Sundae — Visual Timer
Focus timer for time blindness
Only for iPhone
Free · In-App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Time you can't see is time you can't feel. Sundae turns it into something you can watch — an ice cream that melts, a candle that burns down, a train that rides home. Start a session, set your phone down, and just glance.
MADE FOR TIME BLINDNESS
• Every second is visible: the scene is consumed smoothly in real time, on screen and on your Lock Screen
• Live Activity + Dynamic Island: the melting sundae stays with you even when the phone is face up on your desk
• Start in three seconds: two taps, no setup, no account
NO GUILT. EVER.
• Step away anytime — your session just naps. Nothing withers, nothing breaks, nothing is lost
• Streaks only celebrate. Miss a day and the app simply says nothing
• Rest counts: Lounge Mode is an official do-nothing timer. A sun sets over the sea while you lie flat. Finishing a rest keeps your streak alive
A FRIEND, NOT A COACH
• Pebble the sea otter waits with you, naps with you, and floats in the dessert lake when you finish
• Write one thing ("Reply to Sam's email") and the whole app becomes about just that — even on your Lock Screen
• Finished time becomes a collection of little dioramas
ONE THING A DAY
• Tell Sundae what you're working toward, and roughly how you'd get there
• Each day it puts a single step on your Lock Screen — tap it and you're focusing
• Skip one and it rotates to the next. Nothing is ever overdue, nothing accumulates
• Never a list, never a checkbox, never a nag
TWELVE SCENES, THREE UNIVERSES
• Dessert: Sundae, Popsicle, Hot Cocoa, Cotton Candy
• Flame: Candle, Campfire, Sparkler, Firefly Jar
• Journey: Night Train, Sailboat, Balloon, Snail
SOUND THAT ACTUALLY HELPS
• Real rain and ocean recordings, crackling fireplace, summer crickets, brown noise
• Gentle music-box chime when you finish — never an alarm
PAY ONCE. YOURS FOREVER.
• Free: full timer, Pebble, and three scenes
• Sundae Full ($9.99, one-time): every scene, Lounge Mode, the full collection
• Never a subscription
PRIVATE BY DESIGN
• Works completely offline. No account, no ads, no tracking, no data collected — the app has no networking capability at all
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
One thing a day, on your Lock Screen.
Tell Sundae what you're working toward and roughly how you'd get there. From then on it puts a single step on your Lock Screen each day — tap it and you're already focusing.
• Never a list. One step a day, and that's the whole ask
• Skip a day and it simply moves to the next step. Nothing is ever overdue
• Progress only moves forward — there's no way to fall behind
• Finished a session? Sundae asks once whether that step is done. "Not yet" costs you nothing
• Your first main quest is free
Pebble is still not judging you. Ever.
The developer, 飞 徐, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- 飞 徐
- Size
- 13.3 MB
- Category
- Productivity
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 5 more
- English, French, German, Italian, Portuguese, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Sundae Full $9.99
- Copyright
- © 2026 Fei Xu
