# Umbrality vs Heliora

The clearest difference is in-app purchases: Umbrality at none against Heliora's 4. Umbrality also leads on iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Heliora sells 4 one-off in-app purchases. Umbrality asks for nothing beyond the download.

## The numbers

| Metric | Umbrality | Heliora |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | — | Free with in-app purchases |
| Size | 106 MB | 11 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Alejandro Santiago](https://appshunter.io/developer/6779704084) | [永晓 邵](https://appshunter.io/developer/1527978041) |

## What reviewers say

### Umbrality

[App page](https://appshunter.io/ios/app/umbrality-lunar-eclipse-2026/id6779704082)

**Features:** Family Sharing

**In-app purchases:** none


### Heliora

[App page](https://appshunter.io/ios/app/heliora-sun-path-tracker/id6791093697)

Visualize the sun's path and position using augmented reality and a 3D compass. Plan photography, trips, or sky observations by predicting solar events like sunrise, sunset, and golden hour for any location.

**Highlights:** Augmented reality sun path visualization, 3D compass for azimuth and altitude, Map-based location planning, Sunrise, sunset, golden hour prediction, Dawn and dusk stages, Timeline exploration

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy Me a Coffee | $0.99 | one-time |
| Buy Me a Slice of Cake | $2.99 | one-time |
| Buy Me a Meal | $3.99 | one-time |
| Big Support | $9.99 | one-time |


## Frequently asked questions

### Is Umbrality free?

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

### Is Heliora free?

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

### Do Umbrality or Heliora have ads?

Neither Umbrality nor Heliora shows ads.

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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.*