# Sun Position Heliora vs Orbiting Sky

The clearest difference is in-app purchases: Sun Position Heliora at none against Orbiting Sky's 1. Sun Position Heliora also leads on ads (none vs shown) and iOS requirement (15.1 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Orbiting Sky sells 1 one-off in-app purchase. Sun Position Heliora asks for nothing beyond the download.

## The numbers

| Metric | Sun Position Heliora | Orbiting Sky |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/orbiting-sky/id6798188213/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 5 days |
| Monetization | — | Free with in-app purchases |
| Size | 33 MB | 51 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Karol Labuda](https://appshunter.io/developer/1792205828) | [PrairieSoft LLC](https://appshunter.io/developer/1861856568) |

## What reviewers say

### Sun Position Heliora

[App page](https://appshunter.io/ios/app/sun-position-heliora/id6752863543)

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

**In-app purchases:** none


### Orbiting Sky

[App page](https://appshunter.io/ios/app/orbiting-sky/id6798188213)

Visualize celestial movements and shadows on an interactive map. Explore daylight, moonlight, twilight, and eclipses by moving through time and location. Understand solar and lunar positions, shadow lengths, and lunar phases.

**Highlights:** Interactive sky map, Daylight and twilight visualization, Sun and Moon elevation/azimuth, Shadow projection and length, Lunar phase and illumination, Eclipse browser and visualization, Time travel control

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DayArc Pro Lifetime | $7.99 | one-time |


## Frequently asked questions

### Is Sun Position Heliora free?

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

### Is Orbiting Sky free?

Orbiting Sky is free to download, with in-app purchases available.

### Do Sun Position Heliora or Orbiting Sky have ads?

Orbiting Sky shows ads; Sun Position Heliora does not.

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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.*