# SmartSignals® eCOA vs TutelaCare

The clearest difference is update cadence: SmartSignals® eCOA at monthly against TutelaCare's every 2 months. SmartSignals® eCOA also leads on iOS requirement (13.0 vs 15.2). On price, ads, in-app purchases and device support there is nothing between them.

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

SmartSignals® eCOA ships an update monthly, TutelaCare every 2 months. The most recent releases landed on September 29, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | SmartSignals® eCOA | TutelaCare |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/smartsignals-ecoa/id1602206850/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | — |
| Size | 53 MB | 1 MB |
| Requires iOS | **13.0** | 15.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Signant Health Oy](https://appshunter.io/developer/885378600) | [Blueridge Business Solutions Inc.](https://appshunter.io/developer/1754062524) |

## What reviewers say

### SmartSignals® eCOA

[App page](https://appshunter.io/ios/app/smartsignals-ecoa/id1602206850)

This app facilitates data collection from patients and caregivers in clinical trials for new medicines. It provides easy access to questionnaires, helping participants follow study protocols and ensuring data privacy.

**Highlights:** Patient data collection, Caregiver data collection, Clinical trial participation, Questionnaire access, Timely reminders, Patient privacy compliance

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

**In-app purchases:** none


### TutelaCare

[App page](https://appshunter.io/ios/app/tutelacare/id6504840708)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartSignals® eCOA free?

SmartSignals® eCOA is free to download, with no in-app purchases.

### Is TutelaCare free?

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

### Do SmartSignals® eCOA or TutelaCare have ads?

Neither SmartSignals® eCOA nor TutelaCare shows ads.

### Which is updated more often, SmartSignals® eCOA or TutelaCare?

SmartSignals® eCOA ships an update monthly, and TutelaCare every 2 months. Most recently, SmartSignals® eCOA was updated on September 29, 2026 and TutelaCare on October 9, 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.*