# Pi Day Countdown vs CountDown

The clearest difference is ads: Pi Day Countdown at none against CountDown's shown. CountDown's advantage is update cadence (monthly vs every 26 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Pi Day Countdown ships an update every 26 months, CountDown monthly. The most recent releases landed on October 10, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Pi Day Countdown | CountDown |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/pi-day-countdown/id424560921/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 26 months | **Monthly** |
| Monetization | Free | — |
| Size | 2 MB | 4 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [iT Guy Technologies](https://appshunter.io/developer/398472366) | [Ali Murad](https://appshunter.io/developer/1412644468) |

## What reviewers say

### Pi Day Countdown

[App page](https://appshunter.io/ios/app/pi-day-countdown/id424560921)

This utility app helps users celebrate Pi Day and other significant dates. Set default alarms for Pi Day or customize messages for any event. Enjoy tracking important dates with a simple interface.

**Highlights:** Pi Day countdown, Customizable event alarms, Personalized messages, Date tracking utility

**Features:** macOS Compatibility

**In-app purchases:** none


### CountDown

[App page](https://appshunter.io/ios/app/countdown-days-and-events/id6736585997)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pi Day Countdown free?

Pi Day Countdown is free to download, with no in-app purchases.

### Is CountDown free?

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

### Do Pi Day Countdown or CountDown have ads?

CountDown shows ads; Pi Day Countdown does not.

### Which is updated more often, Pi Day Countdown or CountDown?

Pi Day Countdown ships an update every 26 months, and CountDown monthly. Most recently, Pi Day Countdown was updated on October 10, 2026 and CountDown on October 13, 2026.

---

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