Comparison

Lumos Sleep vs Sunlight Tracking by Riseroo

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

Head to head
About

Lumos Sleep

This app helps you combat jet lag, improve sleep during night shifts, and wake up feeling refreshed. It uses patented technology and a proprietary algorithm to regulate your body's natural circadian rhythm, offering tailored programs for various sleep schedules.

Highlights
  • Jet lag and night shift assistance
  • Circadian rhythm regulation
  • Tailored sleep programs
  • Sunrise alarm feature
  • Light exposure recommendations
  • Smart Sleep Mask integration
Features
Read full description

Lumos Sleep: Jet lag and night shift assistant If you want to travel without jet lag, sleep better when working night shifts, get up early, or simply wake up feeling refreshed, Lumos is here for you. Despite their popularity, tactics such as soothing music or adjusting meal schedules are either less effective or very cumbersome in combating jet lag and night shift woes. To truly conquer these sleep disruptions, a more impactful solution directly engaging the body's circadian rhythm is essential for lasting results. A restful night's sleep begins with a healthy circadian rhythm, the body’s natural biological clock. Enter Lumos – the groundbreaking sleep app designed to revolutionize your sleep patterns. Powered by patented technology originating from Stanford University research, Lumos tackles sleep challenges brought on by swiftly changing schedules with its proprietary algorithm powered by research from top universities, supported by NASA, the Department of Defense, and others. With a suite of modules tailored for diverse sleep schedules, Lumos simplifies the transition. From combating jet lag to navigating night shifts, adjusting daily bedtimes to seamlessly adapting during daylight saving, Lumos guides you every step of the way. No matter whether you are traveling or working on night shifts, Lumos has you covered. Set your schedule, and let Lumos generate tailored programs for you. Experience the transformative effects of the light flash program delivered through the Lumos Smart Sleep Mask, a proven method derived from Stanford research for regulating your body's natural rhythms. Experience a refreshing wake-up with Lumos' innovative Sunrise Alarm, expertly crafted to expose you to gentle morning light, ensuring you wake up feeling revitalized and ready to conquer the day. If you don’t own a Lumos Smart Sleep Mask, no worries. Receive actionable recommendations on light exposure while traveling or working night shifts, all without requiring any additional tools. Lumos becomes your sleep companion, guiding you towards restorative sleep effortlessly. Trusted by the US military and professional athletes, including world-renowned champions, Lumos is the go-to solution for optimizing sleep regardless of your lifestyle. Download Lumos now and unlock the secret to revitalizing sleep – your personal sleep revolution awaits. https://www.wsj.com/articles/can-this-mask-make-jet-lag-a-thing-of-the-past-1509115689 https://www.wsj.com/articles/trouble-sleeping-high-tech-masks-can-help-1532535248 https://www.cnet.com/tech/mobile/bon-voyage-jet-lag-this-smart-sleep-mask-promises-a-cure-lumos/ https://athletechnews.com/product-of-the-week-lumos-sleep-mask/ https://www.msn.com/en-gb/travel/news/sleep-expert-shares-his-top-tips-for-sleeping-like-a-pro-while-flying/ar-AA1fdMcL Please see our website for additional information.

About

Sunlight Tracking by Riseroo

This app helps you establish a healthy morning sunlight exposure routine. It uses your iPhone's camera to measure sunlight and suggests optimal times for your daily sessions, tracking your progress and streaks.

Highlights
  • Morning sunlight exposure tracking
  • Camera-based sunlight measurement
  • Optimal session time suggestions
  • Daily progress and streak tracking
  • Personalized insights
  • Circadian rhythm regulation support
Features
Read full description

Welcome to Riseroo, your personal sunlight tracker! Our app encourages the healthy habit of morning sunlight exposure, known for its numerous benefits like regulating the circadian rhythm, improving mood, promoting wakefulness during the day, boosting vitamin D, and more. Riseroo uses your iPhone's camera to measure the amount of sunlight available, and based on the time of day and weather conditions, it suggests the optimal time for your daily sunlight session. Our intuitive sunlight tracker helps you keep an eye on your daily exposure, ensuring that you are getting just the right amount of sunlight. The home dashboard allows you to track streaks, achieve milestones, and get personalized insights of your progress. Start your day off right, develop a healthy routine, and bring a ray of sunshine into your life with Riseroo!

Screenshots

Lumos Sleep4 screens
Sunlight Tracking by Riseroo4 screens

Verdict

The call

The clearest difference is rating: Sunlight Tracking by Riseroo at 4.7 against Lumos Sleep's 2.8. Sunlight Tracking by Riseroo also leads on update cadence (every 6 days vs fortnightly) and review sentiment (50% vs 42%). On price, ratings volume, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

Sunlight Tracking by Riseroo holds the better App Store score, 4.7 against 2.8. Both are backed by a comparable volume of ratings — 13 and 25 respectively. Written reviews point the same way: 42% of Lumos Sleep's written reviews are positive against 50% of Sunlight Tracking by Riseroo's.

UpkeepUpdate frequency

Lumos Sleep ships an update fortnightly, Sunlight Tracking by Riseroo every 6 days. The most recent releases landed on July 24, 2026 and June 4, 2026 respectively.

Scorecard3 real differences · 7 level
Lumos Sleep versus Sunlight Tracking by Riseroo: the parameters behind the verdict, then further details
ParameterLumos SleepSunlight Tracking by Riseroo
PriceFreeFree
Rating2.8 (13 ratings)4.7 (25 ratings) — better
Positive reviews41.7% of reviews50.0% of reviews — better
Number of ratings1325 — better
Update frequencyFortnightlyEvery 6 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhoneiPhone, iPad — better
Requires iOS16.0 — better16.4
Further details — not scored
Size76 MB17 MB
Age rating4+4+
DeveloperLumosTech, Inc.Koshenka Labs LLC

Customer experience

Lumos Sleep

All ratings13 ratings
Positive46.2%
Neutral0.0%
Negative53.8%
Written reviews12 reviews
Positive41.7%
Neutral0.0%
Negative58.3%

Sunlight Tracking by Riseroo

All ratings25 ratings
Positive92.0%
Neutral4.0%
Negative4.0%
Written reviews4 reviews
Positive50.0%
Neutral25.0%
Negative25.0%

In-app purchases

None

Lumos Sleep

No in-app purchases

None

Sunlight Tracking by Riseroo

No in-app purchases

Questions

Is Lumos Sleep free?
Lumos Sleep is free to download, with no in-app purchases.
Is Sunlight Tracking by Riseroo free?
Sunlight Tracking by Riseroo is free to download, with no in-app purchases.
Which has better reviews, Lumos Sleep or Sunlight Tracking by Riseroo?
Sunlight Tracking by Riseroo is rated higher. Lumos Sleep averages 2.8 out of 5 from 13 ratings, while Sunlight Tracking by Riseroo averages 4.7 from 25 ratings.
Do Lumos Sleep or Sunlight Tracking by Riseroo have ads?
Neither Lumos Sleep nor Sunlight Tracking by Riseroo shows ads.
Which is updated more often, Lumos Sleep or Sunlight Tracking by Riseroo?
Lumos Sleep ships an update fortnightly, and Sunlight Tracking by Riseroo every 6 days. Most recently, Lumos Sleep was updated on July 24, 2026 and Sunlight Tracking by Riseroo on June 4, 2026.

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