Comparison

Sleep Doc vs Sauna Record

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

Head to head
About

Sleep Doc

This app requires a Sleep Doc wearable band to monitor women's menopausal health. It tracks sunlight exposure, activity levels, and light disturbances, providing sleep pattern data and AI-driven behavioral therapy recommendations. Share your health data with family and friends.

Highlights
  • Menopause health monitoring
  • Sunlight exposure tracking
  • Activity level monitoring
  • Sleep disturbance alerts
  • Sleep pattern analysis
  • AI-driven sleep therapy
  • Health data sharing
Read full description

* 이 앱은 Sleep Doc 웨어러블 밴드를 필요로 합니다. • 세계 최초 여셩 갱년기 건강관리 스마트 밴드 • Sleep Doc앱은 Sleep Doc 웨어러블 밴드와 bluetooth로 연결하여 사용 하실 수 있습니다. • 햇빛 노출량을 계산하여 수면에 필요한 양보다 부족하거나 관한 경우 스마트 밴드에서 진동과 LED로 알려줍니다. • 활동량을 계산하여 수면에 필요한 양보다 부족하거나 관한 경우 스마트 밴드에서 진동과 LED로 알려줍니다. • 수면에 방해되는 조명에 노출된 경우 스마트 밴드에서 진동과 LED로 알려줍니다. • 스마트폰과 연동하여 수면패턴, 수면시간, 깸, 뒤척임, 수면이상 증세를 수치 데이터와 그래프로 제공합니다. • 인공지능 주치의를 통하여 수면인지행동 처방을 Text로 제공 합니다. • 가족, 지인, 연인들과 생활습관 데이터를 공유하는 SleepCare기능을 제공합니다. • 그룹으로 건강관리 서비스를 PC에서 운영할 수 있는 SleepCare On 서비스를 제공 합니다.(www.sleep-doc.xyz) • 사용법에 대한 동영상은 홈페이지(sleep-doc.com)를 참조하세요.

About

Sauna Record

Track your sauna sessions, water baths, and rest periods with detailed heart rate and environmental data. Analyze your records to optimize your sauna experience for better health and well-being. Integrates with Apple Watch and HealthKit for comprehensive health monitoring.

Highlights
  • Record sauna, water bath, and rest times
  • Track heart rate and estimated sweat volume
  • Save heart rate data to HealthKit
  • Sauna activity calendar and vibration notifications
  • Record sauna facility details and temperatures
  • Track weight, blood pressure, and BMI
  • Backup and share sauna records
Features
Read full description

Use your Apple Watch to record your sauna. Sauna Record records the time and heart rate for each set of sauna, water bath, and rest, and the estimated sweat volume in the sauna. By entering a sauna based on time and heart rate, you can enter a sauna in a healthy way. A pleasant sauna, water bath, and rest vary depending on the facility, season, and your own condition. The sauna record is used to record the time and heart rate, and finally, the temperature of the sauna room, the temperature of the water bath, the temperature of the outside air, and whether there is a wax or aufguss, etc. are entered. By looking at the recorded information, you will know what kind of sauna and how to enter the sauna is best for you and how to get closer to a better body condition. The following functions are available. Record the time and heart rate of each sauna, water bath, and rest. Save heart rate data to health care Heart rate graphing Sauna activity calendar Vibration notification function for the set time. A function that vibrates to notify the user according to the set heart rate A function that calculates the estimated amount of perspiration based on the set perspiration rate. A function to check the record of all past saunas entered by year, month, and day. Record the facilities and notes of saunas you have entered. Register your favorite saunas. Record whether or not you have been to a sauna with or without a löyly or aufguss. Record your evaluation of each sauna. Record the temperature of each sauna. Record your weight and blood pressure. BMI measurement based on height Record backup function Measured records can be viewed on the iPhone. Records can also be shared as images or text. We hope this application will contribute to the hot bath industry. Notes This app integrates with the HealthKit health app and uses heart rate data. The values in the app are for reference only. Please enjoy the sauna with your physical condition first. Please wear a non-metallic belt, cover the sauna with your hand, or apply a cold towel with water to prevent the AppleWatch from getting hot. Please use Apple Watch in the recommended environment.

Screenshots

Sleep Doc4 screens
Sauna Record4 screens

Verdict

The call

The clearest difference is price: Sleep Doc at Free against Sauna Record's $3.99. Sauna Record's advantage is update cadence (fortnightly vs every 2 months). On review sentiment, ads, in-app purchases and device support 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

Sleep Doc is free to download; Sauna Record costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Sleep Doc ships an update every 2 months, Sauna Record fortnightly. The most recent releases landed on October 2, 2026 and October 16, 2026 respectively.

Scorecard3 real differences · 7 level
Sleep Doc versus Sauna Record: the parameters behind the verdict, then further details
ParameterSleep DocSauna Record
PriceFree — better$3.99
Rating—1.0 (1 ratings) — better
Positive reviews57.1% of reviews57.1% of reviews
Number of ratings—1 — better
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPodiPhone, iPod, Apple Watch — better
Requires iOS15.615.0 — better
Further details — not scored
Size19 MB90 MB
Age rating4+4+
DeveloperJM smart Co.,Ltdkoichi sonehara

Customer experience

Sleep Doc

Written reviews7 reviews
Positive57.1%
Neutral0.0%
Negative42.9%

Sauna Record

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews21 reviews
Positive57.1%
Neutral9.5%
Negative33.3%

In-app purchases

None

Sleep Doc

No in-app purchases

None

Sauna Record

No in-app purchases

Questions

Is Sleep Doc free?
Sleep Doc is free to download, with no in-app purchases.
Is Sauna Record free?
Sauna Record costs $3.99, with no in-app purchases.
Do Sleep Doc or Sauna Record have ads?
Neither Sleep Doc nor Sauna Record shows ads.
Which is updated more often, Sleep Doc or Sauna Record?
Sleep Doc ships an update every 2 months, and Sauna Record fortnightly. Most recently, Sleep Doc was updated on October 2, 2026 and Sauna Record on October 16, 2026.

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