# Big Clock vs Pendulum Wave

The clearest difference is in-app purchases: Pendulum Wave at none against Big Clock's 1. Big Clock's advantage is iOS requirement (15.0 vs 26.4). On price, ads and device support there is nothing between them.

Both are free to download. Big Clock sells 1 one-off in-app purchase. Pendulum Wave asks for nothing beyond the download.

## The numbers

| Metric | Big Clock | Pendulum Wave |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (700 ratings)](https://appshunter.io/ios/app/big-clock-pro-time-widgets/id1495547377/reviews)** | — |
| Number of ratings | **700** | — |
| Positive reviews | 67.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 17 MB | 2 MB |
| Requires iOS | **15.0** | 26.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Amit Verma](https://appshunter.io/developer/1219761009) | [Michael Lehnert](https://appshunter.io/developer/1896534503) |

## What reviewers say

### Big Clock

[App page](https://appshunter.io/ios/app/big-clock-pro-time-widgets/id1495547377)

Transform your iPhone into a stylish bedside clock with interactive widgets for your home screen, lock screen, and Dynamic Island. Enjoy customizable themes and essential information at a glance.

**Highlights:** Interactive iOS widgets, Stand-by mode widget, Dynamic Island support, Lock Screen widget with seconds, Transparent widget option, Full screen digital clock, Gradient themes

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Big Clock Pro. | $6.99 | one-time |

**What reviewers like**

- 🚀 Great clock for nightstand or widget
- 👍 Stylish and complements iOS 26
- 👍 Useful seconds display
- 👍 Simple and clean interface
- 👍 Good for presentations and visibility

**What reviewers complain about**

- 🐛 Widget doesn't handle daylight saving changes
- 🐛 Widget doesn't always display time correctly
- 🐛 Constant review pop-ups blocking the clock
- 🐛 Occasional time freezing or display issues
- 🔋 Clock goes to sleep when phone does

**Reported bugs**

- Widget not updating time correctly
- Inconsistent time display between app and widget
- Review pop-ups blocking clock functionality

**Requested features**

- Ability to customize font, size, and appearance
- Option to disable seconds display
- Landscape mode support
- More color/theme options
- Ability to tap widget to access settings


### Pendulum Wave

[App page](https://appshunter.io/ios/app/pendulum-wave/id6768053660)

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

**In-app purchases:** none


## Frequently asked questions

### Is Big Clock free?

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

### Is Pendulum Wave free?

Pendulum Wave is free to download, with no in-app purchases.

### Do Big Clock or Pendulum Wave have ads?

Neither Big Clock nor Pendulum Wave shows ads.

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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.*