# Centric Notes vs Orthotica3D

The clearest difference is update cadence: Orthotica3D at every 3 weeks against Centric Notes's every 3 months. Orthotica3D also leads on iOS requirement (12.2 vs 16.0). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Centric Notes against 5.0 for Orthotica3D. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Centric Notes ships an update every 3 months, Orthotica3D every 3 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Centric Notes | Orthotica3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/centric-notes/id1019292122/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/orthotica3d/id1595860533/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 37 MB | 195 MB |
| Requires iOS | 16.0 | **12.2** |
| Devices | iPad | iPad |
| Age rating | 17+ | 4+ |
| Developer | [C Notes, LLC](https://appshunter.io/developer/1019292121) | [Taika3D Oy](https://appshunter.io/developer/1436462173) |

## What reviewers say

### Centric Notes

[App page](https://appshunter.io/ios/app/centric-notes/id1019292122)

Streamline the creation of detailed clinical treatment notes for dental professionals. This app helps you write accurate, readable, and thorough legal notes in minutes, covering various dental procedures.

**Highlights:** Create detailed treatment notes, Save time on clinical documentation, Ensure readable and consistent notes, Supports various dental procedures, Digital and print formats

**Features:** macOS Compatibility

**In-app purchases:** none


### Orthotica3D

[App page](https://appshunter.io/ios/app/orthotica3d/id1595860533)

This app transforms an iPad Pro or newer iPhone into a high-precision 3D scanner for lower extremity practitioners. It streamlines the process of creating custom foot orthotic prescriptions with an intuitive Rx builder and outcome tracking.

**Highlights:** 3D foot and lower extremity scanning, Intuitive Rx builder for prescriptions, Customizable pathology profiles and favorites, Quality and outcome metrics tracking, FaceID integration for secure access

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Centric Notes free?

Centric Notes is free to download, with no in-app purchases.

### Is Orthotica3D free?

Orthotica3D is free to download, with no in-app purchases.

### Which has better reviews, Centric Notes or Orthotica3D?

Centric Notes and Orthotica3D are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Centric Notes or Orthotica3D have ads?

Neither Centric Notes nor Orthotica3D shows ads.

### Which is updated more often, Centric Notes or Orthotica3D?

Centric Notes ships an update every 3 months, and Orthotica3D every 3 weeks. Most recently, Centric Notes was updated on November 1, 2026 and Orthotica3D on November 3, 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.*