# Sun Alarm Clock vs At Dusk

The clearest difference is rating: Sun Alarm Clock at 4.6 against At Dusk's 1.0. Sun Alarm Clock also leads on ratings volume (27 vs 1). At Dusk's advantage is update cadence (every 2 days vs every 3 months) and monetization model (free vs freemium). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Sun Alarm Clock sells 3 in-app purchases, starting at $0.99 per month and At Dusk sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Sun Alarm Clock holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: Sun Alarm Clock has 27 ratings behind it against 1, so its average is the more settled of the two.

Sun Alarm Clock ships an update every 3 months, At Dusk every 2 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Sun Alarm Clock | At Dusk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (27 ratings)](https://appshunter.io/ios/app/sun-alarm-clock/id1556630551/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/at-dusk/id6738808134/reviews) |
| Number of ratings | **27** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Freemium | **Free** |
| Size | 34 MB | 8 MB |
| Requires iOS | 26.1 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Volker Voecking Software Engineering](https://appshunter.io/developer/390175341) | [Dat Pham](https://appshunter.io/developer/1782445161) |

## What reviewers say

### Sun Alarm Clock

[App page](https://appshunter.io/ios/app/sun-alarm-clock/id1556630551)

Wake up to natural celestial events. This app sets alarms for sunrise, sunset, moon phases, and twilight periods, adapting to your location and daylight saving changes. Customize offsets and manage multiple alarms easily.

**Highlights:** Alarms for sunrise and sunset, Moonrise and moonset alarms, Twilight and golden hour alerts, Customizable offsets, Location-aware timing, Supports multiple alarms

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $0.99 | per month |
| Premium (Yearly) | $9.99 | per year |
| Premium (One-Time Purchase) | $29.99 | one-time |


### At Dusk

[App page](https://appshunter.io/ios/app/at-dusk/id6738808134)

This app provides photographers with real-time light quality, precise sunrise/sunset times, and the sun's path. It integrates live weather data to help users determine the best times for shooting and avoid missing magic hours.

**Highlights:** Live light quality score and color temperature, Precise golden hour, sunrise, and sunset times, Usable light remaining countdown, Live sun and moon path visualization, Detailed sky phases and twilight information, Integrated live weather data, Home-screen widgets for at-a-glance info

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| At Dusk Small Tip | $0.99 | one-time |
| At Dusk Medium Tip | $2.99 | one-time |
| At Dusk Large Tip | $4.99 | one-time |


## Frequently asked questions

### Is Sun Alarm Clock free?

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

### Is At Dusk free?

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

### Which has better reviews, Sun Alarm Clock or At Dusk?

Sun Alarm Clock is rated higher. Sun Alarm Clock averages 4.6 out of 5 from 27 ratings, while At Dusk averages 1.0 from 1 ratings.

### Do Sun Alarm Clock or At Dusk have ads?

Neither Sun Alarm Clock nor At Dusk shows ads.

### Which is updated more often, Sun Alarm Clock or At Dusk?

Sun Alarm Clock ships an update every 3 months, and At Dusk every 2 days. Most recently, Sun Alarm Clock was updated on November 3, 2026 and At Dusk on October 30, 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.*