# Anniversary Countdown Tracker vs Countdown

The clearest difference is ads: Anniversary Countdown Tracker at none against Countdown's shown. Countdown's advantage is update cadence (every 8 days vs every 4 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.

Anniversary Countdown Tracker ships an update every 4 months, Countdown every 8 days. The most recent releases landed on September 25, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Anniversary Countdown Tracker | Countdown |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 8 days** |
| Size | 4 MB | 6 MB |
| Requires iOS | **17.0** | 17.4 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [LEAN ASIA CO., LTD](https://appshunter.io/developer/1815050814) | [Grima Hdez](https://appshunter.io/developer/1741481582) |

## What reviewers say

### Anniversary Countdown Tracker

[App page](https://appshunter.io/ios/app/anniversary-countdown-tracker/id6772254699)

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

**In-app purchases:** none


### Countdown

[App page](https://appshunter.io/ios/app/countdown-days-and-event-timer/id6785826373)

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

**In-app purchases:** none


## Frequently asked questions

### Is Anniversary Countdown Tracker free?

Anniversary Countdown Tracker is free to download, with no in-app purchases.

### Is Countdown free?

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

### Do Anniversary Countdown Tracker or Countdown have ads?

Countdown shows ads; Anniversary Countdown Tracker does not.

### Which is updated more often, Anniversary Countdown Tracker or Countdown?

Anniversary Countdown Tracker ships an update every 4 months, and Countdown every 8 days. Most recently, Anniversary Countdown Tracker was updated on September 25, 2026 and Countdown on October 1, 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.*