# Sun Event vs Longer Days

The clearest difference is ads: Longer Days at none against Sun Event's shown. Longer Days also leads on update cadence (daily vs every 2 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sun Event ships an update every 2 weeks, Longer Days daily. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Sun Event | Longer Days |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/longer-days/id6757550039/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Daily** |
| Monetization | — | Free |
| Size | 36 MB | 1 MB |
| Requires iOS | **16.7.10** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) | [MICHAEL BERNARD UJIFUSA](https://appshunter.io/developer/1867590749) |

## What reviewers say

### Sun Event

[App page](https://appshunter.io/ios/app/sun-event/id6503113277)

**Features:** macOS Compatibility

**In-app purchases:** none


### Longer Days

[App page](https://appshunter.io/ios/app/longer-days/id6757550039)

Track the daily increase in daylight hours and minutes after the winter solstice. Monitor cumulative progress, view sunrise/sunset times, and receive gentle daily reminders about returning light.

**Highlights:** Daily daylight gain tracking, Cumulative progress since solstice, Sun arc visualization, Sunrise, sunset, and twilight times, Countdown to equinox/solstice, Daily push notifications, Monthly daylight averages

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sun Event free?

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

### Is Longer Days free?

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

### Do Sun Event or Longer Days have ads?

Sun Event shows ads; Longer Days does not.

### Which is updated more often, Sun Event or Longer Days?

Sun Event ships an update every 2 weeks, and Longer Days daily. Most recently, Sun Event was updated on October 7, 2026 and Longer Days on October 11, 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.*