# PulseOximeter vs EZ Care Link

The clearest difference is review sentiment: EZ Care Link at 94% against PulseOximeter's 0%. EZ Care Link also leads on rating (4.8 vs 1.8) and update cadence (monthly vs every 2 months). PulseOximeter's advantage is iOS requirement (9.3 vs 13.0). 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.

EZ Care Link holds the better App Store score, 4.8 against 1.8. Both are backed by a comparable volume of ratings — 23 and 28 respectively. Written reviews point the same way: 0% of PulseOximeter's written reviews are positive against 94% of EZ Care Link's.

PulseOximeter ships an update every 2 months, EZ Care Link monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | PulseOximeter | EZ Care Link |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (23 ratings)](https://appshunter.io/ios/app/pulseoximeter/id975203512/reviews) | **[4.8 (28 ratings)](https://appshunter.io/ios/app/ez-care-link/id1193067281/reviews)** |
| Number of ratings | 23 | **28** |
| Positive reviews | 0.0% of reviews | **94.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 3 MB | 15 MB |
| Requires iOS | **9.3** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Custom Software & Electronics](https://appshunter.io/developer/953947403) | [jayhan edu](https://appshunter.io/developer/1193066500) |

## What reviewers say

### PulseOximeter

[App page](https://appshunter.io/ios/app/pulseoximeter/id975203512)

Monitor vital health metrics like blood oxygen saturation, pulse rate, and respiration rate. This application requires a certified CSE Medical pulse oximeter device for operation.

**Highlights:** Bluetooth connectivity, Blood oxygen saturation monitoring (%SpO2), Pulse rate tracking, Respiration rate measurement, Fischer Index, Perfusion Index

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

**In-app purchases:** none


### EZ Care Link

[App page](https://appshunter.io/ios/app/ez-care-link/id1193067281)

This app connects independent healthcare providers with facilities, simplifying scheduling and payroll. It offers features like automated clock-in/out, schedule monitoring, and GPS integration for efficient work management.

**Highlights:** Connects providers to facilities, Streamlines scheduling, Automated clock-in/out, Schedule monitoring, GPS route and distance tracking, Shift assignment

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

**In-app purchases:** none


## Frequently asked questions

### Is PulseOximeter free?

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

### Is EZ Care Link free?

EZ Care Link is free to download, with no in-app purchases.

### Which has better reviews, PulseOximeter or EZ Care Link?

EZ Care Link is rated higher. PulseOximeter averages 1.8 out of 5 from 23 ratings, while EZ Care Link averages 4.8 from 28 ratings.

### Do PulseOximeter or EZ Care Link have ads?

Neither PulseOximeter nor EZ Care Link shows ads.

### Which is updated more often, PulseOximeter or EZ Care Link?

PulseOximeter ships an update every 2 months, and EZ Care Link monthly. Most recently, PulseOximeter was updated on October 24, 2026 and EZ Care Link 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.*