LocalMathy
Solve math problems fully offline with an on-device AI reasoning model
LocalMathy solves math problems entirely on your device. Nothing you type or photograph ever leaves your phone. With no account, no cloud, and no networking once the model is set up.
It runs VibeThinker-3B, a compact reasoning model, through Google's LiteRT on-device runtime. Ask a question and the app streams the model's step-by-step reasoning into a collapsible pane, then renders a clean final answer with full Markdown and LaTeX math.
Features
* Fully offline and private, all inference runs locally on the GPU (with a CPU fallback)
* Step-by-step reasoning you can expand or hide
* Answers rendered with proper Markdown and LaTeX math typesetting
* Tap a boxed answer to copy it
* Solve from a photo, snap or pick a picture of a problem, crop it, and an optional on-device vision model reads it into an editable question
* Optional local history of your questions and answers
* Light and dark themes
Getting the model
On first launch you download the reasoning model (about 1.9 GB) from Hugging Face, or import a .litertlm file you already have. It is stored on-device and only needs to be set up once. Photo solving uses a separate optional vision model you can add later.
It runs VibeThinker-3B, a compact reasoning model, through Google's LiteRT on-device runtime. Ask a question and the app streams the model's step-by-step reasoning into a collapsible pane, then renders a clean final answer with full Markdown and LaTeX math.
Features
* Fully offline and private, all inference runs locally on the GPU (with a CPU fallback)
* Step-by-step reasoning you can expand or hide
* Answers rendered with proper Markdown and LaTeX math typesetting
* Tap a boxed answer to copy it
* Solve from a photo, snap or pick a picture of a problem, crop it, and an optional on-device vision model reads it into an editable question
* Optional local history of your questions and answers
* Light and dark themes
Getting the model
On first launch you download the reasoning model (about 1.9 GB) from Hugging Face, or import a .litertlm file you already have. It is stored on-device and only needs to be set up once. Photo solving uses a separate optional vision model you can add later.
- 作者: micr0
- 授權條款: GNU Affero General Public License v3.0 only
- 問題追蹤系統
- 原始碼
- 建置詮釋資料
- 可重現建置狀態
版本
雖然在下方可選擇下載 APK 檔案，但要留意這樣的安裝方式將不會收到更新通知，是一種較不安全的下載方法。建議您先安裝 F-Droid 用戶端使用。
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x86_64此版本需要 Android 8.0 或更高的版本。
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arm64-v8a此版本需要 Android 8.0 或更高的版本。
此套件包由 F-Droid 建置和簽署，並保證與此原始碼 Tarball 保持一致。