# Empatica Care Lab vs CalmiFy

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.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

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.

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.

## The numbers

| Metric | Empatica Care Lab | CalmiFy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/empatica-care-lab/id6443699123/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/calmify-stress-user-study/id6742513827/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 199 MB | 30 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Empatica](https://appshunter.io/developer/702791636) | [Abdullah Al Mamun](https://appshunter.io/developer/1798793502) |

## What reviewers say

### Empatica Care Lab

[App page](https://appshunter.io/ios/app/empatica-care-lab/id6443699123)

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:** Vision Pro support

**In-app purchases:** none


### CalmiFy

[App page](https://appshunter.io/ios/app/calmify-stress-user-study/id6742513827)

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:** macOS Compatibility

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*