DeskMochi is a desktop AI that floats on top of Unreal Engine so game developers can ask quick questions (Blueprint nodes, C++ syntax, material setups) without leaving the editor. Includes Gemini, GPT-5, and Claude for $4/month.
You're building a Blueprint in UE5 and can't remember the node for line tracing. Or you hit an "Accessed None" error and need to figure out what's null. So you alt-tab to Google, dig through docs and forum posts, lose your place in the node graph.
Mochi floats on top of Unreal Engine. Hover over, type your question, get the answer. Your viewport and node graph never leave your screen. Screenshot an error and ask about it directly.
Features
How Mochi helps in Unreal Engine
Blueprint and C++ lookups
"What's the Blueprint node for a line trace by channel?" "How do I bind an event dispatcher?" "What's the C++ syntax for spawning an actor?" — the UE docs deep-dive, avoided.
Screenshot errors and ask
"What's causing this 'Accessed None' error?" Select your output log or a Blueprint error and ask Mochi. It sees the full context without you copying and reformatting.
Quick material questions
"What material node makes things glow?" "How do I make a transparent material in UE5?" "Why is my texture tiling weirdly on this mesh?" — the quick material questions that come up mid-build.
What people ask Mochi in Unreal Engine
Key facts
- DeskMochi floats on top of Unreal Engine and every other app on your desktop.
- DeskMochi costs $4/month and includes Gemini, GPT-5, and Claude.
- DeskMochi supports screenshot-and-ask for any region of your screen.
- DeskMochi works on both Mac and Windows.
Built for speed. Three frontier models.
The fastest models from Google, Anthropic, and OpenAI. A desktop AI has to answer instantly — so we picked models built for exactly that.
Gemini 3 Flash
Google's fast, capable model with built-in search grounding. Answers before you finish blinking.
GPT-5.4 Nano
OpenAI's most efficient model — fast, capable, and incredibly light on your budget.
Claude 4.5 Haiku
Anthropic's speed demon — same Claude quality, built for instant responses. The warmest, most personal companion.
Not every question
needs a thread.
Your ChatGPT is full of throwaway questions. Your Claude, cluttered with one-offs. Mochi keeps the noise out.
Personalize
Make it yours.
Three looks. Same brain. Switch anytime.
Mochi
A friendly face that's always happy to see you.
Mechy
A little retro computer with a lot on its mind.
Boba
Subtle, minimal, blends right in. For those who prefer clean.
More on the way.
AI, everywhere. Four bucks.
Always in your corner. Cancel anytime.
$3/mo — 3 months free
Instant AI help, always on your screen.
- Thousands of AI answers per month
- Screenshot & ask anything on screen
- Gemini + GPT-5.4 Nano + Claude Haiku
- Access to Mochi, Mechy & Boba
- Windows & Mac
- Cancel anytime