# MyTrials vs Casana

The clearest difference is iOS requirement: MyTrials at 15.1 against Casana's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

MyTrials ships an update every 5 weeks, Casana every 3 weeks. The most recent releases landed on October 27, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | MyTrials | Casana |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/casana/id6758276588/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 34 MB | 24 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [Behavioral Activation Tech, LLC](https://appshunter.io/developer/1071737269) | [Casana Care Inc](https://appshunter.io/developer/1751914117) |

## What reviewers say

### MyTrials

[App page](https://appshunter.io/ios/app/mytrials-study-platform/id1642941152)

**Features:** macOS Compatibility

**In-app purchases:** none


### Casana

[App page](https://appshunter.io/ios/app/casana/id6758276588)

This app passively tracks key vital signs during daily routines, providing insights into wellness trends. It measures heart rate, blood pressure, blood oxygen, HRV, respiration rate, and stability without requiring wearables or extra steps. Data can be shared with loved ones or healthcare providers.

**Highlights:** Passive vital sign tracking, Heart rate monitoring, Blood pressure monitoring, Blood oxygen (SpO₂) measurement, Heart Rate Variability (HRV), Respiration rate tracking, Stability monitoring, Data sharing with caregivers

**In-app purchases:** none


## Frequently asked questions

### Is MyTrials free?

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

### Is Casana free?

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

### Do MyTrials or Casana have ads?

Neither MyTrials nor Casana shows ads.

### Which is updated more often, MyTrials or Casana?

MyTrials ships an update every 5 weeks, and Casana every 3 weeks. Most recently, MyTrials was updated on October 27, 2026 and Casana on October 16, 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.*