Sunlight Tracker vs Helios
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Sunlight Tracker
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Helios shows you the exact direction of sunrise and sunset on a satellite map โ for any location in the world and any day of the year. Key Features: - Drop your observation point and instantly see sunrise and sunset direction lines - Slide through the day to see the sun's position at any hour - Travel to any date and see how the solar path changes throughout the year - Golden hour indicator for photographers - Terrain detection: see if the sun rises or sets over water or mountains Helios Pro (one-time purchase, lifetime access): - Moon lines: visualize moonrise and moonset on the map - Save your favorite observation locations - Get alerts 15 minutes before sunrise, sunset, or golden hour Perfect for photographers, filmmakers, architects, real estate agents, gardeners, and solar panel installers. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Helios
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Never miss golden hour. Helios shows you the sun's path through the sky in augmented reality โ point your phone at the sky and see exactly where the sun will be at any time of day, any day of the year. Scrub through time, scrub through dates. Tap any event in the schedule to jump there instantly. Set golden-hour alerts so Helios reminds you before golden hour, blue hour, or sunset begins โ no constant phone-checking while you're out shooting, walking, or just enjoying the day. Features: - AR sun path overlay (3D, anchored to your real location) - Time-of-day and date scrubbing - Full schedule: dawn, golden hour, solar noon, sunset, blue hour, dusk - Golden-hour alerts with optional spoken cues when headphones are connected - Compass mode for when you can't raise your phone - Save favorite locations (Unlock) Helios is free to use for today and the week ahead. One $4.99 unlock gets everything else โ the full year of sun data, saved locations, and golden-hour alerts. No subscription. No ads. Fully on-device. No cloud, no account.
Screenshots
Verdict
The clearest difference is iOS requirement: Helios at 17.0 against Sunlight Tracker's 26.2. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Sunlight Tracker sells 1 one-off in-app purchase and Helios sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
| Parameter | Sunlight Tracker | Helios |
|---|---|---|
| Price | Free | Free |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad โ better | iPhone |
| Requires iOS | 26.2 | 17.0 โ better |
| Further details โ not scored | ||
| Size | 13 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | laugonz | Kevin Tang |
In-app purchases
Sunlight Tracker
- Pro$3.99
Helios
- Helios Unlock$4.99
Questions
Is Sunlight Tracker free?
Is Helios free?
Do Sunlight Tracker or Helios have ads?
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