# 9 Gaze vs Ophthalmology Toolbox

The clearest difference is rating: 9 Gaze at 4.6 against Ophthalmology Toolbox's 4.2. 9 Gaze also leads on ratings volume (22 vs 5) and device support (3 vs 1). Ophthalmology Toolbox's advantage is review sentiment (100% vs 86%). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

9 Gaze holds the better App Store score, 4.6 against 4.2. Both are backed by a comparable volume of ratings — 22 and 5 respectively. Written reviews complicate that: 86% of 9 Gaze's written reviews are positive against 100% of Ophthalmology Toolbox's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | 9 Gaze | Ophthalmology Toolbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (22 ratings)](https://appshunter.io/ios/app/9-gaze/id1173442389/reviews)** | [4.2 (5 ratings)](https://appshunter.io/ios/app/ophthalmology-toolbox/id6769778936/reviews) |
| Number of ratings | **22** | 5 |
| Positive reviews | 85.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 36 MB | 66 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [See Vision, LLC](https://appshunter.io/developer/1173442388) | [Taha Khayat](https://appshunter.io/developer/1141543223) |

## What reviewers say

### 9 Gaze

[App page](https://appshunter.io/ios/app/9-gaze/id1173442389)

This app helps document eye motility and strabismus in nine cardinal positions. It offers an on-screen guide for consistent eye positioning and automatically creates composite images for easy exporting. Users can add strabismus measurements and email or save images for medical records.

**Highlights:** Document eye motility and strabismus, On-screen guide for eye positioning, Automatic composite image creation, Add strabismus measurements, Selfie or standard mode, Email or save images

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

**In-app purchases:** none


### Ophthalmology Toolbox

[App page](https://appshunter.io/ios/app/ophthalmology-toolbox/id6769778936)

A comprehensive medical reference and screening tool for eye care professionals. It offers a suite of clinical utilities including medication guides, vision conversion tables, fundus photography, and color vision testing, designed for efficient use in clinical settings.

**Highlights:** Eye Drops Guide, VA Conversion Table, Retina Viewer, Nine-Gaze Camera, Ishihara Test, IPD Measurement, Amsler Grid, Cobalt Blue Screen

**In-app purchases:** none


## Frequently asked questions

### Is 9 Gaze free?

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

### Is Ophthalmology Toolbox free?

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

### Which has better reviews, 9 Gaze or Ophthalmology Toolbox?

9 Gaze is rated higher. 9 Gaze averages 4.6 out of 5 from 22 ratings, while Ophthalmology Toolbox averages 4.2 from 5 ratings.

### Do 9 Gaze or Ophthalmology Toolbox have ads?

Neither 9 Gaze nor Ophthalmology Toolbox shows ads.

### Which is updated more often, 9 Gaze or Ophthalmology Toolbox?

9 Gaze ships an update every 2 months, and Ophthalmology Toolbox every 2 months. Most recently, 9 Gaze was updated on October 24, 2026 and Ophthalmology Toolbox on October 24, 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.*