# Tick: Precise Countdown — Millisecond-accurate countdown

> Millisecond-accurate countdown (iPhone/iPad app by 相超 邱.)

- Source: https://appshunter.io/ios/app/tick-precise-countdown/id6786199608 (this page in markdown: same URL + `.md`)
- Developer: [相超 邱](https://appshunter.io/developer/1874614467)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 2 MB
- Languages: American English, French (France), Japanese, Korean, Chinese (Simplified, China), European Spanish
- Released: 2026-07-13
- Data updated: 2026-07-21
- User reviews in markdown: https://appshunter.io/ios/app/tick-precise-countdown/id6786199608/reviews.md

## What is Tick?

Tick — knowing exactly when "now" is, down to the millisecond.

Your phone's clock can drift by several seconds. When a sale, a drop, or a livestream opens, "you thought it was time but the platform hadn't opened yet" costs you. Tick calibrates your time, then gives you a clear millisecond countdown.

CALIBRATE FIRST, THEN COUNT DOWN
· NTP standard time: align to atomic-grade time in one tap, and see how many milliseconds your phone is off
· Website sync: read the time returned by a website you choose, to align to "that platform's clock"
· Once calibrated, every countdown uses the corrected reference time

A MILLISECOND COUNTDOWN YOU CAN READ
· Set a target moment; a big countdown ticks to 0.001s in the final minute
· Live on the Dynamic Island / Lock Screen — no need to stare at the app
· Strong haptics + a notification right before zero
· Floating millisecond window (advanced): stays on top even after you switch apps

TIME ONLY — NEVER PURCHASING
· Tick only provides accurate time and countdown reminders
· It does not participate in, act on behalf of, or automate any purchase or checkout
· No account, no ads, no social

TICK PRO (one-time purchase, yours forever)
· Unlimited countdowns: save as many target moments as you like
· All color themes: light up the Island and Lock Screen
· Support an indie developer: no subscription, no ads

Catching the moment starts with getting the time right.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Tick Pro | $2.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-07-13

No release notes.

## More apps by 相超 邱

- [Meter - Subscriptions Tracker](https://appshunter.io/ios/app/meter-subscriptions-tracker/id6758735006)

All apps by 相超 邱: https://appshunter.io/developer/1874614467

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-21.*