# Pi vs QuickCountdown

The clearest difference is update cadence: QuickCountdown at every 2 months against Pi's every 5 months. QuickCountdown also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.6). On price, ads and in-app purchases there is nothing between them.

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

Pi ships an update every 5 months, QuickCountdown every 2 months. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Pi | QuickCountdown |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/pi-anniversary/id566743904/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 4 MB | 16 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sestra Studio](https://appshunter.io/developer/566743907) | [单 安](https://appshunter.io/developer/1703734519) |

## What reviewers say

### Pi

[App page](https://appshunter.io/ios/app/pi-anniversary/id566743904)

Never miss an important date again! This app helps you save and track anniversaries with custom reminders. It supports various time units and allows you to create your own event parameters for personalized tracking.

**Highlights:** Save and track anniversaries, Customizable reminders, Support for various time units, Create custom event parameters, Track nerdy and significant events

**Features:** macOS Compatibility

**In-app purchases:** none


### QuickCountdown

[App page](https://appshunter.io/ios/app/quickcountdown/id6479987585)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pi free?

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

### Is QuickCountdown free?

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

### Do Pi or QuickCountdown have ads?

Neither Pi nor QuickCountdown shows ads.

### Which is updated more often, Pi or QuickCountdown?

Pi ships an update every 5 months, and QuickCountdown every 2 months. Most recently, Pi was updated on October 12, 2026 and QuickCountdown on October 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.*