# Fusion ePRO vs Affinity EHR

The clearest difference is rating: Affinity EHR at 4.0 against Fusion ePRO's 2.8. Affinity EHR also leads on update cadence (every 2 weeks vs every 2 months). Fusion ePRO's advantage is in-app purchases (none vs 6) and iOS requirement (12.0 vs 16). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Affinity EHR sells 6 in-app purchases, starting at $19.99 per month. Fusion ePRO asks for nothing beyond the download.

Affinity EHR holds the better App Store score, 4.0 against 2.8. Both are backed by a comparable volume of ratings — 6 and 4 respectively.

Fusion ePRO ships an update every 2 months, Affinity EHR every 2 weeks. The most recent releases landed on June 1, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | Fusion ePRO | Affinity EHR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (6 ratings)](https://appshunter.io/ios/app/fusion-epro/id1285191348/reviews) | **[4.0 (4 ratings)](https://appshunter.io/ios/app/affinity-ehr/id1660279717/reviews)** |
| Number of ratings | **6** | 4 |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 41 MB | 56 MB |
| Requires iOS | **12.0** | 16 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [Andrew Schachter16680315703](https://appshunter.io/developer/1285191347) | [YouNaverse Inc.](https://appshunter.io/developer/1660279719) |

## What reviewers say

### Fusion ePRO

[App page](https://appshunter.io/ios/app/fusion-epro/id1285191348)

This app facilitates the real-time collection of patient data for clinical studies. It supports complex diary entries with smart checks and controlled time windows for accurate information gathering. Data syncs seamlessly into your overall clinical data management.

**Highlights:** Real-time patient data collection, Complex diary question capture, Smart checks for data accuracy, Controlled diary time windows, Easy synchronization of data

**Features:** macOS Compatibility

**In-app purchases:** none


### Affinity EHR

[App page](https://appshunter.io/ios/app/affinity-ehr/id1660279717)

This comprehensive practice management software streamlines acupuncture workflows. It offers paperless intakes, secure patient messaging, and integrated billing, all accessible on iPad and Mac. A free 14-day trial is available.

**Highlights:** Paperless intakes, HIPAA compliant, Minimal typing on iPad, Appointment scheduling with reminders, Secure patient messaging, Electronic health records, Electronic billing submission

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Additional Practitioner (1) | $19.99 | per month |
| Additional Practitioners (5) | $49.99 | per month |
| Basic | $79.00 | per month |
| Pro | $119.00 | per month |
| Ultimate | $179.00 | per month |
| New Phone Number | $19.99 | one-time |


## Frequently asked questions

### Is Fusion ePRO free?

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

### Is Affinity EHR free?

Affinity EHR is free to download, with in-app purchases available.

### Which has better reviews, Fusion ePRO or Affinity EHR?

Affinity EHR is rated higher. Fusion ePRO averages 2.8 out of 5 from 6 ratings, while Affinity EHR averages 4.0 from 4 ratings.

### Do Fusion ePRO or Affinity EHR have ads?

Neither Fusion ePRO nor Affinity EHR shows ads.

### Which is updated more often, Fusion ePRO or Affinity EHR?

Fusion ePRO ships an update every 2 months, and Affinity EHR every 2 weeks. Most recently, Fusion ePRO was updated on June 1, 2026 and Affinity EHR on June 11, 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.*