# Umbra Eclipse vs Heliora

Umbra Eclipse and Heliora are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Umbra Eclipse sells 1 one-off in-app purchase and Heliora sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Umbra Eclipse | Heliora |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | — | Free with in-app purchases |
| Size | 6 MB | 11 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Jerome Fuss](https://appshunter.io/developer/1896296713) | [永晓 邵](https://appshunter.io/developer/1527978041) |

## What reviewers say

### Umbra Eclipse

[App page](https://appshunter.io/ios/app/umbra-eclipse/id6766499247)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Umbra Full Access | $1.99 | one-time |


### 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 Umbra Eclipse free?

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

### Is Heliora free?

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

### Do Umbra Eclipse or Heliora have ads?

Neither Umbra Eclipse nor Heliora shows ads.

---

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