Support · Help

Support

Short answers to the questions people actually ask. If yours isn't here, write to us — a person reads every message.

Using the app

1. Open the Chats tab and start a new conversation.
2. Type your question — or attach a file first and ask about that.
3. Pick your model in Settings: the built-in default, the fallback, or one you imported.
4. Export a chat only when you want a copy outside the app. Delete it when you don't.

Questions people ask

Do my chats leave my phone?

No. Chat runs on-device with no account and no cloud relay. The only network use is the App Store itself — and anything you deliberately share or export.

Which model comes with the app?

Huihui Qwen3 4B Abliterated (Q4_K_M) is the built-in default, with Qwen3 4B (Q5_K_M) as a second model and SmolLM2 135M as the fallback for older phones. All three are Apache 2.0 licensed, and all run fully offline.

Can I use my own model?

Yes — import any compatible GGUF file up to about 6B parameters. The Models page lists eight we've checked against iPhone RAM budgets.

What files can it read?

Common documents, spreadsheets, presentations, PDFs, images, audio, and video. Text is extracted on-device; images and media get local analysis, not cloud vision.

How do I delete my data?

Swipe to delete a single chat, or use Settings to clear all chats, attachment caches, or downloaded models. Deletion removes the local files from the app sandbox.

Can I lock an export?

Yes. Exports are plain text or Markdown, and you can protect one with a passphrase. Write the passphrase down somewhere safe — the app never stores it, so a forgotten passphrase means a locked file.