# A Flip Clock vs Big Clock

The clearest difference is device support: A Flip Clock at 5 against Big Clock's 2. On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. A Flip Clock sells 3 in-app purchases, starting at $0.99 per month and Big Clock sells 4 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 — 5.0 for A Flip Clock against 5.0 for Big Clock. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

A Flip Clock ships an update every 8 days, Big Clock weekly. The most recent releases landed on September 26, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | A Flip Clock | Big Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/a-flip-clock/id6756794030/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/big-clock-always-on-display/id6760553772/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Weekly** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 3 MB | 63 MB |
| Requires iOS | 16 | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac, Apple TV** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kai Luo](https://appshunter.io/developer/344176636) | [Nataliia Zarudna](https://appshunter.io/developer/1871489027) |

## What reviewers say

### A Flip Clock

[App page](https://appshunter.io/ios/app/a-flip-clock/id6756794030)

This app displays a large, clear flip clock on your iPhone or iPad, ideal for desks or nightstands. It offers always-on display, sound options, and customizable themes to personalize your clock.

**Highlights:** Always-on display option, Optional flip sound and hourly announce, Show seconds, date, and 24-hour format, Subtle movement for OLED screens, Offline functionality

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Themes Monthly | $0.99 | per month |
| Premium Themes | $4.99 | per year |
| Premium Themes Lifetime | $9.99 | one-time |


### Big Clock

[App page](https://appshunter.io/ios/app/big-clock-always-on-display/id6760553772)

Transform your device into a large, clear digital clock. Ideal for bedside tables, desks, or workouts, it offers an always-on display with customizable themes and brightness for easy readability in any environment.

**Highlights:** Fullscreen digital clock, Always-on display mode, Light and dark themes, Brightness control, Portrait and landscape support, Minimal design

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | one-time |
| Premium + Coffee | $3.99 | one-time |
| Premium + Coffee + Croissant | $7.99 | one-time |
| Premium + Big Support | $12.99 | one-time |


## Frequently asked questions

### Is A Flip Clock free?

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

### Is Big Clock free?

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

### Which has better reviews, A Flip Clock or Big Clock?

A Flip Clock and Big Clock are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do A Flip Clock or Big Clock have ads?

Neither A Flip Clock nor Big Clock shows ads.

### Which is updated more often, A Flip Clock or Big Clock?

A Flip Clock ships an update every 8 days, and Big Clock weekly. Most recently, A Flip Clock was updated on September 26, 2026 and Big Clock on September 10, 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.*