Compare software

Google AI Edge Gallery vs ChatterUI: catalog facts
Google AI Edge Gallery	ChatterUI
Free Free and open source under the Apache 2.0 licence.	Free Free to download from its GitHub repository.
macOS, Android, iOS	Android
Runs models fully on the device, with no data sent to a server Official support for Google's Gemma 4 models	Runs models on the phone itself Can also connect to API providers of your choice
Performance depends heavily on the phone's hardware Limited to the models on the app's allowlist	On-device performance depends on the phone's hardware The research does not state the license
Downloadable app	Downloadable app
Open source	Closed source
License: Apache-2.0	License not stated
Not stated if an account is needed	Not stated if an account is needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked September 26, 2026	Official website Full listing and sources Checked September 24, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.