Comparison

루미 vs Sleep Diary & Bedtime Tracker

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

Head to head
About

루미

This app helps improve sleep by addressing the root causes of insomnia, focusing on changing habits and thoughts rather than relying on temporary aids. It offers personalized programs based on sleep psychology, daily journaling, and detailed sleep reports to help users understand and fundamentally improve their sleep patterns.

Highlights
  • Sleep psychology-based programs
  • Sleep status surveys
  • Daily sleep journaling
  • Sleep reports with feedback
  • Personalized sleep routines
Features
Read full description

루미는 불면증 인지행동치료(CBT-I) 원리를 바탕으로, 수면제 없이 잠드는 힘을 되찾도록 돕는 수면 코칭 앱입니다. 불면증 인지행동치료(CBT-I)는 미국수면의학회와 미국내과학회가 만성 불면증에 가장 먼저 권하는 비약물 방법이에요. 루미는 이 원리를 39일 프로그램에 담았습니다. 매일 수면일지를 쓰고 하루 20분 활동을 실천하면, 전담 코치가 기록을 보고 매주 피드백과 다음 주 방향을 함께 잡아드려요. ― 불면증을 개선하기 위해 멜라토닌, ASMR, 수면제 등을 사용해보신 적이 있을 거예요. 그때는 잠시 도움이 되기도 합니다. 하지만 이런 방법들은 말 그대로 ‘보조 수단’일 뿐, 수면의 질을 근본적으로 개선하지는 못합니다. 진짜 중요한 건 ‘더 잘 자려고 애쓰는 것’이 아니라, 내 몸의 습관과 생각을 바꾸는 것입니다. 한번 떠올려보세요. 예전에 잘 자던 시절, 잠들기 위해 특별히 노력했었나요? 아마 아니었을 거예요.
 그냥 누우면, 어느새 자연스럽게 잠이 들었을 겁니다. 이처럼, 잠이란 원래 억지로 만들어내는 것이 아니라, 몸과 마음이 스스로 잠들 수 있는 환경을 만들어주는 것입니다. 루미는 바로 그 지점에 집중합니다. ― 이런 분들께 추천드려요 - 멜라토닌이나 수면제에 의존하지 않고 잠들고 싶은 분 - 잠에 드는게 어려우신 분 - 잠은 자는데 개운하지 않고, 자주 깨는 분 - ‘잘 자야 한다’는 압박 때문에 오히려 잠이 더 어려운 분 - 내 수면 상태를 제대로 이해하고, 근본적으로 수면을 개선하고 바꾸고 싶은 분 ― 루미의 주요 기능 ▶ 불면증 인지행동치료(CBT-I) 기반 39일 프로그램 수면을 방해하는 생각과 습관을 점검하고, 수면 제한·자극 조절·인지 재구성·이완 훈련 같은 CBT-I 방법을 내 생활에 맞게 실천합니다. ▶ 나의 수면 상태를 파악하는 수면 설문 현재 수면 상태와 방해 요인을 체계적으로 확인할 수 있어요. ▶ 매일 작성하는 수면 일지 잠든 시간, 깬 시간, 수면의 질을 기록하며
내 수면 패턴을 눈으로 확인합니다. ▶ 수면 리포트로 한눈에 보는 변화 수면 효율과 흐름을 점수와 그래프로 확인하고,
지금 상태에 맞는 피드백을 받아보세요. ▶ 전담 코치와 함께하는 주간 코칭 코어·인텐시브 플랜에서는 매주 예약한 시간에 코치와 1:1 채팅으로 만나, 한 주의 수면 기록을 함께 보고 다음 주 수면 시간과 실천 방법을 조정해요. ― 잠을 ‘관리’하지 말고, 다시 ‘맡겨보세요’ 루미는 잠을 통제하려 하지 않습니다. 대신, 잠이 자연스럽게 찾아올 수 있도록 몸과 마음을 원래의 상태로 되돌려줍니다. 루미와 함께,
아무 걱정 없이 잠들던 그때로 돌아가요. ― *Morin CM, et al. JAMA. 2009;301(19):2005-2015 **Glass J, et al. BMJ. 2005;331(7526):1169 ***Jacobs GD, et al. Arch Intern Med. 2004;164(17):1888-1896 ― 이용약관(Terms of Use): https://lumisleep.app/terms 개인정보처리방침(Privacy Policy): https://lumisleep.app/privacy Apple 표준 이용약관(EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Sleep Diary & Bedtime Tracker

Easily log your sleep patterns, including naps and split sessions, in under 30 seconds. Track your bedtime, wake time, and sleep quality with a simple interface. View weekly trends and analyze sleep factors to understand your habits.

