# VizaView vs EvidencePro

The clearest difference is in-app purchases: VizaView at none against EvidencePro's 6. VizaView also leads on device support (3 vs 1). EvidencePro's advantage is update cadence (every 8 days vs every 31 months). On price, ads and iOS requirement there is nothing between them.

Both are free to download. EvidencePro sells 6 in-app purchases, starting at $5.99 per month. VizaView asks for nothing beyond the download.

VizaView ships an update every 31 months, EvidencePro every 8 days. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | VizaView | EvidencePro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 31 months | **Every 8 days** |
| Size | 376 MB | 58 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [GE HealthCare Technologies Inc](https://appshunter.io/developer/1709463534) | [EVIDENCE, LLC](https://appshunter.io/developer/1776109703) |

## What reviewers say

### VizaView

[App page](https://appshunter.io/ios/app/vizaview/id1583038400)

**In-app purchases:** none


### EvidencePro

[App page](https://appshunter.io/ios/app/evidencepro/id6745331515)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EvidencePro Access (monthly) | $5.99 | per month |
| Premium Access | $11.99 | per month |
| EvidencePro Access (6 months) | $25.99 | per 6 months |
| EvidencePro Access (yearly) | $45.99 | per year |
| Premium Access | $55.99 | per 6 months |
| Premium Access | $100.99 | per year |


## Frequently asked questions

### Is VizaView free?

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

### Is EvidencePro free?

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

### Do VizaView or EvidencePro have ads?

Neither VizaView nor EvidencePro shows ads.

### Which is updated more often, VizaView or EvidencePro?

VizaView ships an update every 31 months, and EvidencePro every 8 days. Most recently, VizaView was updated on October 27, 2026 and EvidencePro on October 30, 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.*