# Big Clock vs StandBy Clock

The clearest difference is review sentiment: StandBy Clock at 100% against Big Clock's 50%. StandBy Clock also leads on rating (4.0 vs 2.3) and update cadence (every 6 days vs every 31 months). Big Clock's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, ratings volume and device support there is nothing between them.

Both are free to download. StandBy Clock sells 3 in-app purchases, starting at $1.99 per 7 days. Big Clock asks for nothing beyond the download.

StandBy Clock holds the better App Store score, 4.0 against 2.3. Both are backed by a comparable volume of ratings — 4 and 6 respectively. Written reviews point the same way: 50% of Big Clock's written reviews are positive against 100% of StandBy Clock's.

Big Clock ships an update every 31 months, StandBy Clock every 6 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Big Clock | StandBy Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (4 ratings)](https://appshunter.io/ios/app/big-clock-digital/id1456244261/reviews) | **[4.0 (6 ratings)](https://appshunter.io/ios/app/standby-clock-custom-widgets/id6450166379/reviews)** |
| Number of ratings | 4 | **6** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 31 months | **Every 6 days** |
| Monetization | **Free** | Ad-supported |
| Size | 8 MB | 23 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Philip Tam](https://appshunter.io/developer/1017337810) | [逸文 周](https://appshunter.io/developer/1484299344) |

## What reviewers say

### Big Clock

[App page](https://appshunter.io/ios/app/big-clock-digital/id1456244261)

This app displays the time edge-to-edge on iOS devices, offering enhanced readability with crisp fonts for advanced displays. Customize your clock face with bold fonts, choose time formats, and toggle seconds. It functions offline and prioritizes user data privacy.

**Highlights:** Edge-to-edge time display, Crisp font for XDR/Liquid Retina, Dark mode support, 12/24 hour format, Customizable clock face styling, Offline functionality

**In-app purchases:** none


### StandBy Clock

[App page](https://appshunter.io/ios/app/standby-clock-custom-widgets/id6450166379)

Transform your iPhone into a personalized bedside display with over 100 customizable widgets. Show time, calendar, battery, photos, and more. Simple to use, just choose, customize, and add to your StandBy screen.

**Highlights:** 100+ customizable widgets, Analog and digital clock options, Calendar and dual time zone display, Countdown timers for events, Photo and GIF widgets, Customizable theme colors and styles

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $1.99 | per 7 days |
| Annual Pro | $6.99 | per year |
| StandBy Clock Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is Big Clock free?

Big Clock is free to download, with no in-app purchases.

### Is StandBy Clock free?

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

### Which has better reviews, Big Clock or StandBy Clock?

StandBy Clock is rated higher. Big Clock averages 2.3 out of 5 from 4 ratings, while StandBy Clock averages 4.0 from 6 ratings.

### Do Big Clock or StandBy Clock have ads?

StandBy Clock shows ads; Big Clock does not.

### Which is updated more often, Big Clock or StandBy Clock?

Big Clock ships an update every 31 months, and StandBy Clock every 6 days. Most recently, Big Clock was updated on November 2, 2026 and StandBy Clock on November 3, 2026.

---

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