# VisionMD vs StudyKit+

The clearest difference is update cadence: StudyKit+ at every 3 days against VisionMD's every 11 days. StudyKit+ also leads on iOS requirement (15.1 vs 17.0). VisionMD's advantage is ratings volume (4 vs 1). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for VisionMD against 5.0 for StudyKit+. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

VisionMD ships an update every 11 days, StudyKit+ every 3 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | VisionMD | StudyKit+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/visionmd/id6642713461/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/studykit-plus/id6726998993/reviews) |
| Number of ratings | **4** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 3 days** |
| Monetization | Free | Free |
| Size | 410 MB | 46 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [UF Health](https://appshunter.io/developer/1157015405) | [Caerus Marketing Group LLC](https://appshunter.io/developer/1301549334) |

## What reviewers say

### VisionMD

[App page](https://appshunter.io/ios/app/visionmd/id6642713461)

This app facilitates data collection for research by recording hand and body movements at high frame rates. It utilizes Apple Vision technology to guide users through specific exercises during video capture.

**Highlights:** High frame rate video recording, Hand and body movement capture, Apple Vision guidance, Research data collection support, UF IRB protocol compliance

**In-app purchases:** none


### StudyKit+

[App page](https://appshunter.io/ios/app/studykit-plus/id6726998993)

This app provides clinical trial participants with easy access to study updates, messages, and important information. It enhances engagement with your study through a user-friendly interface.

**Highlights:** Study updates access, Direct messages from site, Visit and clinic information, Payment updates (if applicable), User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VisionMD free?

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

### Is StudyKit+ free?

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

### Which has better reviews, VisionMD or StudyKit+?

VisionMD and StudyKit+ are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do VisionMD or StudyKit+ have ads?

Neither VisionMD nor StudyKit+ shows ads.

### Which is updated more often, VisionMD or StudyKit+?

VisionMD ships an update every 11 days, and StudyKit+ every 3 days. Most recently, VisionMD was updated on October 30, 2026 and StudyKit+ on October 30, 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.*