Zac Zuo

Trace - Ultra-fast AI Calendar for people who hate planning

Hate planning? Same. That’s why Trace skips the forms and instantly builds your schedule from a message, voice, or screenshot. Plan without the pain—no more wasting time on what your calendar should do for you.

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Yiyun Zhao
Congrats on the launch! Can’t wait to use this. This can rlly save me from planning!!
Subin Baek

@yiyun_zhao Awesome! Please do enjoy using Trace :)

Nitesh Padghan

Tried Trace today and damn, it actually feels like it understands what I want. Just dropped in a screenshot and had a clean schedule mapped in seconds. This is what AI calendars should’ve been from day one.

Abdul Rehman

How well does the AI handle conflicts? Like if two people only share one 30-min window in a week?

Jaeho Chung

@abod_rehman We're starting with personal scheduling, but complex scenarios like that are exactly what we're excited to solve as we expand. The AI is already getting really good at understanding scheduling nuances, so multi-person coordination is a natural next step!

Brock Rabenold (brabenold)

I’ve been using this app for a few days now. The concept is something I’ve been looking for for a while, but never found an app that quite did what I needed. Until Trace. Trace is easy to use and works extremely well.

Just a few things I love:

  • Clean Minimal UI design

  • Simple and not overwhelming

  • AI accuracy of choosing Event vs Task

  • Ability to use images and screenshots as well as text & voice.

  • Inclusion of Pre-built Shortcuts

  • Cool animations

I am still learning how to best integrate it into my work flow but the concept and execution are all there. I cannot wait to continue using this and see where it takes me!

Nataliia Tuchapets

Trace makes scheduling feel effortless. I love how it turns a quick message or screenshot into a ready-to-go calendar — no forms, no friction, just fast planning that actually works.

Jaeho Chung

@nataliia_tuchapets1 Love that you called out the 'no friction' part - that was the hardest thing to get right.

Shawn Park

When will it be released on other platforms besides Apple? I'm curious!

Jaeho Chung

@shawn_park_f12 We're definitely thinking about it! But right now we're laser-focused on making the iOS experience absolutely perfect. Once we nail that experience, then it makes sense to branch out.

Casey Johnson
Hey everyone! 👋* I'm Casey Johnson, a SaaS MVP Developer specializing in building scalable MVPs using tools like Bubble, Softr, and custom APIs. I help early-stage startups rapidly prototype and launch AI-powered SaaS products with optimized backend workflows and clean UI/UX. Really impressed by what you've built here — if anyone’s looking to collaborate or needs technical support on a SaaS build, I’d be glad to connect!