# Sunfollower vs Heliosy

The clearest difference is review sentiment: Sunfollower at 70% against Heliosy's 0%. Sunfollower also leads on iOS requirement (10.0 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Sunfollower costs $2.99 and Heliosy $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on September 29, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Sunfollower | Heliosy |
| --- | --- | --- |
| Price | $2.99 | $2.99 |
| Rating | **[4.1 (12 ratings)](https://appshunter.io/ios/app/sunfollower/id633423871/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | **70.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | Paid | Paid |
| Size | 22 MB | 2 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Evgeny Vostrikov](https://appshunter.io/developer/633423874) | [Jean-Christoph KAISER](https://appshunter.io/developer/309381304) |

## What reviewers say

### Sunfollower

[App page](https://appshunter.io/ios/app/sunfollower/id633423871)

Visualize sunrise, sunset, and sun direction for any day and location. Features an interactive AR view to calculate sun positions and provides twilight times, elevation, azimuth, and shadow ratios.

**Highlights:** Sunrise and sunset position tracking, Interactive Augmented Reality view, Civil, nautical, astronomical twilight times, Sun elevation and azimuth, Shadow ratio calculation

**Features:** macOS Compatibility

**In-app purchases:** none


### Heliosy

[App page](https://appshunter.io/ios/app/heliosy/id980955678)

This app helps you track the sun's position for any day and location. It's useful for photographers planning shoots, real estate agents assessing sunlight, or builders choosing optimal locations for outdoor pools. Visualize sun paths through various displays like live camera, 3D compass, or maps.

**Highlights:** Sun path tracking for current or custom locations, Visualize sun path on live camera, 3D compass sun path display, Sun path on map view, Golden hour and blue hour identification, Twilight times display, Sun path graph

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

**In-app purchases:** none


## Frequently asked questions

### Is Sunfollower free?

Sunfollower costs $2.99, with no in-app purchases.

### Is Heliosy free?

Heliosy costs $2.99, with no in-app purchases.

### Do Sunfollower or Heliosy have ads?

Neither Sunfollower nor Heliosy shows ads.

### Which is updated more often, Sunfollower or Heliosy?

Sunfollower ships an update every 4 months, and Heliosy every 4 months. Most recently, Sunfollower was updated on September 29, 2026 and Heliosy on September 19, 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.*