# PerfectServe Clinical Collab vs EC2 WebOLO

The clearest difference is rating: EC2 WebOLO at 5.0 against PerfectServe Clinical Collab's 2.1. EC2 WebOLO also leads on iOS requirement (8.0 vs 17.0). PerfectServe Clinical Collab's advantage is update cadence (monthly vs every 78 months) and ratings volume (96 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

EC2 WebOLO holds the better App Store score, 5.0 against 2.1. That said, the two scores are not equally well evidenced: PerfectServe Clinical Collab has 96 ratings behind it against 2, so its average is the more settled of the two.

PerfectServe Clinical Collab ships an update monthly, EC2 WebOLO every 78 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | PerfectServe Clinical Collab | EC2 WebOLO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (96 ratings)](https://appshunter.io/ios/app/perfectserve-clinical-collab/id594288220/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ec2-webolo/id1058091053/reviews)** |
| Number of ratings | **96** | 2 |
| Positive reviews | 10.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 78 months |
| Monetization | Free | Free |
| Size | 103 MB | 10 MB |
| Requires iOS | 17.0 | **8.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SmartPager Systems](https://appshunter.io/developer/594288223) | [EC2 software](https://appshunter.io/developer/1056796379) |

## What reviewers say

### PerfectServe Clinical Collab

[App page](https://appshunter.io/ios/app/perfectserve-clinical-collab/id594288220)

This secure messaging platform facilitates HIPAA-compliant communication for healthcare professionals. It offers real-time texting, voice calls, on-call scheduling, and integration with EMR systems for efficient clinical collaboration.

**Highlights:** HIPAA-compliant texting, Real-time voice communication, On-call scheduling, EMR integration, Directory integration, Call center integration

**Features:** Siri integration, Apple Watch app, Vision Pro support

**In-app purchases:** none


### EC2 WebOLO

[App page](https://appshunter.io/ios/app/ec2-webolo/id1058091053)

This free iOS application simplifies the ordering of radio-pharmaceuticals for the nuclear medicine community. It ensures orders are complete, accurate, and delivered on time, streamlining a typically time-consuming process.

**Highlights:** Order radio-pharmaceuticals, Streamline ordering process, Ensure order accuracy, On-time delivery, iOS-based system

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PerfectServe Clinical Collab free?

PerfectServe Clinical Collab is free to download, with no in-app purchases.

### Is EC2 WebOLO free?

EC2 WebOLO is free to download, with no in-app purchases.

### Which has better reviews, PerfectServe Clinical Collab or EC2 WebOLO?

EC2 WebOLO is rated higher. PerfectServe Clinical Collab averages 2.1 out of 5 from 96 ratings, while EC2 WebOLO averages 5.0 from 2 ratings.

### Do PerfectServe Clinical Collab or EC2 WebOLO have ads?

Neither PerfectServe Clinical Collab nor EC2 WebOLO shows ads.

### Which is updated more often, PerfectServe Clinical Collab or EC2 WebOLO?

PerfectServe Clinical Collab ships an update monthly, and EC2 WebOLO every 78 months. Most recently, PerfectServe Clinical Collab was updated on November 6, 2026 and EC2 WebOLO on November 2, 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.*