# Ducala vs Alarm Clock

The clearest difference is in-app purchases: Ducala at none against Alarm Clock's 2. Ducala also leads on ads (none vs shown) and device support (3 vs 1). Alarm Clock's advantage is update cadence (every 4 days vs fortnightly). On price there is nothing between them.

Both are free to download. Alarm Clock sells 2 in-app purchases, starting at $7.99 per 7 days. Ducala asks for nothing beyond the download.

Ducala ships an update fortnightly, Alarm Clock every 4 days. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Ducala | Alarm Clock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 4 days** |
| Size | 17 MB | 25 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Teerachart Jongkoldee](https://appshunter.io/developer/1568703635) | [Gustavo Arellano](https://appshunter.io/developer/1840854486) |

## What reviewers say

### Ducala

[App page](https://appshunter.io/ios/app/ducala/id1568713313)

**Features:** macOS Compatibility

**In-app purchases:** none


### Alarm Clock

[App page](https://appshunter.io/ios/app/alarm-clock-wake-up-timer/id6752772433)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Access | $7.99 | per 7 days |
| Alarm Clock: Wake Up Timer | $8.99 | per 7 days |


## Frequently asked questions

### Is Ducala free?

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

### Is Alarm Clock free?

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

### Do Ducala or Alarm Clock have ads?

Alarm Clock shows ads; Ducala does not.

### Which is updated more often, Ducala or Alarm Clock?

Ducala ships an update fortnightly, and Alarm Clock every 4 days. Most recently, Ducala was updated on November 3, 2026 and Alarm Clock on October 28, 2026.

---

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