# CountX vs Let's Build Countdowns

The clearest difference is ads: Let's Build Countdowns at none against CountX's shown. Let's Build Countdowns also leads on update cadence (every 8 days vs every 12 months). CountX's advantage is iOS requirement (13.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. CountX sells 2 in-app purchases, starting at $4.99 per month and Let's Build Countdowns sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

CountX ships an update every 12 months, Let's Build Countdowns every 8 days. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | CountX | Let's Build Countdowns |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 12 months | **Every 8 days** |
| Size | 30 MB | 2 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [kota tada](https://appshunter.io/developer/1658942612) | [Brian Leary](https://appshunter.io/developer/1869693110) |

## What reviewers say

### CountX

[App page](https://appshunter.io/ios/app/countx-event-countdown/id6742725960)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-free for 1 month | $4.99 | per month |
| Ad-free for 1 year | $49.99 | per year |


### Let's Build Countdowns

[App page](https://appshunter.io/ios/app/lets-build-countdowns/id6777798794)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Countdown Plus | $2.99 | one-time |


## Frequently asked questions

### Is CountX free?

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

### Is Let's Build Countdowns free?

Let's Build Countdowns is free to download, with in-app purchases available.

### Do CountX or Let's Build Countdowns have ads?

CountX shows ads; Let's Build Countdowns does not.

### Which is updated more often, CountX or Let's Build Countdowns?

CountX ships an update every 12 months, and Let's Build Countdowns every 8 days. Most recently, CountX was updated on October 4, 2026 and Let's Build Countdowns on October 7, 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.*