# Countdown vs Countlys

The clearest difference is in-app purchases: Countlys at none against Countdown's 1. Countlys also leads on update cadence (daily vs weekly). Countdown's advantage is ads (none vs shown) and iOS requirement (8.0 vs 18.0). On price and device support there is nothing between them.

Both are free to download. Countdown sells 1 one-off in-app purchase. Countlys asks for nothing beyond the download.

Countdown ships an update weekly, Countlys daily. The most recent releases landed on October 12, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Countdown | Countlys |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (15 ratings)](https://appshunter.io/ios/app/countdown-big-day-event-reminder/id1197874843/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Daily** |
| Monetization | Free | — |
| Size | 30 MB | 6 MB |
| Requires iOS | **8.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [在海 刘](https://appshunter.io/developer/1895647006) | [Kerem Gonlkrmaz](https://appshunter.io/developer/1882973074) |

## What reviewers say

### Countdown

[App page](https://appshunter.io/ios/app/countdown-big-day-event-reminder/id1197874843)

Easily track upcoming events like birthdays, anniversaries, and holidays with customizable countdowns. Personalize your events with photos and choose from stylish backgrounds. Receive timely reminders so you never miss a special occasion.

**Highlights:** Add favorite events easily, Customize events with photos, Display days, hours, minutes, seconds, Stylish time clock and backgrounds, Push notification reminders, Repeatable anniversary countdowns

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Backgrounds & Themes and Remove Ads | $1.99 | one-time |


### Countlys

[App page](https://appshunter.io/ios/app/countlys-event-countdown/id6761101280)

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

**In-app purchases:** none


## Frequently asked questions

### Is Countdown free?

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

### Is Countlys free?

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

### Do Countdown or Countlys have ads?

Countlys shows ads; Countdown does not.

### Which is updated more often, Countdown or Countlys?

Countdown ships an update weekly, and Countlys daily. Most recently, Countdown was updated on October 12, 2026 and Countlys on October 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.*