# Impact Network vs Pfizer Surgical

The clearest difference is update cadence: Impact Network at every 2 months against Pfizer Surgical's every 5 months. Impact Network also leads on iOS requirement (15.6 vs 17.6). 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.

Impact Network ships an update every 2 months, Pfizer Surgical every 5 months. The most recent releases landed on October 16, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Impact Network | Pfizer Surgical |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (43 ratings)](https://appshunter.io/ios/app/impact-network/id370146750/reviews)** | — |
| Number of ratings | **43** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free | — |
| Size | 43 MB | 82 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [ImpactRx Inc.](https://appshunter.io/developer/370146753) | [Pfizer Inc](https://appshunter.io/developer/400502925) |

## What reviewers say

### Impact Network

[App page](https://appshunter.io/ios/app/impact-network/id370146750)

This app connects physicians with pharmaceutical promotion research. Members provide real-time insights on how promotional efforts influence prescribing behavior, helping to shape the future of the healthcare industry. Participants receive honorariums for their contributions.

**Highlights:** Real-time feedback on pharmaceutical promotion, International physician panel, Country and specialty tailored experience, Generous honorarium packages, Influence healthcare industry future

**Features:** macOS Compatibility

**In-app purchases:** none


### Pfizer Surgical

[App page](https://appshunter.io/ios/app/pfizer-surgical/id6742750983)

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

**In-app purchases:** none


## Frequently asked questions

### Is Impact Network free?

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

### Is Pfizer Surgical free?

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

### Do Impact Network or Pfizer Surgical have ads?

Neither Impact Network nor Pfizer Surgical shows ads.

### Which is updated more often, Impact Network or Pfizer Surgical?

Impact Network ships an update every 2 months, and Pfizer Surgical every 5 months. Most recently, Impact Network was updated on October 16, 2026 and Pfizer Surgical on September 26, 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.*