ThinkWell
A private AI companion that runs entirely on your device.
A complete AI assistant that never leaves your device.
Fully Offline AI Chat
Real-time, token-by-token conversations powered by a language model running locally on your phone.
Private by Design
No cloud, no accounts, no analytics. Your conversations and settings never leave your device.
Rich, Readable Replies
Renders Markdown with LaTeX math, syntax-highlighted code, and tables — all bundled to work offline.
On-Demand Model Catalog
34 curated, phone-friendly models across a dozen families — Gemma, Llama, Qwen, DeepSeek, Phi, Mistral, SmolLM, GLM-Edge, Granite, Hermes, LFM and Voxtral — each tagged with its size and RAM needs.
Vision & Audio Input
Attach a photo or record speech and ask the model about it — multimodal, and still fully on-device.
Bring Your Own Model
Import any local GGUF model file and run it alongside the built-in catalog.
Export Anywhere
Save any reply as plain text, Markdown, Word, or PDF — with math, code, and tables preserved.
Guided Workflows
Twelve structured templates — Decide, Plan, Debug, Explain, Translate and more — each configurable before you run it: target language, tone, length, audience or review focus.
Build Your Own Workflow
Duplicate one, or build a new one from scratch with a step-by-step wizard. Share it as a file and import someone else’s. A workflow can ask for a picture or an audio clip as well as text.
Send to Another AI
Hand a whole conversation to another assistant as a compact briefing. Long chats are condensed by a model already on your phone, offline — no cloud service writes the summary.
Per-Model Guidance
ThinkWell warns you when the chosen model is documented to handle a workflow badly, and each model’s info sheet lists the languages its maker officially supports.
Pin & Rename Chats
Keep the conversations you return to at the top of the list, under names that mean something to you.
Long-Term Memory & Backup
Optional on-device memory recalls facts across chats; export and restore everything as a single dated .thinkwell file.
30 Languages, Including RTL
A fully translated interface in 30 languages, with right-to-left support for Arabic, Farsi, and Hebrew.
Themes & Simple/Advanced Modes
Light or dark with five colour palettes and an AMOLED black option for OLED screens, plus Simple and Advanced modes for every kind of user.
Benchmark Your Device
Run a short on-device speed test to see your device tier and real tokens per second — afterwards every model card shows the speed you can expect from it.
Downloads That Finish
Model downloads carry on if the app is killed and resume where they stopped, falling back to a mirror when the source is slow or unreachable.
See ThinkWell in action.
