# iSwitch Flip Clock and Switch vs Happy Christmas Countdown

The clearest difference is ads: iSwitch Flip Clock and Switch at none against Happy Christmas Countdown's shown. iSwitch Flip Clock and Switch also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). Happy Christmas Countdown's advantage is update cadence (every 2 days vs weekly). On price and in-app purchases there is nothing between them.

Both are free to download. iSwitch Flip Clock and Switch sells 1 one-off in-app purchase and Happy Christmas Countdown sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

iSwitch Flip Clock and Switch ships an update weekly, Happy Christmas Countdown every 2 days. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | iSwitch Flip Clock and Switch | Happy Christmas Countdown |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 5 MB | 67 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [阳 孙](https://appshunter.io/developer/1518808403) | [No Chains Studio, LLC](https://appshunter.io/developer/6783111663) |

## What reviewers say

### iSwitch Flip Clock and Switch

[App page](https://appshunter.io/ios/app/iswitch-flip-clock-and-switch/id1522192811)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 请我喝一杯咖啡 | $0.99 | one-time |


### Happy Christmas Countdown

[App page](https://appshunter.io/ios/app/happy-christmas-countdown/id6796736384)

This app counts down to Christmas with charming, family-friendly scenes and widgets. Enjoy live countdowns in days, hours, or seconds, with customizable themes and a special Christmas Day celebration.

**Highlights:** Live countdown (days, sleeps, hours, minutes, seconds), Home and Lock Screen widgets, 10 illustrated monthly themes, Special Christmas Day scene, Cute, colorful cartoon art, Family-safe design

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads & Premium | $1.99 | one-time |


## Frequently asked questions

### Is iSwitch Flip Clock and Switch free?

iSwitch Flip Clock and Switch is free to download, with in-app purchases available.

### Is Happy Christmas Countdown free?

Happy Christmas Countdown is free to download, with in-app purchases available.

### Do iSwitch Flip Clock and Switch or Happy Christmas Countdown have ads?

Happy Christmas Countdown shows ads; iSwitch Flip Clock and Switch does not.

### Which is updated more often, iSwitch Flip Clock and Switch or Happy Christmas Countdown?

iSwitch Flip Clock and Switch ships an update weekly, and Happy Christmas Countdown every 2 days. Most recently, iSwitch Flip Clock and Switch was updated on November 7, 2026 and Happy Christmas Countdown on October 31, 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.*