# Digital Clock vs big O'Clock

The clearest difference is price: Digital Clock at Free against big O'Clock's $0.99. Digital Clock also leads on update cadence (fortnightly vs every 12 months) and ratings volume (69K vs 11). big O'Clock's advantage is ads (none vs shown). On rating, in-app purchases and iOS requirement there is nothing between them.

Digital Clock is free to download; big O'Clock costs $0.99 up front. Digital Clock sells 3 one-off in-app purchases and big O'Clock sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for Digital Clock against 4.5 for big O'Clock. That said, the two scores are not equally well evidenced: Digital Clock has 69K ratings behind it against 11, so its average is the more settled of the two.

Digital Clock ships an update fortnightly, big O'Clock every 12 months. Both last shipped on September 24, 2026.

## The numbers

| Metric | Digital Clock | big O'Clock |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.6 (69K ratings)](https://appshunter.io/ios/app/digital-clock-bedside-alarm/id1287009111/reviews)** | [4.5 (11 ratings)](https://appshunter.io/ios/app/big-oclock/id1524090504/reviews) |
| Number of ratings | **69K** | 11 |
| Positive reviews | 63.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 12 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 80 MB | 31 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [俊杰 阮](https://appshunter.io/developer/1273143862) | [john bogaert](https://appshunter.io/developer/1524090506) |

## What reviewers say

### Digital Clock

[App page](https://appshunter.io/ios/app/digital-clock-bedside-alarm/id1287009111)

This app transforms your device into a stylish LED bedside clock with customizable skins and dynamic time displays. It offers alarm functionality, voice time broadcasts, and a countdown timer, perfect for your desk or nightstand.

**Highlights:** Display time in seconds, Customizable clock skins, Alarm with music selection, Hourly voice broadcast, Countdown timer, Home and lock screen widgets

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All clock styles | $0.99 | one-time |
| Remove Ads | $0.99 | one-time |
| Pro Version | $2.99 | one-time |

**What reviewers like**

- 🚀 Formidable
- 🚀 Très satisfait
- 🚀 Buena
- 🚀 Night display
- 🚀 Best clock app

**What reviewers complain about**

- 🐛 Snooze doesn't snooze anymore
- 🐛 Ne fonctionne pas normalement = Grosse déception
- 🐛 no suenan las alarmas
- 🐛 Неплохо, но...
- 🐛 Adds

**Reported bugs**

- Alarm doesn't sound if device is in silent mode
- Alarm doesn't work
- Time display is wrong
- Widget doesn't show correct time
- App crashes frequently

**Requested features**

- Dark mode option
- More skins please ie: pixie (tube); RGB sliders
- Ability to input own music for alarm
- Vertical display
- Battery percentage and reminder


### big O'Clock

[App page](https://appshunter.io/ios/app/big-oclock/id1524090504)

A full-screen clock, timer, and stopwatch app featuring large, clear digits. It offers high-quality visuals, sounds, and vibrations, serving as a stylish nightstand or work clock.

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

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 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

### Is Digital Clock free?

Digital Clock is free to download, with in-app purchases available.

### Is big O'Clock free?

big O'Clock costs $0.99, and also offers in-app purchases.

### Which has better reviews, Digital Clock or big O'Clock?

Digital Clock is rated higher. Digital Clock averages 4.6 out of 5 from 69K ratings, while big O'Clock averages 4.5 from 11 ratings.

### Do Digital Clock or big O'Clock have ads?

Digital Clock shows ads; big O'Clock does not.

### Which is updated more often, Digital Clock or big O'Clock?

Digital Clock ships an update fortnightly, and big O'Clock every 12 months. Most recently, Digital Clock was updated on September 24, 2026 and big O'Clock on September 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*