# Ahead vs Countdown Stack

The clearest difference is ads: Countdown Stack at none against Ahead's shown. Ahead's advantage is update cadence (every 3 weeks vs every 6 weeks) and iOS requirement (17.6 vs 26.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Ahead sells 2 in-app purchases, starting at $3.99 per year and Countdown Stack sells 2 in-app purchases, starting at $0.29 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Ahead against 5.0 for Countdown Stack. Both are backed by a comparable volume of ratings — 2 and 5 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Ahead ships an update every 3 weeks, Countdown Stack every 6 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Ahead | Countdown Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/ahead-countdown-calendar/id1639892784/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/countdown-stack/id6745722215/reviews) |
| Number of ratings | 2 | **5** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 15 MB | 36 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Alex Malek](https://appshunter.io/developer/1639892786) | [Dmitry Khotinskiy](https://appshunter.io/developer/1603030256) |

## What reviewers say

### Ahead

[App page](https://appshunter.io/ios/app/ahead-countdown-calendar/id1639892784)

Easily track important life events with this user-friendly calendar countdown application. View upcoming events as home screen widgets, receive timely notifications, and share your countdowns with others. Sync events across devices and enjoy a dark mode option.

**Highlights:** Home screen widgets, Event notifications, Cross-device sync, Event sharing, Dark mode

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Subscription | $3.99 | per year |
| Lifetime Unlock | $12.99 | one-time |


### Countdown Stack

[App page](https://appshunter.io/ios/app/countdown-stack/id6745722215)

Easily track important upcoming events and personal goals. This app provides a clean interface to visualize your milestones, from birthdays to deadlines, across all your Apple devices. Unlock unlimited tracking and advanced features with an in-app purchase.

**Highlights:** Event and goal tracking, Clean and modern interface, Cross-device synchronization, Beautifully displayed countdowns, Unlimited countdowns (in-app purchase)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $0.29 | per month |
| Premium (Annual) | $2.49 | per year |


## Frequently asked questions

### Is Ahead free?

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

### Is Countdown Stack free?

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

### Which has better reviews, Ahead or Countdown Stack?

Ahead and Countdown Stack are both rated 5.0 out of 5 on the App Store, from 2 and 5 ratings respectively.

### Do Ahead or Countdown Stack have ads?

Ahead shows ads; Countdown Stack does not.

### Which is updated more often, Ahead or Countdown Stack?

Ahead ships an update every 3 weeks, and Countdown Stack every 6 weeks. Most recently, Ahead was updated on November 3, 2026 and Countdown Stack 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.*