Comparison

Empatica Care Lab vs CalmiFy

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

Head to head
About

Empatica Care Lab

This app facilitates the collection and secure upload of data from a wearable device to a cloud platform for academic and institutional research. It offers live system status checks, continuous data streaming, and smart troubleshooting to ensure research integrity.

Highlights
  • Live system status check
  • Automated wearable data streaming
  • Wearing time indicator
  • Smart troubleshooting
  • Secure, de-identified login
Features
Read full description

The Care Lab App is part of Empatica’s research ecosystem for academic and institutional research and longitudinal studies. The app uploads data collected from the EmbracePlus wearable to the Cloud, so it can be accessed by researchers. Key features include: Live status check of the system Continuous, automated EmbracePlus data streaming Wearing time indicator to safeguard adherence Smart troubleshooting and notifications Easy onboarding for EmbracePlus Secure, de-identified login credentials The Care Lab App is intended for research use only and should not be used as part of diagnostic or clinical procedures.  Care Lab is not intended for medical or diagnostic purposes. Always seek the doctor’s advice if you feel unwell.  Care Lab should never be used to make medical or diagnostics decisions.

About

CalmiFy

This research-focused application collects daily survey responses to study stress, emotional states, and alcohol cravings. It supports scientific investigations into music's effectiveness in reducing stress and understanding behavioral patterns. Data is de-identified and securely stored for research purposes.

Highlights
  • Daily structured surveys
  • Stress event logging
  • Music listening effectiveness tracking
  • Emotional state assessment
  • Alcohol craving monitoring
  • De-identified data collection
Features
Read full description

Overview: CalmiFy is a research-focused app designed to facilitate user studies on stress monitoring, emotional states, and alcohol cravings. The app collects user responses through structured daily surveys to support scientific investigations that aim to identify features of music selections that are most effective in reducing momentary stress in the real-world. Functionality: The app consists of four daily surveys: Early Morning Survey: Assesses sleep quality, emotional states, alcohol cravings, and other related experiences during the night. Midday Surveys (2 per day): Captures emotional states, alcohol cravings, and stressful events since the last survey. Allows users to provide details about stress triggers and coping mechanisms. End-of-Day Survey: Reflects on the user’s overall day, covering emotional states, alcohol cravings, and notable stress-related experiences. Key Features: Various Question Formats: The surveys include multiple-choice questions, Likert scales, and open-ended responses for comprehensive data capture. Stress Event Logging: Users can log stress events, describe stress triggers, and provide details on how they coped with the stress, including music listening and other strategies. Data Security: CalmiFy is designed to meet rigorous privacy and confidentiality standards. User data is de-identified and securely stored on a server and accessible only to authorized researchers for the purposes of the study. Data Retention Identifiable data that links data collected from the CalmiFy study with participants’ contact information will be securely retained by the research team for 3 years and then destroyed using sanitation methods to the level of cleaning per National Institute of Standards and Technology (NIST) 800-88SP. Intended Use: CalmiFy is intended for use in clinical or academic research settings. The app provides researchers with an effective tool for conducting longitudinal studies on stress, emotions, and alcohol cravings, offering insights into behavioral patterns and intervention strategies. Compliance and Review Notes: CalmiFy does not include any features unrelated to its core research focus. All features and data collection mechanisms are aligned with ethical guidelines for research applications. The CalmiFy study has received approval from the Washington State University Institutional Research Board (WSU IRB # 20612)

Screenshots

Empatica Care Lab4 screens
CalmiFy4 screens

Verdict

The call

The clearest difference is rating: CalmiFy at 5.0 against Empatica Care Lab's 3.0. CalmiFy also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.0). On price, ratings volume, update cadence and ads 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

CalmiFy holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

Empatica Care Lab ships an update monthly, CalmiFy every 5 weeks. The most recent releases landed on September 26, 2026 and June 4, 2026 respectively.

Scorecard3 real differences · 7 level
Empatica Care Lab versus CalmiFy: the parameters behind the verdict, then further details
ParameterEmpatica Care LabCalmiFy
PriceFreeFree
Rating3.0 (2 ratings)5.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings2 — better1
Update frequencyMonthly — betterEvery 5 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.012.0 — better
Further details — not scored
Size199 MB30 MB
Age rating4+17+
DeveloperEmpaticaAbdullah Al Mamun

Customer experience

Empatica Care Lab

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

CalmiFy

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Empatica Care Lab

No in-app purchases

None

CalmiFy

No in-app purchases

Questions

Is Empatica Care Lab free?
Empatica Care Lab is free to download, with no in-app purchases.
Is CalmiFy free?
CalmiFy is free to download, with no in-app purchases.
Which has better reviews, Empatica Care Lab or CalmiFy?
CalmiFy is rated higher. Empatica Care Lab averages 3.0 out of 5 from 2 ratings, while CalmiFy averages 5.0 from 1 ratings.
Do Empatica Care Lab or CalmiFy have ads?
Neither Empatica Care Lab nor CalmiFy shows ads.
Which is updated more often, Empatica Care Lab or CalmiFy?
Empatica Care Lab ships an update monthly, and CalmiFy every 5 weeks. Most recently, Empatica Care Lab was updated on September 26, 2026 and CalmiFy on June 4, 2026.

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