# OrthoV Pro — Visual function｜Phoria, fusion

> Visual function｜Phoria, fusion (iPhone/iPad app by Orthov Technology Company Limited.)

- Source: https://appshunter.io/ios/app/orthov-pro/id6504958842 (this page in markdown: same URL + `.md`)
- Developer: [Orthov Technology Company Limited](https://appshunter.io/developer/1678746574)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 70 MB
- Languages: American English
- Released: 2024-08-07
- Data updated: 2026-09-14
- User reviews in markdown: https://appshunter.io/ios/app/orthov-pro/id6504958842/reviews.md

## What is OrthoV Pro?

※ This app must be used with the OrthoV device. If you do not own the device, you will not be able to perform measurements after downloading.

Welcome to OrthoV Pro!

OrthoV Pro is a tool for measuring eye alignment and fusional ability, connecting to the device over Bluetooth. The app is designed to let professionals easily guide a person through an eye alignment measurement. Combined with the fusion measurement, it also lets you obtain the prism value and the AC/A ratio.

For eye alignment measurement, two methods are available — Dot-and-Line Alignment and Image Dissociation — so you can choose the one you are used to when measuring.

To look further into fusional ability, the combined Alignment + Fusion measurement analyses and calculates the collected data and presents the result as a reference for your professional interpretation.

OrthoV Pro also provides a records feature, so you can review each person's measurement history.

We believe OrthoV Pro will be your best partner for visual function measurement. Download OrthoV Pro and get started.

Disclaimer: The measurement data provided by this app is for reference by professionals only and is not a substitute for professional medical advice or diagnosis. The company is not responsible for any outcome resulting from reliance on the content of this app.

Jurisdiction: This app is developed and provided by Orthov Technology Company Limited, located in Taiwan. Use of this app is governed by the laws of Taiwan, and users agree that any legal dispute will be resolved by the courts of Taiwan.


## Version history (last 5 releases)

### 2.3.6 — 2026-09-08

バッテリー情報は、対応する機器でのみ表示されるようになりました。

### 2.3.5 — 2026-09-08

Updated the interface and measurement flow, and improved overall stability.

### 1.0.8 — 2024-11-30

程式穩定性更新

### 1.0.6 — 2024-09-24

優化『點線合一』,『影像分離法』,『眼位＋融像檢測功能』檢測速度

### 1.0.5 — 2024-09-21

登入與註冊UI整合
新增登入信箱記住我功能
新增忘記密碼功能
新增聯繫客服功能
個人資料新增修改密碼功能
個人資料新增會員資料維護功能

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-14.*