LocalEngine: Think Tank
LocalEngine: Think Tank is made and published by GUOYU WANG. AppBrain is an independent app data site and isn't affiliated with GUOYU WANG. The app name, icon, screenshots and description belong to GUOYU WANG and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- October 24, 2026
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Releases
Updates seen on the App Store- Version
- 0.6.8
- Launched
- June 2026
No changelog data
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 42.8 MB
- Content rating
- Medium
Technologies used by LocalEngine: Think Tank
About the app and developer
About LocalEngine: Think Tank
LocalEngine: Think Tank is a productivity app developed by GUOYU WANG.
What is the rating of LocalEngine: Think Tank?
LocalEngine: Think Tank has no ratings yet.
Is LocalEngine: Think Tank free?
LocalEngine: Think Tank is free. The app size is 42.76 MB. The latest version available is 0.6.8. The last update was on October 24, 2026.
What are the requirements for LocalEngine: Think Tank?
The app has a content rating of Medium Maturity. The app has been available on the App Store since June 2026.
Developer information for GUOYU WANG
Address:
Frequently asked questions about LocalEngine: Think Tank
Is LocalEngine: Think Tank free?
Yes. LocalEngine: Think Tank is free on the App Store.
Is LocalEngine: Think Tank still available?
Yes. LocalEngine: Think Tank is on the App Store, and the last update we saw was on October 24, 2026.
How large is LocalEngine: Think Tank?
LocalEngine: Think Tank is 42.76 MB.
Is LocalEngine: Think Tank suitable for children?
App Store gives LocalEngine: Think Tank a medium maturity rating, so it is not meant for young children.
Who made LocalEngine: Think Tank?
LocalEngine: Think Tank was developed by GUOYU WANG. It is listed in the productivity category on the App Store.
What are the best alternatives to LocalEngine: Think Tank?
People looking at LocalEngine: Think Tank also look at these productivity apps: AtlasNudge, TidyLinks: AI Bookmark Manager, Al Chat ,LLM & GPT - Easy Claw, Vault AI: Local AI Assistant, ChatLLM: AI Chat, Bot & Agent.
Store listing
By GUOYU WANG, from the App Store
Description by GUOYU WANG Written by the developer, not by AppBrain. Click to read.
Built in pure Swift with SwiftUI, LocalEngine runs models through a Metal-accelerated llama.cpp engine, so you get fast, low-latency AI completely offline — no account, no sign-in, no cloud.
WHAT YOU CAN DO
• Chat — Hold multi-turn conversations with a local model. Replies stream token-by-token in real time. Start a new chat or stop a response at any time.
• See images — Turn on vision in Settings, attach photos to your message, and ask about them. Images are understood entirely on-device by a vision-capable model.
• Download models — Browse a curated catalog of open models and download the one that fits your device. Downloads run as resumable background jobs with live progress, and the screen can stay awake while a large model downloads.
• Tune generation — Adjust the response length (max tokens) and the temperature to shape how the model replies.
• Unlock larger models — LocalEngine is free to use with starter models. A one-time Pro upgrade unlocks larger catalog downloads on iPhone and iPad.
CURATED MODELS
LocalEngine is ready to chat out of the box with a small, fast default model, and its catalog includes compact vision-language models you can grow into:
• Qwen3.5 — 0.8B and 2B free, with 4B available through Pro
• Gemma 4 — E2B free, with E4B available through Pro
Smaller models are quick and light on storage; larger Pro models are more capable on newer devices. Each vision model pairs with a multimodal projector so it can understand images — all on-device.
PRIVATE BY DESIGN
• 100% on-device inference — no cloud, no telemetry, no analytics.
• No account and no sign-in required.
• Runs fully offline once a model is downloaded.
• Built to App Store privacy and security standards.
REQUIREMENTS
• iOS / iPadOS 17.0 or later
• A recent iPhone or iPad is recommended, especially for the larger models
• Free storage space for the models you choose to download
LocalEngine puts the power of modern AI — text and vision — in your pocket, without giving up your privacy.