# EventHorizon vs Countdown

The clearest difference is in-app purchases: EventHorizon at none against Countdown's 1. EventHorizon also leads on update cadence (every 11 days vs every 21 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Countdown sells 1 in-app purchase, starting at $8.99 per year. EventHorizon asks for nothing beyond the download.

EventHorizon ships an update every 11 days, Countdown every 21 months. The most recent releases landed on September 29, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | EventHorizon | Countdown |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/eventhorizon-smart-countdown/id6471359999/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 21 months |
| Monetization | Free | — |
| Size | 1 MB | 65 MB |
| Requires iOS | 17.0 | **16.1** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ngoc Duong Bich](https://appshunter.io/developer/1633883173) | [yohan teixeira](https://appshunter.io/developer/488660484) |

## What reviewers say

### EventHorizon

[App page](https://appshunter.io/ios/app/eventhorizon-smart-countdown/id6471359999)

Easily track all your important dates and events with custom timers. From vacations and birthdays to holidays and personal goals, this app helps you stay organized and never miss a moment. It supports a wide variety of event types for comprehensive tracking.

**Highlights:** Customizable event timers, Track unlimited events, Wide variety of event types, User-friendly interface, Personalized goal tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### Countdown

[App page](https://appshunter.io/ios/app/countdown-days-counter/id6670753905)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Countdown Yearly | $8.99 | per year |


## Frequently asked questions

### Is EventHorizon free?

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

### Is Countdown free?

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

### Do EventHorizon or Countdown have ads?

Neither EventHorizon nor Countdown shows ads.

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

EventHorizon ships an update every 11 days, and Countdown every 21 months. Most recently, EventHorizon was updated on September 29, 2026 and Countdown 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.*