# VisuDoc vs NaturalVue

The clearest difference is update cadence: VisuDoc at every 2 months against NaturalVue's every 8 months. VisuDoc also leads on iOS requirement (13.0 vs 16.4). 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.

VisuDoc ships an update every 2 months, NaturalVue every 8 months. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | VisuDoc | NaturalVue |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/naturalvue/id6743824731/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Monetization | — | Free |
| Size | 169 MB | 47 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [VisuScience Meditech Co., Ltd.](https://appshunter.io/developer/1560274516) | [VTI Vision](https://appshunter.io/developer/1804769104) |

## What reviewers say

### VisuDoc

[App page](https://appshunter.io/ios/app/visudoc/id1607945289)

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

**In-app purchases:** none


### NaturalVue

[App page](https://appshunter.io/ios/app/naturalvue/id6743824731)

A quick reference tool for eye care professionals. It assists in calculating and fitting NaturalVue Enhanced Multifocal contact lenses. Designed for efficient and accurate lens selection.

**Highlights:** Reference tool for eye care professionals, Assists with NaturalVue Enhanced Multifocal lenses, Quick fitting calculations, Accurate lens selection guidance

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

**In-app purchases:** none


## Frequently asked questions

### Is VisuDoc free?

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

### Is NaturalVue free?

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

### Do VisuDoc or NaturalVue have ads?

Neither VisuDoc nor NaturalVue shows ads.

### Which is updated more often, VisuDoc or NaturalVue?

VisuDoc ships an update every 2 months, and NaturalVue every 8 months. Most recently, VisuDoc was updated on October 30, 2026 and NaturalVue on October 28, 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.*