On-device AI chat with Llama, Phi, Gemma & more. No internet needed!
Not recently updated — last update was on 2024-02-24.
This app may no longer be actively maintained.
Private AI by FireEdge brings on-device, offline AI chat with a family of built-in models and premium GGUF customization. It emphasizes privacy, running all processing on your device with no internet access required. With 50,000+ total and 2.2K in the last 30 days, it targets productivity users seeking private, fast AI on-device.
Pros & Cons
On-device processing provides strong privacy with no data leaving the device
Wide selection of built-in LLMs to choose from
Premium GGUF model customization for advanced users
No ads and a distraction-free interface
Lacks cloud-based processing or online mode (offline-only)
No public API or developer integrations indicated
No explicit speech or image modality support highlighted
Private AI is a productivity app developed by FireEdge.
Download Statistics
Private AI has been downloaded 85 thousand times. In the last 30 days, the app was downloaded 2.2 thousand times.
User Ratings
Private AI is rated 3.92 out of 5 stars. The rating is based on 580 ratings.
App Information
Private AI is FREE to download. The last update was on February 24, 2024.
Technical Requirements
The app has a content rating of Medium Maturity. The app has been available on Google Play February 2024.
Description
Transform your Android device into a powerful, secure AI companion. Run advanced language models directly on your phone, ensuring complete data privacy and offline functionality.
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I have tested Gemma 3 12B, and it works fine even in Bulgarian. The only little problem is that this model has info up to September 2021 - according to the model itself. -- What do you mean?
★★★★☆Wavy Gravy· Aug 22, 2025
Pretty solid basic app for local AI. The addition of something like JSON file save and load would be appreciated, or some other way of reloading the chat - when I leave to use other apps and come back sometimes previous chat is there, sometimes not, and not the best way of reloading. That said it's easy to use (much easier than the termux method), and easy to add other gguf models. Slower than pc, obvs, but useable. It's a boon for creative writing and creating characters or just general facts
★☆☆☆☆Blaine Martin· Mar 19, 2025
I've set my Wi-Fi to unmetered, I've set the settings within the app to allow downloads on metered connections, but it still won't download any models. Just a consistent error about metered connections.
★★☆☆☆Ariel Tavori· May 4, 2025
Glad this exists, but it seems to be a 'vibe coded' minimum viable product with a completely unreasonable price to unlock any usable context size. I only tested Gemma 3 1b, but the results were very disappointing and suggest the hyperparameters are incorrectly tuned. This needs much more hyperparameter adjustments exposed to the user, and a 1k context is NOT a reasonable place for a HUGE paywall, especially not for a product that only barely works. (yes, I've compared to Gemma 3 1b elsewhere).
★★☆☆☆Olgierd Z· May 16, 2025
I tried paying for it but don't quite like it. Not worth the steep price atm. Seems like it's a single chat only, so comparing answers from different models is extremely tedious (would require screenshotting the conversations and clearing every time); extremely limited capabilities (bare interface to models, like on the ChatGPT webui). Free Vali-98/Chatter UI seems to be MUCH better.
Google Play Rankings for Private AI
This app is not ranked
Technologies used by Private AI
Private AI is requesting 0 permissions and we don't have library information (yet).
Trust & Safety: On-device processing minimizes data exposure by avoiding server-side data transmission. There are no listed permissions, suggesting a low-risk install. The app notes that uncensored models have no guardrails, so users are responsible for content generated.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
