# Clock Widget vs Atomic Clock PRO

The clearest difference is price: Atomic Clock PRO at Free against Clock Widget's $0.99. Atomic Clock PRO also leads on rating (4.7 vs 3.9) and review sentiment (73% vs 40%). Clock Widget's advantage is in-app purchases (none vs 2) and ads (none vs shown). On update cadence and device support there is nothing between them.

Atomic Clock PRO is free to download; Clock Widget costs $0.99 up front. Atomic Clock PRO sells 2 in-app purchases, starting at $1.99 per month. Clock Widget asks for nothing beyond the download.

Atomic Clock PRO holds the better App Store score, 4.7 against 3.9. That said, the two scores are not equally well evidenced: Atomic Clock PRO has 10K ratings behind it against 36, so its average is the more settled of the two. Written reviews point the same way: 40% of Clock Widget's written reviews are positive against 73% of Atomic Clock PRO's.

Clock Widget ships an update every 2 months, Atomic Clock PRO every 3 months. Both last shipped on September 25, 2026.

## The numbers

| Metric | Clock Widget | Atomic Clock PRO |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [3.9 (36 ratings)](https://appshunter.io/ios/app/clock-widget/id885133656/reviews) | **[4.7 (10K ratings)](https://appshunter.io/ios/app/atomic-clock-pro/id899090224/reviews)** |
| Number of ratings | 36 | **10K** |
| Positive reviews | 40.4% of reviews | **72.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 13 MB | 6 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Francis Bonnin](https://appshunter.io/developer/284043095) | [Brachmann Online Marketing GmbH & Co. KG](https://appshunter.io/developer/682848918) |

## What reviewers say

### Clock Widget

[App page](https://appshunter.io/ios/app/clock-widget/id885133656)

Add customizable clock widgets to your device's home screen and today view. Display multiple clocks, timezones, and customize their appearance with various fonts and colors. Supports analog or digital formats and dark mode.

**Highlights:** Customizable home screen widgets, Multiple timezone support, Analog and digital clock display, Customizable fonts and colors, Today view widget integration, Dark mode support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Atomic Clock PRO

[App page](https://appshunter.io/ios/app/atomic-clock-pro/id899090224)

Get the most accurate time from an official atomic clock server. This app automatically detects your time zone and allows custom backgrounds. Easily switch between digital and analog clock displays with a swipe.

**Highlights:** Exact time from atomic clock, Automatic time zone recognition, Customizable background images, Digital and analog clock modes, Optional sound alerts, Color customization

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | per month |
| Remove Ads | $5.99 | one-time |

**What reviewers like**

- ⭐ Accurate time display
- 📟 Useful for timing events
- 🕰️ Helpful for setting other clocks
- 🔍 Large, easy-to-read clock face

**What reviewers complain about**

- 💸 Subscription model for ad-free version
- 📢 Excessive advertisements
- 🔍 Small font for seconds display
- 🔀 Difficulty in displaying both analog and digital clocks simultaneously

**Reported bugs**

- Second hand occasionally runs in reverse
- Digital clock display cuts off on some devices
- Inconsistent behavior when switching between clock types

**Requested features**

- Customizable clock face options
- Ability to set widget on home screen
- Sync with system clock to automatically update time


## Frequently asked questions

### Is Clock Widget free?

Clock Widget costs $0.99, with no in-app purchases.

### Is Atomic Clock PRO free?

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

### Which has better reviews, Clock Widget or Atomic Clock PRO?

Atomic Clock PRO is rated higher. Clock Widget averages 3.9 out of 5 from 36 ratings, while Atomic Clock PRO averages 4.7 from 10K ratings.

### Do Clock Widget or Atomic Clock PRO have ads?

Atomic Clock PRO shows ads; Clock Widget does not.

### Which is updated more often, Clock Widget or Atomic Clock PRO?

Clock Widget ships an update every 2 months, and Atomic Clock PRO every 3 months. Most recently, Clock Widget was updated on September 25, 2026 and Atomic Clock PRO on September 25, 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.*