ThinkWell - Offline Companion

ThinkWell runs real AI language models directly on your phone. No cloud, no account, no subscription. Once a model is downloaded, everything happens on your device — even in airplane mode.

WHAT YOU CAN DO
• Chat with a local AI, streamed word by word
• Ask about images — photos, screenshots, documents, charts
• Speak to it — record a voice note or attach an audio clip, and play it back
• Write and edit — summarize, rewrite, draft replies, translate
• Code — syntax-highlighted answers, copy any block with one tap
• Math — real formula rendering, not raw LaTeX symbols
• Tables — export any table the model produces to Markdown or Excel (CSV)
• Music — describe a mood or genre and MIDI-LLM composes a piece to play or share as a MIDI file
• Read aloud — hear replies in your phone's own offline voices

12 GUIDED WORKFLOWS
Decide · Plan · Debug · Brainstorm · Pros & Cons · Explain · Summarize · Rewrite · Reply · Review code · Critique · Translate

Each one steers the model through a clear, sectioned answer instead of a wall of text. Set the language, tone, length or audience before you run it — or build your own workflow with a step-by-step wizard and share it as a file.

CURATED MODELS
Gemma · Qwen · Llama · Phi · Mistral · Voxtral · DeepSeek · SmolLM · LFM · IBM Granite · GLM-Edge · MiniCPM · Nous Hermes · MIDI-LLM

You can also import any GGUF file you already have.

BUILT FOR REAL PHONES
• "Benchmark my device" measures actual speed on your hardware, then recommends models that fit
• Every model card shows download size, RAM needed, and predicted speed
• Clear warnings before you download or start a model too heavy for your device
• Downloads pick up where they stopped, even if the app was closed

PRIVATE BY DESIGN
• No account, ever
• No analytics, no crash reporting, no advertising, no tracking identifiers
• Your conversations stay on your device
• The internet is used only to download the models you choose — and to send a report about a reply, if you decide to

ALSO INCLUDED
• A calm, modern design — light or dark, with your own main and accent colors and an AMOLED black option
• Optional long-term memory that recalls facts across conversations, entirely on-device
• Export replies as text, Markdown, Word or PDF
• Send a conversation to another AI as a compact briefing, condensed offline on your phone
• Pin and rename chats; every message shows when it was written
• Report a harmful or wrong reply straight from the chat
• Backup and restore your chat history
• 30 languages, including full right-to-left support
• A short guided tour, and a "What's new" note after each update
• Simple mode for a clean interface, Advanced for full control over temperature, tokens, and context

No ads, no in-app purchases, no subscriptions.

Made by SeMo Lab.