# Event Countdown Tracker vs CountFlow

The clearest difference is in-app purchases: CountFlow at none against Event Countdown Tracker's 1. CountFlow also leads on update cadence (every 3 weeks vs every 4 months). Event Countdown Tracker's advantage is iOS requirement (11.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Event Countdown Tracker sells 1 one-off in-app purchase. CountFlow asks for nothing beyond the download.

Event Countdown Tracker ships an update every 4 months, CountFlow every 3 weeks. The most recent releases landed on November 11, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Event Countdown Tracker | CountFlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/countflow-countdown-and-counter/id6747855239/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | — | Ad-supported |
| Size | 118 MB | 8 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [RedTracker LLC](https://appshunter.io/developer/1460840859) | [Samuel Rodas Aroche](https://appshunter.io/developer/1706040833) |

## What reviewers say

### Event Countdown Tracker

[App page](https://appshunter.io/ios/app/event-countdown-tracker/id1497212575)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### CountFlow

[App page](https://appshunter.io/ios/app/countflow-countdown-and-counter/id6747855239)

Manage your time and events with this versatile tool. Create countdowns, keep score with a customizable scoreboard, and use a simple tap counter. It also features a smart calendar and time unit conversion.

**Highlights:** Countdown timers, Customizable scoreboard, Simple tap counter, Smart calendar view, Time unit converter

**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 in-app purchases available.

### Is CountFlow free?

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

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

Both Event Countdown Tracker and CountFlow show ads.

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

Event Countdown Tracker ships an update every 4 months, and CountFlow every 3 weeks. Most recently, Event Countdown Tracker was updated on November 11, 2026 and CountFlow on November 5, 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.*