# Suntain vs Sunset Predictions

The clearest difference is in-app purchases: Suntain at none against Sunset Predictions's 3. Suntain also leads on iOS requirement (12.0 vs 17.0). Sunset Predictions's advantage is update cadence (fortnightly vs every 4 months). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Sunset Predictions sells 3 in-app purchases, starting at $5.99 per 7 days. Suntain asks for nothing beyond the download.

Suntain ships an update every 4 months, Sunset Predictions fortnightly. The most recent releases landed on October 19, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Suntain | Sunset Predictions |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (18 ratings)](https://appshunter.io/ios/app/sunset-predictions-sunix/id6743409543/reviews)** |
| Number of ratings | — | **18** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | **Free** | Freemium |
| Size | 54 MB | 33 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jacques DUMAREST](https://appshunter.io/developer/1748816172) | [Nadiia Martyniuk](https://appshunter.io/developer/1757187452) |

## What reviewers say

### Suntain

[App page](https://appshunter.io/ios/app/suntain/id6737068522)

Visualize the sun's position and trajectory based on your location and date. Get sunrise and sunset times, including when the sun appears or disappears behind terrain. Access annual data on daylight and sunshine duration.

**Highlights:** Sun position and trajectory visualization, Horizon sunrise and sunset times, Sunrise/sunset behind terrain, Annual sunrise/sunset data, Daylight and sunshine duration, Sunshine duration analysis

**Features:** macOS Compatibility

**In-app purchases:** none


### Sunset Predictions

[App page](https://appshunter.io/ios/app/sunset-predictions-sunix/id6743409543)

This app provides precise sunrise and sunset times, along with quality forecasts for golden and blue hours. Plan your photography, nature outings, or daily routines with customizable alerts and global location support.

**Highlights:** Sunrise and sunset times for any location, Sunrise and sunset quality forecast, Golden hour and blue hour information, Customizable reminders and notifications, Widgets for home screen access, Sun position and direction map

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $5.99 | per 7 days |
| Yearly Plan | $18.99 | per year |
| Lifetime Plan | $59.99 | one-time |


## Frequently asked questions

### Is Suntain free?

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

### Is Sunset Predictions free?

Sunset Predictions is free to download, with in-app purchases available.

### Do Suntain or Sunset Predictions have ads?

Neither Suntain nor Sunset Predictions shows ads.

### Which is updated more often, Suntain or Sunset Predictions?

Suntain ships an update every 4 months, and Sunset Predictions fortnightly. Most recently, Suntain was updated on October 19, 2026 and Sunset Predictions on October 8, 2026.

---

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