# Age Calculator vs Countdown

The clearest difference is device support: Age Calculator at 3 against Countdown's 1. Age Calculator also leads on iOS requirement (13.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Age Calculator | Countdown |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 24 MB | 3 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Ali Onur Unver](https://appshunter.io/developer/1681186428) | [Antoine Coilliaux](https://appshunter.io/developer/1896745863) |

## What reviewers say

### Age Calculator

[App page](https://appshunter.io/ios/app/age-calculator-birthday-app/id6769540663)

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

**In-app purchases:** none


### Countdown

[App page](https://appshunter.io/ios/app/countdown-event-tracker/id6770473599)

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

**In-app purchases:** none


## Frequently asked questions

### Is Age Calculator free?

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

### Is Countdown free?

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

### Do Age Calculator or Countdown have ads?

Neither Age Calculator nor Countdown shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*