# Chrona vs Countdown

The clearest difference is in-app purchases: Chrona at none against Countdown's 1. Chrona also leads on update cadence (every 2 months vs every 5 months) and device support (4 vs 2). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Countdown sells 1 one-off in-app purchase. Chrona asks for nothing beyond the download.

Chrona ships an update every 2 months, Countdown every 5 months. The most recent releases landed on September 17, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Chrona | Countdown |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Size | 3 MB | 5 MB |
| Requires iOS | 17.5 | **17.0** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yevhenii Zozulia](https://appshunter.io/developer/1347865942) | [志琼 羊](https://appshunter.io/developer/1803513635) |

## What reviewers say

### Chrona

[App page](https://appshunter.io/ios/app/chrona/id6498233018)

**In-app purchases:** none


### Countdown

[App page](https://appshunter.io/ios/app/countdown-event-timer/id6758383138)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Lifetime | $1.99 | one-time |


## Frequently asked questions

### Is Chrona free?

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

### Is Countdown free?

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

### Do Chrona or Countdown have ads?

Neither Chrona nor Countdown shows ads.

### Which is updated more often, Chrona or Countdown?

Chrona ships an update every 2 months, and Countdown every 5 months. Most recently, Chrona was updated on September 17, 2026 and Countdown on September 15, 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.*