# Impala Kit Verify vs PK 3

The clearest difference is update cadence: PK 3 at every 2 months against Impala Kit Verify's every 8 months. PK 3 also leads on device support (3 vs 1) and iOS requirement (11.0 vs 17.6). On price, rating, ratings volume and ads 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 Impala Kit Verify against 5.0 for PK 3. Both are backed by a comparable volume of ratings — 4 and 2 respectively.

Impala Kit Verify ships an update every 8 months, PK 3 every 2 months. The most recent releases landed on June 10, 2026 and June 6, 2026 respectively.

## The numbers

| Metric | Impala Kit Verify | PK 3 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/impala-kit-verify/id1073923357/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/pk-3/id1629504663/reviews) |
| Number of ratings | **4** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 7 MB | 3 MB |
| Requires iOS | 17.6 | **11.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Pfizer Inc](https://appshunter.io/developer/400502925) | [MedKeeper LLC](https://appshunter.io/developer/525928594) |

## What reviewers say

### Impala Kit Verify

[App page](https://appshunter.io/ios/app/impala-kit-verify/id1073923357)

This application helps clinical users quickly and easily verify the correct patient kits before dispensing them to participants in a clinical study. It ensures accuracy and efficiency in the kit selection process.

**Highlights:** Patient kit verification, Clinical study support, Dispensing accuracy, User-friendly interface

**In-app purchases:** none


### PK 3

[App page](https://appshunter.io/ios/app/pk-3/id1629504663)

This app streamlines pharmacy operations by enhancing key processes. It is designed to improve efficiency and workflow within a pharmacy setting.

**Highlights:** Improves key operational processes, Enhances pharmacy workflow, Streamlines operations

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Impala Kit Verify free?

Impala Kit Verify is free to download, with no in-app purchases.

### Is PK 3 free?

PK 3 is free to download, with no in-app purchases.

### Which has better reviews, Impala Kit Verify or PK 3?

Impala Kit Verify and PK 3 are both rated 5.0 out of 5 on the App Store, from 4 and 2 ratings respectively.

### Do Impala Kit Verify or PK 3 have ads?

Neither Impala Kit Verify nor PK 3 shows ads.

### Which is updated more often, Impala Kit Verify or PK 3?

Impala Kit Verify ships an update every 8 months, and PK 3 every 2 months. Most recently, Impala Kit Verify was updated on June 10, 2026 and PK 3 on June 6, 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.*