# LightUP (NUS Study)

> Track & improve light exposure

Canonical page: [https://chrome-stats.com/d/id6741063181](https://chrome-stats.com/d/id6741063181)

## Overview

- **ID:** `id6741063181`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** TUM CREATE LIMITED
- **Category:** Health & Fitness
- **Version:** 1.0.36
- **Last updated:** 2026-05-01
- **First published:** 2025-01-27
- **Size:** 37 MB
- **Data as of:** 2026-09-22
- **Store listing:** [Apple App Store](https://apps.apple.com/sg/app/lightup-nus-study/id6741063181)
- **Privacy policy:** [https://www.tum-create.edu.sg/research/lightspan#section\_3](https://www.tum-create.edu.sg/research/lightspan#section_3)

## Description

LightUP is a health and wellness app designed to help participants track and improve their daily light exposure. The app connects with Actlumus light and activity loggers to monitor light exposure and provide feedback about time spent outdoors.

Please note: This app is currently available exclusively for participants enrolled in the LightSPAN project conducted by the Eye N' Brain Research Lab at the National University of Singapore School of Medicine.

## Rankings

- #2,276,560 — Overall

## Similar extensions and apps

- [LightUP (TUMCREATE Study)](https://chrome-stats.com/d/id6744311745)
- [Lux Therapy](https://chrome-stats.com/d/id6747880435) — 3.50 / 5
- [Lume Health: Lux Tracker](https://chrome-stats.com/d/id6751324875) — 5.00 / 5
- [Lumos Glasses](https://chrome-stats.com/d/id6748364657) — 5.00 / 5
- [LYS Collect](https://chrome-stats.com/d/id1496944104)
- [MorningLux](https://chrome-stats.com/d/id6447364182)
- [Sunlight Reminder for Health](https://chrome-stats.com/d/id6470959179)
- [Light Teller](https://chrome-stats.com/d/id6450953060) — 5.00 / 5
- [Sunlight Eye Care: Habit App](https://chrome-stats.com/d/id6760747365)
- [Lumens Meter - Light Tool](https://chrome-stats.com/d/id6796055085)
- [LYS Connect](https://chrome-stats.com/d/id1594474637)
- [LightTrip (US)](https://chrome-stats.com/d/id6473984159) — 5.00 / 5

---

Source: [Chrome-Stats](https://chrome-stats.com/d/id6741063181)