Searching for an open-source AI app on F-Droid (without an API key, with internet access)

:waving_hand: Introduction

Hello F-Droid community,

I’m a researcher interested in AI and free/open-source software, and I’m looking for a practical solution that combines:

- Privacy (no tracking or mandatory accounts)

- Accurate and up-to-date information

- Full transparency through open-source code

:magnifying_glass_tilted_left: My Exact Requirements

I’m searching for an application available on F-Droid that meets the following conditions:

Requirement| Details

:white_check_mark: Open Source| Source code is publicly available for inspection and auditing (FOSS)

:white_check_mark: No API Key| Works directly without requiring paid or personal API keys

:white_check_mark: Internet Access| Able to fetch recent information (not only a fully offline local model)

:white_check_mark: Accurate Information| Provides reliable and verifiable answers (similar to ChatGPT, but more transparent)

:white_check_mark: Privacy-Friendly| Does not send user data to commercial servers without clear consent

:red_question_mark: Questions for the Community

1. Is there currently any app on F-Droid that combines all these features?

2. If there is no “ready-made” solution, what are the closest alternatives you would recommend? (For example: apps acting as frontends for Ollama, Hugging Face, or local models with RAG support)

3. Are there any promising upcoming projects in this area worth following?

:light_bulb: Technical Note

I understand the main challenge is balancing:

- Local models (better privacy, but limited by hardware and outdated knowledge)

- Cloud models (more up-to-date information, but may require APIs and reduce privacy)

So any guidance or recommendations from experienced users would be greatly appreciated! :folded_hands:

:bookmark: Suggested Tags

“ai” “privacy” “open-source” “llm” “offline” “internet-access”

Thank you for your work in building a free and secure ecosystem! :bullseye:

Who is paying for the server hardware? The power consumed?

Try Lumo I guess…

1 Like

Take a look at Kai 9000 | F-Droid - Free and Open Source Android App Repository

Maybe that’s something for you.

1 Like

Thanks @m999 for the suggestion! :folded_hands:

I tried Kai 9000, and I can confirm it works great without requiring a personal API key.

Quick notes from my initial testing:

  • :white_check_mark: Easy setup, no configuration needed
  • :white_check_mark: Responds quickly with internet access

Overall, it’s a solid option for FOSS users looking for a ChatGPT-like experience. I’ll continue testing and report back if I find anything notable.

Appreciate the help! :bullseye: