# big O'Clock — clock \| timer \| stop watch

> Full-screen clock, timer, and stopwatch with large digits and custom alerts. (iPhone/iPad app by john bogaert.)

- Source: https://appshunter.io/ios/app/big-oclock/id1524090504 (this page in markdown: same URL + `.md`)
- Developer: [john bogaert](https://appshunter.io/developer/1524090506)
- Category: Lifestyle, Utilities
- Price: $0.99 with in-app purchases
- Rating: 4.55/5 from 11 App Store ratings
- Age rating: 4+
- Requires: iOS 16.0 · 31 MB
- Languages: English, French, German
- Released: 2020-07-23
- Data updated: 2026-08-23
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/big-oclock/id1524090504/reviews.md

## What is big O'Clock?

Big O'Clock is a clock, timer or stop watch with big digits in full screen with high quality images, sounds and vibrations
Beautiful night stand or working clock

## Key features

- Full-screen display
- Large, clear digits
- Customizable sounds and vibrations
- Timer functionality
- Stopwatch functionality
- Nightstand mode

## Pricing and in-app purchases

Base price: $0.99.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| I Love Big O'Clock | $1.99 | one-time |
| I Deeply Love Big O'Clock | $3.99 | one-time |
| I Adore Big O'Clock | $6.99 | one-time |



## Frequently asked questions about big O'Clock

### What devices is big O'Clock available on?

big O'Clock is available on iPhone and iPad devices. It was released on July 23, 2020, and its latest version is 1.6, updated on July 14, 2025.

### What is the price of big O'Clock?

big O'Clock is a paid app, currently priced at $0.99. It does not feature advertisements or in-app purchases.

### What is the age rating for big O'Clock?

big O'Clock has an age rating of 4+, making it suitable for a wide range of users. The app's developer is john bogaert.

### How often is big O'Clock updated?

The app's latest update was on July 14, 2025, indicating it receives regular maintenance and potential feature enhancements. The current version is 1.6.

### Does big O'Clock have ads?

No, big O'Clock does not contain advertisements. As a paid application, it offers an ad-free experience to its users.

### What makes big O'Clock stand out from other clock apps?

big O'Clock features large, full-screen digits with high-quality images, sounds, and vibrations, designed for excellent visibility as a nightstand or working clock.

### Can big O'Clock be used for timing workouts or cooking?

Yes, big O'Clock includes both timer and stopwatch functionalities, making it suitable for timing various activities such as workouts, cooking, or any task requiring precise timekeeping.

## Version history (last 5 releases)

### 1.6 — 2025-07-14

-the stopwatch displays the overrun in hours
-send tips to encourage the dev team

### 1.5 — 2025-03-16

Date, time, timer or stop watch, still with big full screen digits.The chrono can now show when there is more than an hour.

### 1.4 — 2023-10-06

minor updates for iOs17

### 1.3 — 2023-02-02

minor update for iOS16

### 1.2 — 2023-01-17

minor update

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| App | Rating | Price | Category |
| --- | --- | --- | --- |
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| [Digital Clock - Bedside Widget](https://appshunter.io/ios/app/digital-clock-bedside-widget/id1505334122) | 4.4 (1,276) | Free | Lifestyle |
| [ClockPhone big digital clocks](https://appshunter.io/ios/app/clockphone-big-digital-clocks/id1481958680) | 4.6 (28,947) | Free | Lifestyle |
| [Digital Clock - Bedside Alarm](https://appshunter.io/ios/app/digital-clock-bedside-alarm/id1287009111) | 4.6 (68,529) | Free | Lifestyle |
| [Flip clock - no ads](https://appshunter.io/ios/app/flip-clock-no-ads/id1522242289) | 4.6 (4,823) | Free | Lifestyle |
| [Zen Flip Clock - Minimal Timer](https://appshunter.io/ios/app/zen-flip-clock-minimal-timer/id1265404088) | 4.7 (6,153) | Free | Lifestyle |

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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 2026-08-23.*