Highlights
  • Log bedtime and wake time
  • Rate sleep quality
  • Track naps and split sleep
  • View weekly sleep patterns
  • Analyze sleep factors
  • Offline functionality
Features
Read full description

Know more about your nights, one record at a time. Sleep Diary makes it simple to log when you went to bed, when you woke up, and how rested you felt. Keep night sleep, naps, and split sleep together, even when your schedule changes. SEE MORE THAN HOURS IN BED Add sleep-onset or awake time to your night records to see estimated sleep efficiency. Basic records, naps, and short sleep are not included in this average. Review average sleep duration, night awakenings, and your own sleep-quality and morning-energy ratings. Estimates come from your entries; the app does not automatically measure sleep or sleep stages. TRACK WHAT MATTERS TO YOU Record caffeine, exercise, stress, or other parts of your day alongside your sleep. Add your own factors, rename custom factors, and hide or restore items. Your past records stay connected. Factor statistics show how often you recorded each item, without claiming cause and effect. FIND YOUR PATTERNS - See daily sleep duration in a monthly calendar. - Browse weekly and monthly averages. - Explore bedtime, wake-time, and morning-energy trends. - Add several sleep sessions per day and fill in past dates. - Leave a note about anything you want to remember. FIT YOUR ROUTINE - Daily reminders at a time you choose. - Clear light and dark themes. - 12-hour or 24-hour time and a choice of week start. - English, Korean, Japanese, Spanish, and Russian. - Record and review sleep offline. Sleep records are stored on your device. This is a manual sleep journal, not a medical device. It does not provide medical diagnosis or treatment. Consult a qualified health professional for medical concerns.

Screenshots

루미4 screens
Sleep Diary & Bedtime Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: Sleep Diary & Bedtime Tracker at none against 루미's 6. 루미's advantage is update cadence (every 11 days vs monthly). On price, rating, review sentiment and ratings volume 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. 루미 sells 6 in-app purchases, starting at $4.99 per month. Sleep Diary & Bedtime Tracker asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for 루미 against 5.0 for Sleep Diary & Bedtime Tracker. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

루미 ships an update every 11 days, Sleep Diary & Bedtime Tracker monthly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
루미 versus Sleep Diary & Bedtime Tracker: the parameters behind the verdict, then further details
Parameter루미Sleep Diary & Bedtime Tracker
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings11
Update frequencyEvery 11 days — betterMonthly
AdsYesYes
In-app purchasesYesNo — better
MonetizationSubscriptionAd-supported — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.115.0 — better
Further details — not scored
Size121 MB45 MB
Age rating4+4+
DeveloperJae Chan LeeSeulki Eom

Customer experience

루미

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews11 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Sleep Diary & Bedtime Tracker

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

6 purchases

루미

Subscriptions2
  • 투나잇 월간 구독$4.991 Month
  • 투나잇 연간 구독$49.991 Year
One-time4
  • 스타터$9.99
  • 루미 코어$29.99
  • 루미 인텐시브$59.99
Show 1 more
  • 딥케어$69.99
None

Sleep Diary & Bedtime Tracker

No in-app purchases

Questions

Is 루미 free?
루미 is free to download, with in-app purchases available.
Is Sleep Diary & Bedtime Tracker free?
Sleep Diary & Bedtime Tracker is free to download, with no in-app purchases.
Which has better reviews, 루미 or Sleep Diary & Bedtime Tracker?
루미 and Sleep Diary & Bedtime Tracker are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do 루미 or Sleep Diary & Bedtime Tracker have ads?
Both 루미 and Sleep Diary & Bedtime Tracker show ads.
Which is updated more often, 루미 or Sleep Diary & Bedtime Tracker?
루미 ships an update every 11 days, and Sleep Diary & Bedtime Tracker monthly. Most recently, 루미 was updated on October 25, 2026 and Sleep Diary & Bedtime Tracker on October 24, 2026.

Other comparisons