# OrthoCal – Dental Analyses — Moyers \| Wolford \| STL \| DICOM

> OrthoCal: Dental analysis, 3D model viewing, and patient management for orthodontists. (iPhone/iPad app by Dorcas Chagas Pereira.)

- Source: https://appshunter.io/ios/app/orthocal-dental-analyses/id6636519508 (this page in markdown: same URL + `.md`)
- Developer: [Dorcas Chagas Pereira](https://appshunter.io/developer/1762952685)
- Category: Productivity, Education
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 39 MB
- Languages: American English
- Released: 2024-08-19
- Data updated: 2026-08-05
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/orthocal-dental-analyses/id6636519508/reviews.md

## What is OrthoCal?

OrthoCal – Orthodontics App

The most complete app for orthodontists. It brings together clinical analyses, 3D model visualization, and patient management in one place.

Features:

• Mixed dentition analysis using the Moyers method
• Permanent dentition analysis: Bolton, Wolford
• STL viewer — open 3D models from any intraoral scanner with rotation, zoom, and measurements
• DICOM viewer — view CT scans and radiographs with MPR
• 3D Reconstruction - visualize CT scans.
• Patient management — register patients and link calculations and files to their medical records
• Works offline — calculations and STL viewer without internet
• Available in Portuguese, English, and Spanish

Important Notice:

This application is an auxiliary tool for orthodontists and dental professionals. The calculations and analyses provided by the app are intended to support clinical decisions, but do not replace professional judgment or diagnosis by a qualified specialist. The developer is not responsible for improper use of the tool. Always consult a qualified professional.

## Key features

- Mixed and permanent dentition analysis
- 3D model (STL) viewer with measurements
- DICOM viewer for CT scans and radiographs
- Patient registration and record linking
- Offline functionality for calculations and STL viewer
- Multilingual support (Portuguese, English, Spanish)

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Annual | $49.99 | per year |
| Monthly | $4.99 | per month |


## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/orthocal-dental-analyses/id6636519508/reviews.md

### 5/5 — Gostei muito

*2025-08-28, version 1.0.9*

Excelente aplicativo!!!

### 5/5 — Prático e fácil

*2025-07-30, version 1.0.9*

Otimiza o tempo pra fazer as análises

### 5/5 — Muito bom!

*2024-08-28, version 1.0.3*

👏🏻👏🏻👏🏻

## Frequently asked questions about OrthoCal

### What dental analyses does OrthoCal offer?

OrthoCal offers mixed dentition analysis using the Moyers method and permanent dentition analysis with the Bolton and Wolford methods. These analyses are designed to support clinical decisions for orthodontists.

### Can I view 3D dental models with OrthoCal?

Yes, OrthoCal includes an STL viewer that allows you to open and interact with 3D models from intraoral scanners. You can rotate, zoom, and take measurements directly within the app.

### Does OrthoCal work offline?

Yes, OrthoCal is designed to work offline, allowing you to perform calculations and use the STL viewer without an internet connection. This ensures accessibility in various clinical settings.

### What languages is OrthoCal available in?

OrthoCal is available in Portuguese, English, and Spanish, making it accessible to a wider range of dental professionals globally.

### What are the subscription options for OrthoCal?

OrthoCal offers both monthly and annual subscription plans. The monthly plan is $4.99 and the annual plan is $49.99. Both plans include a 7-day free trial.

### Is OrthoCal suitable for all ages?

OrthoCal has an age rating of 12+, indicating it is intended for use by professionals and older individuals. It is an auxiliary tool for dental professionals and does not replace professional judgment.

### How often is OrthoCal updated?

The latest version of OrthoCal is 1.1.10, last updated on March 22, 2026. This indicates a commitment to ongoing development and improvements for the application.

### Does OrthoCal have ads?

No, OrthoCal does not contain advertisements. The app is free to download and offers premium features through subscription plans.

## Version history (last 5 releases)

### 1.0.20 — 2026-08-01

Improvements

### 1.1.19 — 2026-07-14

Improvements

### 1.1.17 — 2026-05-27

New! Introducing 3D Reconstruction — a new way to visualize your data with depth and precision. Try it now!

### 1.1.12 — 2026-05-26

New! Introducing 3D Reconstruction — a new way to visualize your data with depth and precision. Try it now!

### 1.1.11 — 2026-05-14

Images with updated layout.

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## More apps by Dorcas Chagas Pereira

- [Produção Organizada](https://appshunter.io/ios/app/producao-organizada/id6744489148)
- [CarDC – Gastos e Manutenção](https://appshunter.io/ios/app/cardc-gastos-e-manutencao/id6754003722)

All apps by Dorcas Chagas Pereira: https://appshunter.io/developer/1762952685

## Related topics

[dental panoramic radiology](https://appshunter.io/ios/topics/dental-panoramic-radiology)

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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 2026-08-05.*