# Eye Handbook vs Ophthalmology Toolbox

The clearest difference is rating: Eye Handbook at 4.8 against Ophthalmology Toolbox's 4.2. Eye Handbook also leads on ratings volume (1.2K vs 5) and iOS requirement (16.0 vs 26.0). Ophthalmology Toolbox's advantage is ads (none vs shown) and review sentiment (100% vs 82%). On price, update cadence, 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.

Eye Handbook holds the better App Store score, 4.8 against 4.2. That said, the two scores are not equally well evidenced: Eye Handbook has 1.2K ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 82% of Eye Handbook'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.

Eye Handbook ships an update every 3 weeks, Ophthalmology Toolbox monthly. The most recent releases landed on November 6, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Eye Handbook | Ophthalmology Toolbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.2K ratings)](https://appshunter.io/ios/app/eye-handbook/id335546959/reviews)** | [4.2 (5 ratings)](https://appshunter.io/ios/app/ophthalmology-toolbox/id6769778936/reviews) |
| Number of ratings | **1.2K** | 5 |
| Positive reviews | 82.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Ad-supported | **Free** |
| Size | 480 MB | 69 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Cloud Nine Development LLC](https://appshunter.io/developer/335546962) | [Taha Khayat](https://appshunter.io/developer/1141543223) |

## What reviewers say

### Eye Handbook

[App page](https://appshunter.io/ios/app/eye-handbook/id335546959)

A comprehensive eye care reference app for ophthalmologists, optometrists, and students. It offers diagnostic tools, treatment references, calculators, educational resources, and community forums to support eye care professionals.

**Highlights:** Diagnostic and treatment reference, Eye calculators (visual acuity, diabetic retinopathy, etc.), Medication and pharmacopeia, Ophthalmology and optometry journals, Patient education tools, Peer-to-peer forums, Eye atlas and diagrams

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

**In-app purchases:** none

**What reviewers like**

- 👍 Useful information and tools
- 🚀 Comprehensive and efficient
- 💡 Great resource for eye care professionals
- 😊 Excellent app overall

**What reviewers complain about**

- 🐛 Crashes and bugs
- 📢 Intrusive ads and pop-ups
- 🔍 Poorly organized interface
- 🔋 High battery consumption

**Reported bugs**

- Registration process issues
- Compatibility problems with newer iOS versions
- Incorrect medication information

**Requested features**

- Add Tumbling E and Landolt C charts
- Improve search functionality
- Provide a paid ad-free version
- Optimize for larger screens (iPad)


### 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 Eye Handbook free?

Eye Handbook 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, Eye Handbook or Ophthalmology Toolbox?

Eye Handbook is rated higher. Eye Handbook averages 4.8 out of 5 from 1.2K ratings, while Ophthalmology Toolbox averages 4.2 from 5 ratings.

### Do Eye Handbook or Ophthalmology Toolbox have ads?

Eye Handbook shows ads; Ophthalmology Toolbox does not.

### Which is updated more often, Eye Handbook or Ophthalmology Toolbox?

Eye Handbook ships an update every 3 weeks, and Ophthalmology Toolbox monthly. Most recently, Eye Handbook was updated on November 6, 2026 and Ophthalmology Toolbox on November 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*