in vs 클라(KLAR)
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
in
This app offers a comprehensive mental wellness solution, helping users measure stress levels using PPG technology and providing personalized programs like emotional diaries, cognitive therapy exercises, meditation, and ASMR sounds to manage anxiety and improve overall well-being.
- Stress measurement using PPG
- Personalized mental health programs
- Emotional diary
- Cognitive therapy exercises (Re-Think)
- Guided meditation
- ASMR and natural sounds
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Measure my stress through in mind and manage it with a customized mental health program! It offers a variety of mental health programs to relieve anxiety, tension, and excitement. Take time to recognize your current feelings and focus fully on yourself through various programs in mind. • Recommend it to those who have concerns below! 1. For those who can't fall asleep easily due to anxiety, nervousness, or concerns, 2. If you want to relax your mind due to complicated worries, 3. Who wants to check their stress levels and manage themselves. 4. For those who feel mentally exhausted and tired but feel burdened to receive treatment. 5. Someone who wants to manage stress but hesitates because they don't know where to start and how to start • Integrated management program in mind 1. Measure the bpm of the user with PPG (optical pulse wave detection) and analyze the degree of bpm change to measure the degree of activation of each nervous system of the user. 2. Classify the user's stress levels based on the measured results. 3. We recommend a mental health program suitable for user stress conditions. • What is PPG? The PPG and optical pulse wave measurement technology used to measure stress is a mobile implementation of the measurement method used in actual medical devices. Measure the changes in blood flow through the user's fingers through the camera and flash on the phone. Through this, the overall stress state of the user is shown by deteriorating the activity of the nervous system such as autonomic nerve activity and balance. *The results measured by 'PPG' can be used to determine the overall tendency of stress conditions, but cannot be used for medical purposes. For accurate results, please visit the hospital and conduct a thorough examination. • What is the mental health program provided by in mind? 1. Emotional diary Write down the feelings you feel every day in a simple diary with a cute one emoticon. I can check my emotional changes by building up my emotions that change day by day. 2. Re-Think It is a program that simplifies ACT (cognitive therapy) so that you can confide in your mind through some questions and take a step away from your worries and look at them with a new perspective. 3. Meditation Focus on breathing and recognize my feelings now, so that I can fully feel the emotions that are happening in my heart at this moment. 4. Sound It provides natural sounds and various ASMRs recorded and filmed by itself. With the timer function, you can enjoy it comfortably for as long as you want, or set a target time to concentrate in a relaxed state. *Subscription prices and terms&Conditions in mind provides an automatic renewal subscription that allows users to use all services in in mind without restriction while maintaining an active subscription. The monthly subscription is 4.49USD per month and the annual subscription is 43.99 USD per year. You will be charged as a payment method registered in your iTunes account after the paid payment for the first subscription start. If you do not cancel your automatic renewal 24 hours before the subscription expires, you will automatically renew and pay within 24 hours before the subscription expires. You can check and cancel your subscription in the App Store > Menu > Account > Subscription > Regular Payment. *Refunds and other processing procedures follow the Terms of Service. Terms of Service: http://www.demand.co.kr/service?lang=en Privacy Policy: http://www.demand.co.kr/privacy?lang=en *Minimum supported OS version: iOS 13.0 * App permissions: [Required] -None [Optional] - Camera : Use stress measurement (PPG). Even if you don't allow to grant optional access, you can still use the content except for stress measurements. Hompage : http://www.demand.co.kr Contact: help@demand.co.kr
클라(KLAR)
Reduce daily stress and improve sleep quality to unlock your potential. Engage in guided meditations, calming sleep content, and regular mental check-ins to manage your well-being.
- Stress relief meditations
- Sleep improvement content
- Mental self-check surveys
- Brain training exercises
- Relaxing sleep sounds
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일상에서의 스트레스를 줄이고, 수면의 질을 높여 여러분의 잠재력을 되찾아보세요. 1. 스트레스 완화 명상 우리가 몸의 건강을 위해 헬스장에 가서 운동하듯이, 명상은 마음의 건강을 위해 뇌를 훈련하는 운동입니다. 10분 명상을 통해 복잡한 생각을 잠재우고, 지금 이 순간, 여러분만의 여유를 만들어가는 연습을 해보세요. 2. 꿀잠 수면 콘텐츠 평소 잠들기 어렵거나 깊은 잠을 유지하기 어려우셨나요? 오디오 가이드를 들으며 잠들기 전 몸의 긴장을 풀어보세요. 또 잔잔한 수면 사운드를 들으며 꿀잠 자고 에너지 충전하세요. 3. 스스로 멘탈 체크 일주일 한번 일상생활에서 느꼈던 스트레스와 최근 수면 상태에 대해 간단한 설문을 해보세요. 주기적으로 내 스트레스와 수면 지수를 확인하고 스스로 멘탈을 관리해보세요. KLAR는 카이스트 뇌과학 전문가들이 만든 셀프케어 앱입니다. 우리 모두가 본연의 컨디션을 되찾아 잠재된 능력을 발현할 수 있도록 KLAR는 끊임없이 인간의 뇌와 마음을 연구합니다.
Screenshots
Verdict
The clearest difference is review sentiment: 클라(KLAR) at 100% against in's 0%. 클라(KLAR) also leads on rating (3.4 vs 1.0) and in-app purchases (none vs 2). On price, ads, device support and iOS requirement 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
Both are free to download. in sells 2 in-app purchases, starting at $4.49 per month. 클라(KLAR) asks for nothing beyond the download.
클라(KLAR) holds the better App Store score, 3.4 against 1.0. That said, the two scores are not equally well evidenced: 클라(KLAR) has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of in's written reviews are positive against 100% of 클라(KLAR)'s.
in ships an update monthly, 클라(KLAR) fortnightly. The most recent releases landed on October 4, 2026 and September 30, 2026 respectively.
| Parameter | in | 클라(KLAR) |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 3.4 (5 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 5 — better |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 22 MB | 156 MB |
| Age rating | 12+ | 4+ |
| Developer | Demand. INC | YBRAIN Inc. |
Customer experience
in
클라(KLAR)
In-app purchases
in
- inmind monthly subscription7 Days trial$4.491 Month
- annual subscription7 Days trial$43.991 Year
클라(KLAR)
No in-app purchases








