# Empatica Care Lab vs MoodMetrics Study

Empatica Care Lab and MoodMetrics Study are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Empatica Care Lab ships an update monthly, MoodMetrics Study fortnightly. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Empatica Care Lab | MoodMetrics Study |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/empatica-care-lab/id6443699123/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free | — |
| Size | 199 MB | 167 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Empatica](https://appshunter.io/developer/702791636) | [Avicenna Research Inc.](https://appshunter.io/developer/1137173051) |

## 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


### MoodMetrics Study

[App page](https://appshunter.io/ios/app/moodmetrics-study/id6777770007)

**Features:** macOS Compatibility, Vision Pro support

**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 MoodMetrics Study free?

MoodMetrics Study is free to download, with no in-app purchases.

### Do Empatica Care Lab or MoodMetrics Study have ads?

Neither Empatica Care Lab nor MoodMetrics Study shows ads.

### Which is updated more often, Empatica Care Lab or MoodMetrics Study?

Empatica Care Lab ships an update monthly, and MoodMetrics Study fortnightly. Most recently, Empatica Care Lab was updated on October 10, 2026 and MoodMetrics Study on October 7, 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.*