# Perio Brain vs DentistBrain

The clearest difference is in-app purchases: Perio Brain at none against DentistBrain's 2. Perio Brain also leads on iOS requirement (12.0 vs 26.0). DentistBrain's advantage is update cadence (every 2 days vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. DentistBrain sells 2 in-app purchases, starting at $20.00 per month. Perio Brain asks for nothing beyond the download.

Perio Brain ships an update every 3 months, DentistBrain every 2 days. The most recent releases landed on October 8, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Perio Brain | DentistBrain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (37 ratings)](https://appshunter.io/ios/app/perio-brain/id1567282977/reviews)** | — |
| Number of ratings | **37** | — |
| Positive reviews | 92.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 50 MB | 6 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [SHO Me Digital Ltd](https://appshunter.io/developer/1537565630) | [Daniel Mendes Pinto](https://appshunter.io/developer/1872934427) |

## What reviewers say

### Perio Brain

[App page](https://appshunter.io/ios/app/perio-brain/id1567282977)

This app assists dental professionals in classifying periodontal disease using assessment values. It helps dentists and students formulate quicker diagnoses and treatment plans based on current guidance.

**Highlights:** Periodontitis diagnosis formulation, Periodontal disease classification, Evidence-based diagnostic tool, Treatment planning assistance, Utilizes latest published guidance

**Features:** Vision Pro support

**In-app purchases:** none


### DentistBrain

[App page](https://appshunter.io/ios/app/dentistbrain/id6758669261)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DentistBrain Monthly | $20.00 | per month |
| DentistBrain Anual | $200.00 | per year |


## Frequently asked questions

### Is Perio Brain free?

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

### Is DentistBrain free?

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

### Do Perio Brain or DentistBrain have ads?

Neither Perio Brain nor DentistBrain shows ads.

### Which is updated more often, Perio Brain or DentistBrain?

Perio Brain ships an update every 3 months, and DentistBrain every 2 days. Most recently, Perio Brain was updated on October 8, 2026 and DentistBrain on September 18, 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.*