LYS Track vs Nobi lights
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
LYS Track
Read full descriptionHide full description
Sleep soundly, boost your energy levels and improve your mood. LYS is your personal guide to a healthier life with light. β’ Learn how the light in your everyday life affects your wellbeing β’ Learn about your inner clock and follow science-based wellbeing programmes LIGHT, HEALTH AND WELLBEING Light has a powerful effect on your physical and mental health β influencing everything from how well you sleep to your focus at work. But in the modern world, 90% of our time is spent indoors. And most people struggle to get the light they need to maintain healthy sleep-wake cycles. Inspired by the latest research in sleep science, LYS helps you understand and find the right light for you. LYS is here to keep you happy, healthy and productive. ARE YOU A NIGHT OWL OR A MORNING LARK? The first step to healthy habits: know yourself. Use LYS to discover your chronotype. Learn about your inner clock and how to use light to your advantage Discover your optimal times for work, exercise, and sleep FOLLOW SCIENCE-BASED WELLBEING PROGRAMMES LYS Wellbeing Programmes nudge you towards small changes in your everyday life that can make a big difference to your sleep, mood and energy levels. In-depth analysis of your sleep-wake cycles and light intake Get detailed advice on how to improve your sleep and wellbeing Using your sleep data from the Health app, LYS will automatically adjust your schedule to match your actual wake and sleep cycle, for a perfect night sleep.
Nobi lights
Read full descriptionHide full description
When someone falls, every second counts. With Nobi, caregivers are instantly alerted. The smart AI-powered lights detect every fall and immediately notify you through the Nobi app. But Nobi offers more than just fall detection. It also helps prevent falls from happening in the first place. Smart automatic lighting reduces the risk of incidents, risk alerts enable quick intervention, and the app gives you a complete overview of all residents at any time. Nobi integrates seamlessly with existing systems and processes all information locally, ensuring residentsβ privacy is fully protected. Less worry, less workloadβmore time for the care that truly matters.
Screenshots
Verdict
The clearest difference is update cadence: LYS Track at every 2 months against Nobi lights's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
LYS Track ships an update every 2 months, Nobi lights every 4 months. The most recent releases landed on October 2, 2026 and October 10, 2026 respectively.
| Parameter | LYS Track | Nobi lights |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months β better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod β better |
| Requires iOS | 15.0 β better | 15.6 |
| Further details β not scored | ||
| Size | 65 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | LYS Technologies LTD | Nobi BV |
In-app purchases
LYS Track
No in-app purchases
Nobi lights
No in-app purchases
Questions
Is LYS Track free?
Is Nobi lights free?
Do LYS Track or Nobi lights have ads?
Which is updated more often, LYS Track or Nobi lights?
Other comparisons















