# Ophthalmology Toolbox vs Oftalmo Escalas

The clearest difference is price: Ophthalmology Toolbox at Free against Oftalmo Escalas's $1.99. Oftalmo Escalas's advantage is update cadence (every 10 days vs every 4 months) and iOS requirement (17.0 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

Ophthalmology Toolbox is free to download; Oftalmo Escalas costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Ophthalmology Toolbox ships an update every 4 months, Oftalmo Escalas every 10 days. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Ophthalmology Toolbox | Oftalmo Escalas |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/ophthalmology-toolbox/id6769778936/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 50 MB | 4 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 17+ |
| Developer | [Taha Khayat](https://appshunter.io/developer/1141543223) | [Isaias Fiuza Cabral](https://appshunter.io/developer/1896699635) |

## What reviewers say

### 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


### Oftalmo Escalas

[App page](https://appshunter.io/ios/app/oftalmo-escalas/id6796587353)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ophthalmology Toolbox free?

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

### Is Oftalmo Escalas free?

Oftalmo Escalas costs $1.99, with no in-app purchases.

### Do Ophthalmology Toolbox or Oftalmo Escalas have ads?

Neither Ophthalmology Toolbox nor Oftalmo Escalas shows ads.

### Which is updated more often, Ophthalmology Toolbox or Oftalmo Escalas?

Ophthalmology Toolbox ships an update every 4 months, and Oftalmo Escalas every 10 days. Most recently, Ophthalmology Toolbox was updated on October 7, 2026 and Oftalmo Escalas on October 16, 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.*