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StressScan - check your stress

StressScan - check your stress

by Stress Scan Inc.

215 ratings
121 reviews
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💪 Health & Fitness
🏥 Medical
Free
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Details

  • Released
  • Updated
  • August 1, 2013
  • March 18, 2025

Developer

Stress Scan Inc.
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About

Measure your mental and physical stress levels using your smartphone's camera. Analyze heart rate changes to understand your autonomic nervous system balance and receive a stress score from 1 to 100. Track stress over time and manage your well-being.

✓Measure stress level (1-100)
✓Analyze heart rate variability
✓Assess autonomic nervous system balance
✓Track daily stress
✓Check effects of meals/drinks on stress
✓Monitor relaxation
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What users say

Summarized from real user reviews of StressScan. Based on 215 reviews and a 3.7/5 average, it highlights the 5 positives and 8 negatives reviewers mention most about this Medical app.

Positive things

  • 💡Camera-based heart rate measurement
  • 👍Easy to use for some users
  • 📈Useful for tracking heart rate trends
  • 🤔Can help identify potential health issues
  • 📊Good for record-keeping of subjective stress

Negative things

  • 📉Inaccurate stress measurements
  • ⚠️Inconsistent readings
  • ❌Does not work for many users
  • 📱Camera scanning issues
  • 🤔Unclear measurement methodology
  • 😠Frustrating login/registration issues
  • 💸Unwanted ads
  • 🔥Device overheating during measurement
See all reviews

What's New in StressScan

3.14.4

March 18, 2025

With the renewal to our new app, "Habitone," we've added an announcement regarding the discontinuation of the current service.

User reviews

Most RecentHighest RatedLowest Rated

鬱で休職中なのに？

うつ病で休職中なのにストレスなしで精神状態が非常に安定していると何度測定しても結果が出ます。睡眠もまともに取れていない状態なのに？
サカナ大好きサカナ大好き

ねえねえ

今春にサービス終了して消えるんじゃないの？全然まったくこのアプリ消える気配ないけど…
yuito3911yuito3911

片手だけでストレスを測定できるように改良して下さい

片手しか使えない私は測定中に表示される次へをタップするとレンズに当てている指が動きえらーになってしまいます片手だけでストレスを測定できるように改良をお願いいたします
厳しいとは思いますがこの点を減点として★2つマイナスしました
ルルドスターリングルルドスターリング

脈拍はおおよそあってると思う

ストレスで脈が飛ぶ感覚がたまにあり、ちょうど継続中にその感覚が来てさてどうなる！と思ったらちゃんとめちゃめちゃ飛んでました。びっくり。
こんなんで取れんのかよ脈、なんで半信半疑でいたのですがまさかの正確さに正直驚きました。
りねん0324りねん0324

Useless

No matter how stressed I am, I am freaking out about something, can’t sleep, I am jumping and it says my stress level is 1%. Junk!
SalamandraVSalamandraV
See 116 more reviews

User experience

🐞

Reported Bugs

10 issues

App crashes or freezes

Bug

Login/registration errors

Bug

Camera not detecting finger or providing erratic readings

Bug

Data overwriting

Bug

App redirects to other apps (e.g., Instagram)

Bug

Notifications are stressful

Bug

Device overheating when measuring

Bug

Inconsistent readings between devices (Xperia vs. iPhone)

Bug

App not working on newer iPhone models

Bug

Cannot sign in or create an account

Bug
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Requested Features

12 requests

Improve accuracy of stress measurement

Feature

Allow one-handed operation for measurement

Feature

Add a remedy section for high stress results

Feature

Integrate with Apple Health/Fitbit

Feature

Add respiration and sleep data for stress assessment

Feature

Increase character limit for memo function

Feature

Add support for more languages (Traditional Chinese, English)

Feature

Offer an ad-free version

Feature

Develop an Apple Watch app

Feature

Provide clear instructions on which lens to use

Feature

Allow account deletion

Feature

Add a 'love scan' feature

Feature

FAQ

What does StressScan do?

StressScan analyzes changes in your heart rate by having you place your finger over your smartphone's camera for two minutes. It scientifically measures your mental and physical stress levels on a scale of 1 to 100 based on the balance of your autonomic nervous system.

How does StressScan measure stress?

The app uses heart rate variability analysis, a medically recognized technology. By analyzing the waveform of your heartbeat at the fingertip, it assesses the balance of your autonomic nervous system, which can be disordered by fatigue and stress.

Is StressScan accurate and trustworthy?

The technology behind StressScan is based on heart rate variability analysis, widely recognized in heart rate and autonomic nervous system research. This technology is used by medical institutions, the US military for PTSD treatment, and NASA for astronaut health management.

What are the use cases for StressScan?

You can use StressScan for periodic checking of your daily stress level, assessing the effects of meals and drinks on your stress, and monitoring your relaxation while traveling or in a favorite spot.

What are the device and environment requirements for StressScan?

StressScan requires a smartphone equipped with a camera and flash. An internet connection is also necessary for the app to perform complex stress analysis using external support for measurement functions.