# OralSurg vs Preop360

The clearest difference is in-app purchases: OralSurg at none against Preop360's 1. OralSurg also leads on update cadence (every 2 months vs every 3 months) and ratings volume (10 vs 2). Preop360's advantage is review sentiment (100% vs 83%). On price, rating, ads and device support there is nothing between them.

Both are free to download. Preop360 sells 1 in-app purchase, starting at $4.99 per month. OralSurg asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for OralSurg against 5.0 for Preop360. That said, the two scores are not equally well evidenced: OralSurg has 10 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 83% of OralSurg's written reviews are positive against 100% of Preop360's.

OralSurg ships an update every 2 months, Preop360 every 3 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | OralSurg | Preop360 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (10 ratings)](https://appshunter.io/ios/app/oralsurg/id1516105817/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/preop360/id6746079405/reviews) |
| Number of ratings | **10** | 2 |
| Positive reviews | 83.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 37 MB | 40 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Cybertec, INC](https://appshunter.io/developer/1516105816) | [CARE DECISIONS LLC](https://appshunter.io/developer/1734179704) |

## What reviewers say

### OralSurg

[App page](https://appshunter.io/ios/app/oralsurg/id1516105817)

This app provides dental students and professionals with essential surgical knowledge. It covers pharmacology, emergency protocols, flap techniques, forceps selection, and surgical setup guidance to enhance skills and patient care.

**Highlights:** Pharmacology guides, Emergency protocols, Flap technique explanations, Forceps identification, Surgical tray setup instructions

**In-app purchases:** none


### Preop360

[App page](https://appshunter.io/ios/app/preop360/id6746079405)

This app provides evidence-based support for clinicians evaluating adult patients for noncardiac surgery. It incorporates patient comorbidities and medications with interactive calculators to assess perioperative risk. Direct links to references and explanations aid in decision-making and learning.

**Highlights:** Evidence-based preoperative assessment, Interactive risk calculators (RCRI, DASI), Incorporates comorbidities and medications, Links to key references and explanations, Streamlines patient preparation, Standardizes assessments

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Plan | $4.99 | per month |


## Frequently asked questions

### Is OralSurg free?

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

### Is Preop360 free?

Preop360 is free to download, with in-app purchases available.

### Which has better reviews, OralSurg or Preop360?

OralSurg and Preop360 are both rated 5.0 out of 5 on the App Store, from 10 and 2 ratings respectively.

### Do OralSurg or Preop360 have ads?

Neither OralSurg nor Preop360 shows ads.

### Which is updated more often, OralSurg or Preop360?

OralSurg ships an update every 2 months, and Preop360 every 3 months. Most recently, OralSurg was updated on November 3, 2026 and Preop360 on November 5, 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.*