# Medocity Clinical Trials vs PI

The clearest difference is update cadence: PI at fortnightly against Medocity Clinical Trials's every 2 months. PI also leads on iOS requirement (12.0 vs 15.0). 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.

Medocity Clinical Trials ships an update every 2 months, PI fortnightly. The most recent releases landed on September 10, 2026 and June 20, 2026 respectively.

## The numbers

| Metric | Medocity Clinical Trials | PI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 131 MB | 21 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [MEDOCITY, INC.](https://appshunter.io/developer/723088268) | [Refuah Solutions Ltd](https://appshunter.io/developer/1473298751) |

## What reviewers say

### Medocity Clinical Trials

[App page](https://appshunter.io/ios/app/medocity-clinical-trials/id1093145900)

**Features:** macOS Compatibility

**In-app purchases:** none


### PI

[App page](https://appshunter.io/ios/app/pi-support/id1663142410)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Medocity Clinical Trials free?

Medocity Clinical Trials is free to download, with no in-app purchases.

### Is PI free?

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

### Do Medocity Clinical Trials or PI have ads?

Neither Medocity Clinical Trials nor PI shows ads.

### Which is updated more often, Medocity Clinical Trials or PI?

Medocity Clinical Trials ships an update every 2 months, and PI fortnightly. Most recently, Medocity Clinical Trials was updated on September 10, 2026 and PI on June 20, 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.*