# KCI Trials vs HemeOncBuddy

The clearest difference is update cadence: KCI Trials at every 4 months against HemeOncBuddy's every 24 months. KCI Trials also leads on iOS requirement (13.0 vs 15.0). HemeOncBuddy's advantage is ratings volume (18 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 KCI Trials against 5.0 for HemeOncBuddy. That said, the two scores are not equally well evidenced: HemeOncBuddy has 18 ratings behind it against 1, so its average is the more settled of the two.

KCI Trials ships an update every 4 months, HemeOncBuddy every 24 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | KCI Trials | HemeOncBuddy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/kci-trials/id674037084/reviews) | [5.0 (18 ratings)](https://appshunter.io/ios/app/hemeoncbuddy/id1579207336/reviews) |
| Number of ratings | 1 | **18** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 24 months |
| Monetization | Free | Free |
| Size | 59 MB | 16 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Barbara Ann Karmanos Cancer Institute](https://appshunter.io/developer/674037087) | [Veli Bakalov](https://appshunter.io/developer/1579207338) |

## What reviewers say

### KCI Trials

[App page](https://appshunter.io/ios/app/kci-trials/id674037084)

This app helps patients, caregivers, and healthcare professionals find active cancer clinical trials. It offers powerful search and filtering capabilities, with detailed protocol information and offline access. Users can save favorite trials and share details easily.

**Highlights:** Powerful trial search by various criteria, Smart filters with dynamic options, Offline access to trial details, Comprehensive protocol information, Enhanced drug profiles, Save favorite trials and searches, Easy sharing of trial details, Location and mapping tools

**Features:** Vision Pro support

**In-app purchases:** none


### HemeOncBuddy

[App page](https://appshunter.io/ios/app/hemeoncbuddy/id1579207336)

This app provides quick access to practice-changing clinical trials in Hematology and Oncology. It offers simplified summaries of trial background, inclusion/exclusion criteria, primary endpoints, and outcomes for easy reference.

**Highlights:** Practice-changing clinical trial summaries, Hematology and Oncology focus, Simplified trial information, Inclusion and exclusion criteria, Primary endpoints and outcomes, Quick reference tool

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

**In-app purchases:** none


## Frequently asked questions

### Is KCI Trials free?

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

### Is HemeOncBuddy free?

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

### Which has better reviews, KCI Trials or HemeOncBuddy?

KCI Trials and HemeOncBuddy are both rated 5.0 out of 5 on the App Store, from 1 and 18 ratings respectively.

### Do KCI Trials or HemeOncBuddy have ads?

Neither KCI Trials nor HemeOncBuddy shows ads.

### Which is updated more often, KCI Trials or HemeOncBuddy?

KCI Trials ships an update every 4 months, and HemeOncBuddy every 24 months. Most recently, KCI Trials was updated on October 29, 2026 and HemeOncBuddy on October 24, 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.*