# Connect4Patients (C4P) vs Testr

The clearest difference is monetization model: Testr at free against Connect4Patients (C4P)'s freemium. Testr also leads on update cadence (every 3 days vs every 2 weeks). Connect4Patients (C4P)'s advantage is iOS requirement (16.1 vs 18.0). 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 Connect4Patients (C4P) against 5.0 for Testr. Both are backed by a comparable volume of ratings — 2 and 5 respectively.

Connect4Patients (C4P) ships an update every 2 weeks, Testr every 3 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Connect4Patients (C4P) | Testr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/connect4patients-c4p/id6757319074/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/testr-mobile-drug-testing/id6787282930/reviews) |
| Number of ratings | 2 | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Freemium | **Free** |
| Size | 124 MB | 17 MB |
| Requires iOS | **16.1** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [Connect for Patients Corp](https://appshunter.io/developer/1866047418) | [Daniel Rimer](https://appshunter.io/developer/1896763479) |

## What reviewers say

### Connect4Patients (C4P)

[App page](https://appshunter.io/ios/app/connect4patients-c4p/id6757319074)

Consolidate all your health records in one secure location. Understand your health status and prepare for doctor's appointments with AI-powered insights and 3D visualizations. Manage your health journey effectively.

**Highlights:** All health records in one place, AI health insights, 3D health visualization, Apple Health integration, Smart health link sharing, AI-assisted form filling

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

**In-app purchases:** none


### Testr

[App page](https://appshunter.io/ios/app/testr-mobile-drug-testing/id6787282930)

Order certified drug testing conveniently at your location. Track your collector's arrival in real-time and receive your results securely. Suitable for individuals and employers needing rapid or lab-confirmed testing.

**Highlights:** On-demand certified drug testing, Real-time collector tracking, Rapid at-home tests, Lab-confirmed results, Private digital records, Employer dashboard

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

**In-app purchases:** none


## Frequently asked questions

### Is Connect4Patients (C4P) free?

Connect4Patients (C4P) is free to download, with no in-app purchases.

### Is Testr free?

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

### Which has better reviews, Connect4Patients (C4P) or Testr?

Connect4Patients (C4P) and Testr are both rated 5.0 out of 5 on the App Store, from 2 and 5 ratings respectively.

### Do Connect4Patients (C4P) or Testr have ads?

Neither Connect4Patients (C4P) nor Testr shows ads.

### Which is updated more often, Connect4Patients (C4P) or Testr?

Connect4Patients (C4P) ships an update every 2 weeks, and Testr every 3 days. Most recently, Connect4Patients (C4P) was updated on October 31, 2026 and Testr on October 31, 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.*