# Pathway ePRO vs MIChamber

The clearest difference is update cadence: MIChamber at every 5 days against Pathway ePRO's every 5 weeks. Pathway ePRO's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Pathway ePRO ships an update every 5 weeks, MIChamber every 5 days. The most recent releases landed on October 11, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Pathway ePRO | MIChamber |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/pathway-epro/id1527615070/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 105 MB | 44 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ERT, INC](https://appshunter.io/developer/1160214546) | [Point 'N Save, LLC](https://appshunter.io/developer/1138137037) |

## What reviewers say

### Pathway ePRO

[App page](https://appshunter.io/ios/app/pathway-epro/id1527615070)

This application facilitates symptom data collection for participants in global clinical trials. It connects patients, caregivers, and research staff to assessment measures across various therapeutic indications, simplifying the ePRO process on personal devices.

**Highlights:** Symptom assessment data collection, Connects patients, caregivers, and staff, Supports global clinical trials, Bring-your-own-device functionality, ePRO data collection

**In-app purchases:** none


### MIChamber

[App page](https://appshunter.io/ios/app/michamber/id1664418955)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pathway ePRO free?

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

### Is MIChamber free?

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

### Do Pathway ePRO or MIChamber have ads?

Neither Pathway ePRO nor MIChamber shows ads.

### Which is updated more often, Pathway ePRO or MIChamber?

Pathway ePRO ships an update every 5 weeks, and MIChamber every 5 days. Most recently, Pathway ePRO was updated on October 11, 2026 and MIChamber on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*