# Event Countdown Tracker vs Knotless

The clearest difference is price: Event Countdown Tracker at Free against Knotless's $2.99. Knotless's advantage is update cadence (every 4 days vs every 9 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Event Countdown Tracker is free to download; Knotless costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Event Countdown Tracker ships an update every 9 months, Knotless every 4 days. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Event Countdown Tracker | Knotless |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 4 days** |
| Size | 8 MB | 10 MB |
| Requires iOS | 18.5 | **18.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ANDREW MARTYN BANNER](https://appshunter.io/developer/1785719851) | [Makoto Fukuoka](https://appshunter.io/developer/1817908735) |

## What reviewers say

### Event Countdown Tracker

[App page](https://appshunter.io/ios/app/event-countdown-tracker/id6752301034)

**Features:** macOS Compatibility

**In-app purchases:** none


### Knotless

[App page](https://appshunter.io/ios/app/knotless/id6778138017)

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

**In-app purchases:** none


## Frequently asked questions

### Is Event Countdown Tracker free?

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

### Is Knotless free?

Knotless costs $2.99, with no in-app purchases.

### Do Event Countdown Tracker or Knotless have ads?

Neither Event Countdown Tracker nor Knotless shows ads.

### Which is updated more often, Event Countdown Tracker or Knotless?

Event Countdown Tracker ships an update every 9 months, and Knotless every 4 days. Most recently, Event Countdown Tracker was updated on October 6, 2026 and Knotless on October 9, 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.*