# Sun Alarm vs Sunset Check

The clearest difference is review sentiment: Sunset Check at 83% against Sun Alarm's 0%. Sunset Check also leads on price (Free vs $1.99) and rating (4.6 vs 3.0). Sun Alarm's advantage is iOS requirement (15.6 vs 18.0). On ads, in-app purchases and device support there is nothing between them.

Sunset Check is free to download; Sun Alarm costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Sunset Check holds the better App Store score, 4.6 against 3.0. Both are backed by a comparable volume of ratings — 2 and 7 respectively. Written reviews point the same way: 0% of Sun Alarm's written reviews are positive against 83% of Sunset Check's.

Sun Alarm ships an update every 3 months, Sunset Check every 2 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Sun Alarm | Sunset Check |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/sun-alarm/id988825571/reviews) | **[4.6 (7 ratings)](https://appshunter.io/ios/app/sunset-check/id6740789664/reviews)** |
| Number of ratings | 2 | **7** |
| Positive reviews | 0.0% of reviews | **83.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Size | 1 MB | 2 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Piet Jonas](https://appshunter.io/developer/288060167) | [Darin Tang](https://appshunter.io/developer/1780266269) |

## What reviewers say

### Sun Alarm

[App page](https://appshunter.io/ios/app/sun-alarm/id988825571)

Never miss a sunrise or sunset with this app. It calculates solar event times for your location and allows you to set custom notifications. Stay in sync with natural light cycles for photography or daily planning.

**Highlights:** Sunrise and sunset time calculation, Customizable event notifications, Real-time location updates, Countdown to sun events, 12/24 hour time format toggle, Apple Watch support

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

**In-app purchases:** none


### Sunset Check

[App page](https://appshunter.io/ios/app/sunset-check/id6740789664)

This app forecasts the quality of daily sun events, helping photographers, travelers, and nature lovers capture perfect sunrises and sunsets. It provides global location search, a quality rating system, and optimal viewing windows for breathtaking moments.

**Highlights:** Global location search, Sun event quality rating, Optimal viewing window prediction, 7-day forecast, Real-time weather, Webcam access, Sun direction map

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sun Alarm free?

Sun Alarm costs $1.99, with no in-app purchases.

### Is Sunset Check free?

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

### Which has better reviews, Sun Alarm or Sunset Check?

Sunset Check is rated higher. Sun Alarm averages 3.0 out of 5 from 2 ratings, while Sunset Check averages 4.6 from 7 ratings.

### Do Sun Alarm or Sunset Check have ads?

Neither Sun Alarm nor Sunset Check shows ads.

### Which is updated more often, Sun Alarm or Sunset Check?

Sun Alarm ships an update every 3 months, and Sunset Check every 2 months. Most recently, Sun Alarm was updated on October 26, 2026 and Sunset Check on October 24, 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.*