Caelum - Local AI assistant
Caelum - Local AI assistant is made and published by nolanpcrd. AppBrain is an independent app data site and isn't affiliated with nolanpcrd. The app name, icon, screenshots and description belong to nolanpcrd and are shown as published on Google Play.
AppBrain's verdict
Well rated- Rating on Google Play
- 4.22
- 256 ratings
- Installs
- 13 thousand
- Last updated
- August 14, 2025
- Ads
- No ads
- Size
- 39.5 MB
Caelum - Local AI assistant has 13 thousand installs. Users rate it well: 4.2 stars from 256 ratings.
Summary
Caelum is a private AI assistant that runs entirely offline on your device, with no account or data leaves the phone. It combines on-device AI chat, local document reading, and optional Brave-based web search for a privacy-first experience. With 10,000+ total downloads and 350 in the last 30 days, Caelum shows strong traction among users who value security and speed.
Pros & Cons
- Private and offline by design (no account or data sharing)
- On-device AI chat and private document processing
- Optional Brave-based web search with no history stored
- No ads or trackers for a clean user experience
- Web search is optional and relies on Brave rather than a built-in browser
- Some users may prefer always-online features not available in an offline-first app
User feedback
Ratings and reviews on Google PlayComments on Caelum - Local AI assistant for Android
Google Play Rating history and histogram
Store listing
By nolanpcrd, from Google Play“Your private AI. Offline, secure, and always by your side.”
Description by nolanpcrd Written by the developer, not by AppBrain. Click to read.
A powerful AI that works entirely offline. No account. No data sharing. Just you and your device.
💡 Why Caelum?
Most AI apps collect your data or need constant internet. Caelum is different. It’s a fully offline, secure, and anonymous assistant — perfect for anyone who values privacy.
🧠 Smart, Fast, and Local
- Chat naturally with advanced on-device AI
- No internet needed after installation
- Get instant answers, anytime
- Clean, modern design (light & dark mode)
📄 Document Reader (Private & Local)
- Import your documents
- Ask questions and get instant answers
- All files processed directly on your phone — never sent online
🌐 Web Search (Optional)
- Search current information using Brave
- Results are temporary, no history stored
- You stay fully in control
🔐 100% Private by Design
- Works fully offline
- No account, no login
- No ads, no trackers
- All data stays on your device
📱 Optimized for Android
- Fast startup and smooth performance
- Tablet-friendly layout
- Lightweight and battery-efficient
🌍 Made for Everyone
Whether you're tech-savvy or not, Caelum is built to be simple, clear, and respectful.
Download Caelum now and discover a new kind of AI — one that truly respects your privacy.
Recent changes:
10th official release !
New features :
- Better Web Search
- Now handles images with text and PDFs
- Handles documents way better
- You can now delete messages
- Bug fixes
- Added Ukrainian language support
Safety and technology
Found in the app by AppBrain- Ads
- No ads
- Price
- Free
- Libraries
- ?
- App size
- 39.5 MB
- Content rating
- Everyone
Technologies used by Caelum - Local AI assistant
Releases
Updates seen on Google Play- Version
- 1.3.1
- Launched
- July 2025
Alternatives
Similar apps and more from nolanpcrdAlternatives to Caelum - Local AI assistant
Installs
Tracked by AppBrain- Last 30 days
- 350
- Per day
- 12
- 30-day average
- Play install range
- 10+ thousand
- Launched
- July 2025
Installs over time
Caelum - Local AI assistant has been installed 13 thousand times. Over the past 30 days, it averaged 12 installs per day.
Rankings
Google Play top chartsGoogle Play Rankings for Caelum - Local AI assistant
About the app and developer
About Caelum - Local AI assistant
Caelum - Local AI assistant is a productivity app developed by nolanpcrd.
How many times has Caelum - Local AI assistant been installed?
Caelum - Local AI assistant has been installed 13 thousand times. In the last 30 days, the app was installed 350 times.
What is the rating of Caelum - Local AI assistant?
Caelum - Local AI assistant is rated 4.22 out of 5 stars, based on 260 ratings.
Is Caelum - Local AI assistant free?
Caelum - Local AI assistant is free. The app size is 39.52 MB. The latest version available is 1.3.1. The last update was on August 14, 2025.
What are the requirements for Caelum - Local AI assistant?
The app has a content rating of Everyone. The app has been available on Google Play since July 2025.
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