# Sun Alarm vs Skylight

The clearest difference is review sentiment: Skylight at 73% against Sun Alarm's 0%. Skylight also leads on price (Free vs $1.99) and rating (4.8 vs 3.0). Sun Alarm's advantage is iOS requirement (15.6 vs 26.0). On ads, in-app purchases, monetization model and device support there is nothing between them.

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

Skylight holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: Skylight has 107 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of Sun Alarm's written reviews are positive against 73% of Skylight's.

Sun Alarm ships an update every 3 months, Skylight every 6 weeks. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Sun Alarm | Skylight |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/sun-alarm/id988825571/reviews) | **[4.8 (107 ratings)](https://appshunter.io/ios/app/skylight-solar-widgets/id1107759911/reviews)** |
| Number of ratings | 2 | **107** |
| Positive reviews | 0.0% of reviews | **73.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Paid | Paid |
| Size | 1 MB | 111 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Piet Jonas](https://appshunter.io/developer/288060167) | [Jetson Creative LLC](https://appshunter.io/developer/295445438) |

## 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


### Skylight

[App page](https://appshunter.io/ios/app/skylight-solar-widgets/id1107759911)

This app helps you experience more sunlight by creating routines around sunrise, solar noon, and sunset. It provides visual displays and notifications for sun events, helping you adjust your daily life for better well-being and photography.

**Highlights:** Sunrise and sunset routines, Solar noon reminders, Golden Hour alerts, Seasonal sunlight tracking, Configurable widgets, Apple Watch complications, Yearly sun event view

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Sun Alarm free?

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

### Is Skylight free?

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

### Which has better reviews, Sun Alarm or Skylight?

Skylight is rated higher. Sun Alarm averages 3.0 out of 5 from 2 ratings, while Skylight averages 4.8 from 107 ratings.

### Do Sun Alarm or Skylight have ads?

Neither Sun Alarm nor Skylight shows ads.

### Which is updated more often, Sun Alarm or Skylight?

Sun Alarm ships an update every 3 months, and Skylight every 6 weeks. Most recently, Sun Alarm was updated on November 1, 2026 and Skylight on October 29, 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.*