Comparison

LYS Track vs Speck Connect

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

LYS Track

Features
Read 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 – 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.

About

Speck Connect

Features
Read full description

Blue Iris Labsβ„’ is a pioneer in the precise measurement and control of spectral, biological, and circadian lighting systems in real places. Our dual mission is to use lighting to improve health, and increase efficiency in environments.

Screenshots

LYS Track4 screens
Speck Connect4 screens

Verdict

The call

LYS Track and Speck Connect are too close to call on the numbers: across 6 compared parameters β€” price, update cadence, ads and in-app purchases among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

LYS Track ships an update every 2 months, Speck Connect monthly. The most recent releases landed on September 14, 2026 and September 21, 2026 respectively.

ScorecardNo meaningful differences
LYS Track versus Speck Connect: the parameters behind the verdict, then further details
ParameterLYS TrackSpeck Connect
PriceFreeFree
Update frequencyEvery 2 monthsMonthly β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 β€” better16.6
Further details β€” not scored
Size64 MB116 MB
Age rating4+4+
DeveloperLYS TECHNOLOGIES LTDBlue Iris Labs

In-app purchases

None

LYS Track

No in-app purchases

None

Speck Connect

No in-app purchases

Questions

Is LYS Track free?
LYS Track is free to download, with no in-app purchases.
Is Speck Connect free?
Speck Connect is free to download, with no in-app purchases.
Do LYS Track or Speck Connect have ads?
Neither LYS Track nor Speck Connect shows ads.
Which is updated more often, LYS Track or Speck Connect?
LYS Track ships an update every 2 months, and Speck Connect monthly. Most recently, LYS Track was updated on September 14, 2026 and Speck Connect on September 21, 2026.

Other comparisons