# OneScreen GoSafe Prescreen vs PK 3

The clearest difference is rating: PK 3 at 5.0 against OneScreen GoSafe Prescreen's 1.0. OneScreen GoSafe Prescreen's advantage is update cadence (every 2 weeks vs every 2 months). On price, ratings volume, 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.

PK 3 holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

OneScreen GoSafe Prescreen ships an update every 2 weeks, PK 3 every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | OneScreen GoSafe Prescreen | PK 3 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/onescreen-gosafe-prescreen/id1533239732/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/pk-3/id1629504663/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 17 MB | 3 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Clary Icon](https://appshunter.io/developer/1097323373) | [MedKeeper LLC](https://appshunter.io/developer/525928594) |

## What reviewers say

### OneScreen GoSafe Prescreen

[App page](https://appshunter.io/ios/app/onescreen-gosafe-prescreen/id1533239732)

This app streamlines visitor entry by allowing them to complete a pre-access survey and provide an image. It integrates with a temperature scanner for efficient monitoring. Visitors can enjoy a quick and easy arrival experience.

**Highlights:** Visitor entry management, Pre-access surveys, Image submission, Temperature scanner integration, Streamlined access

**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 OneScreen GoSafe Prescreen free?

OneScreen GoSafe Prescreen 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, OneScreen GoSafe Prescreen or PK 3?

PK 3 is rated higher. OneScreen GoSafe Prescreen averages 1.0 out of 5 from 1 ratings, while PK 3 averages 5.0 from 2 ratings.

### Do OneScreen GoSafe Prescreen or PK 3 have ads?

Neither OneScreen GoSafe Prescreen nor PK 3 shows ads.

### Which is updated more often, OneScreen GoSafe Prescreen or PK 3?

OneScreen GoSafe Prescreen ships an update every 2 weeks, and PK 3 every 2 months. Most recently, OneScreen GoSafe Prescreen was updated on November 3, 2026 and PK 3 on November 3, 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.*