# assisTek eCOA vs MuscleTools

The clearest difference is device support: assisTek eCOA at 3 against MuscleTools's 1. assisTek eCOA also leads on iOS requirement (14.0 vs 17.6). On price, 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.

## The numbers

| Metric | assisTek eCOA | MuscleTools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/assistek-ecoa/id6446338164/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free | — |
| Size | 198 MB | 18 MB |
| Requires iOS | **14.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [assisTek Inc](https://appshunter.io/developer/1677468128) | [Lasse Dollis Spilling](https://appshunter.io/developer/1676616611) |

## What reviewers say

### assisTek eCOA

[App page](https://appshunter.io/ios/app/assistek-ecoa/id6446338164)

This application enables patients, site coordinators, and clinicians to access and input data for clinical trial questionnaires directly from their personal devices. It offers user-friendly instructions, FAQs, and customer support for troubleshooting.

**Highlights:** Access clinical trial questionnaires, Input responses directly, Use personal devices (BYOD), Access data from home or site, Includes instructions and FAQs, Customer support available

**Features:** Vision Pro support

**In-app purchases:** none


### MuscleTools

[App page](https://appshunter.io/ios/app/muscletools/id6596757063)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is assisTek eCOA free?

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

### Is MuscleTools free?

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

### Do assisTek eCOA or MuscleTools have ads?

Neither assisTek eCOA nor MuscleTools shows ads.

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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.*