# Lumos vs Sunlight Tracker

The clearest difference is update cadence: Sunlight Tracker at weekly against Lumos's every 3 weeks. Sunlight Tracker also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Lumos sells 6 in-app purchases, starting at $0.99 per 7 days and Sunlight Tracker sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Lumos ships an update every 3 weeks, Sunlight Tracker weekly. The most recent releases landed on November 1, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Lumos | Sunlight Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3.7K ratings)](https://appshunter.io/ios/app/lumos-sun-and-moon-tracker/id725106192/reviews)** | — |
| Number of ratings | **3.7K** | — |
| Positive reviews | 75.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 53 MB | 6 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Luminous Labs](https://appshunter.io/developer/725106195) | [Nikolaj Jensen](https://appshunter.io/developer/1487634697) |

## What reviewers say

### Lumos

[App page](https://appshunter.io/ios/app/lumos-sun-and-moon-tracker/id725106192)

This app precisely predicts the sun and moon's positions for any time and location. Visualize celestial movements with augmented reality, map overlays, and detailed calendars to plan photography, events, or installations.

**Highlights:** Augmented reality sun/moon projection, Map view of celestial positions, Street View for remote locations, Rise/set times and moon phase calendar, Event notifications (dawn, dusk, golden hour), Shadow length and object height calculation

**Features:** Family Sharing

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lumos Pro | $0.99 | per 7 days |
| Lumos Pro | $1.99 | per month |
| Lumos Pro | $7.99 | per year |
| Lumos Pro | $7.99 | per year |
| 7-day Trial | Free | one-time |
| Lumos Pro - Lifetime | $14.99 | one-time |


### Sunlight Tracker

[App page](https://appshunter.io/ios/app/sunlight-tracker/id6446822950)

**Features:** Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee-Sized Tip | $0.99 | one-time |
| Lunch-Sized Tip | $4.99 | one-time |
| Pizza-Sized Tip | $9.99 | one-time |


## Frequently asked questions

### Is Lumos free?

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

### Is Sunlight Tracker free?

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

### Do Lumos or Sunlight Tracker have ads?

Neither Lumos nor Sunlight Tracker shows ads.

### Which is updated more often, Lumos or Sunlight Tracker?

Lumos ships an update every 3 weeks, and Sunlight Tracker weekly. Most recently, Lumos was updated on November 1, 2026 and Sunlight Tracker on October 27, 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.*