# ZeroCal — Multiple timers

> App for creating and managing multiple custom timers with Apple Watch support. (iPhone/iPad app by Soyeon Noh.)

- Source: https://appshunter.io/ios/app/zerocal/id1541532269 (this page in markdown: same URL + `.md`)
- Developer: [Soyeon Noh](https://appshunter.io/developer/1201270238)
- Category: Productivity, Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 14.0 · 6 MB
- Languages: American English, Korean
- Released: 2021-01-11
- Data updated: 2026-06-22
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/zerocal/id1541532269/reviews.md

## What is ZeroCal?

Create your own timers.

- Multiple timers
- Apple Watch app
- Custom notification sound
- Set the number of times to ring the alarm sound
- iCloud Sync

## Key features

- Multiple timer creation
- Apple Watch app
- Custom notification sounds
- Repeat alarm function
- iCloud Sync


## Frequently asked questions about ZeroCal

### What devices does ZeroCal support?

ZeroCal is available on iPhone, iPad, and iPod. It also features a dedicated Apple Watch app for convenient use on your wrist.

### Can I customize the alarm sound in ZeroCal?

Yes, ZeroCal allows you to set a custom notification sound for your timers, making it easier to distinguish between different alerts.

### How does iCloud Sync work with ZeroCal?

iCloud Sync ensures that your created timers and their settings are automatically backed up and synchronized across all your Apple devices where you are logged in with the same Apple ID.

### Can ZeroCal timers repeat?

Yes, you can set the number of times the alarm sound will ring, allowing you to configure repeating alarms for your timers.

### Is ZeroCal free to use?

Yes, ZeroCal is completely free to download and use, with no in-app purchases required.

### How often is ZeroCal updated?

ZeroCal was last updated on February 16, 2021, to version 1.1.2. It was initially released on January 11, 2021.

### What is the age rating for ZeroCal?

ZeroCal has an age rating of 4+, making it suitable for users of all ages.

### Does ZeroCal have ads?

Based on the provided information, ZeroCal does not appear to have advertisements.

## Version history (last 5 releases)

### 1.1.2 — 2021-02-16

0. Apple Watch app without iOS

### 1.1.1 — 2021-02-10

0. 0 - Bug fixes and other improvements.

### 1.1.0 — 2021-02-09

0. ZeroCal for Apple Watch

### 1.0.2 — 2021-02-05

1 - Set the number of times to ring the alarm sound.
0 - Bug fixes.

### 1.0.1 — 2021-01-23

0 - Bug fixes and other improvements.

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## More apps by Soyeon Noh

- [Multilist: GTD Kanban Planner](https://appshunter.io/ios/app/multilist-gtd-kanban-planner/id6475388941)
- [Reelboard: Storyboard Editor](https://appshunter.io/ios/app/reelboard-storyboard-editor/id6511211400)
- [Datesnap: Flyer to Calendar](https://appshunter.io/ios/app/datesnap-flyer-to-calendar/id6612007924)
- [Handsell](https://appshunter.io/ios/app/handsell/id6670725299)
- [Daybrick: Daily Time Blocks](https://appshunter.io/ios/app/daybrick-daily-time-blocks/id6737696279)

All apps by Soyeon Noh: https://appshunter.io/developer/1201270238

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*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 2026-06-22.*