# Countdown Day Tracker vs panic.app

The clearest difference is in-app purchases: panic.app at none against Countdown Day Tracker's 2. panic.app also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 4 months). On price and device support there is nothing between them.

Both are free to download. Countdown Day Tracker sells 2 in-app purchases, starting at $0.99 per month. panic.app asks for nothing beyond the download.

Countdown Day Tracker ships an update every 4 months, panic.app every 2 weeks. The most recent releases landed on October 2, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Countdown Day Tracker | panic.app |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 84.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 45 MB | 99 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Hasan Basri Ozturk](https://appshunter.io/developer/1607706650) | [B1 YONETIM SISTEMLERI YAZILIM VE DANISMANLIK Limited Sirketi](https://appshunter.io/developer/634374671) |

## What reviewers say

### Countdown Day Tracker

[App page](https://appshunter.io/ios/app/countdown-day-tracker/id6475370113)

Never miss an important date again. This app helps you track upcoming events like birthdays and anniversaries, showing the remaining days, hours, and minutes. You can also reflect on past milestones by tracking time elapsed since they occurred.

**Highlights:** Custom countdowns for future events, Track time elapsed since past events, Real-time countdowns, Intuitive interface, Monthly and annual subscription options

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Yearly | $8.99 | per year |


### panic.app

[App page](https://appshunter.io/ios/app/panicapp/id6755586131)

**In-app purchases:** none


## Frequently asked questions

### Is Countdown Day Tracker free?

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

### Is panic.app free?

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

### Do Countdown Day Tracker or panic.app have ads?

Countdown Day Tracker shows ads; panic.app does not.

### Which is updated more often, Countdown Day Tracker or panic.app?

Countdown Day Tracker ships an update every 4 months, and panic.app every 2 weeks. Most recently, Countdown Day Tracker was updated on October 2, 2026 and panic.app on September 28, 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.*