# Smart Countdown vs Countdown Pro +

The clearest difference is iOS requirement: Countdown Pro + at 16.0 against Smart Countdown's 18.4. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Smart Countdown sells 1 one-off in-app purchase and Countdown Pro + sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Smart Countdown ships an update every 6 months, Countdown Pro + every 3 months. The most recent releases landed on September 17, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Smart Countdown | Countdown Pro + |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Size | 1 MB | 5 MB |
| Requires iOS | 18.4 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Karim Azar](https://appshunter.io/developer/1323132448) | [Jason Hewitt](https://appshunter.io/developer/1809067528) |

## What reviewers say

### Smart Countdown

[App page](https://appshunter.io/ios/app/smart-countdown/id1449837238)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | one-time |


### Countdown Pro +

[App page](https://appshunter.io/ios/app/countdown-pro-plus/id6747936320)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to plus | $0.99 | one-time |


## Frequently asked questions

### Is Smart Countdown free?

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

### Is Countdown Pro + free?

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

### Do Smart Countdown or Countdown Pro + have ads?

Neither Smart Countdown nor Countdown Pro + shows ads.

### Which is updated more often, Smart Countdown or Countdown Pro +?

Smart Countdown ships an update every 6 months, and Countdown Pro + every 3 months. Most recently, Smart Countdown was updated on September 17, 2026 and Countdown Pro + on September 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.*