kilo Code's 3. Celeris also leads on rating (5.0 vs 4.7). Kilo Code's advantage is update cadence (every 4 days vs every 9 days) and ratings volume (6 vs 2). On price, ads, monetization model 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. Kilo Code sells 3 in-app purchases, starting at $24.99 per month. Celeris asks for nothing beyond the download.
Celeris holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 6 and 2 respectively.
Kilo Code ships an update every 4 days, Celeris every 9 days. The most recent releases landed on October 10, 2026 and September 24, 2026 respectively.
| Parameter | Kilo Code | Celeris |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (6 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 6 — better | 2 |
| Update frequency | Every 4 days — better | Every 9 days |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.4 | 16.4 |
| Further details — not scored | ||
| Size | 78 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | Kilo Code Inc. | HEXAGON WORKS LLC |
Customer experience
Kilo Code
Celeris
In-app purchases
Kilo Code
- Kilo Pass 19 Monthly$24.991 Month
- Kilo Pass 49 Monthly$63.991 Month
- Kilo Pass 199 Monthly$259.991 Month
Celeris
No in-app purchases








