# Perio Brain vs Blanc One

The clearest difference is review sentiment: Perio Brain at 93% against Blanc One's 0%. Perio Brain also leads on iOS requirement (12.0 vs 15.1). Blanc One's advantage is update cadence (every 2 weeks vs every 3 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Perio Brain ships an update every 3 months, Blanc One every 2 weeks. The most recent releases landed on October 8, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Perio Brain | Blanc One |
| --- | --- | --- |
| 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** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 50 MB | 69 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [SHO Me Digital Ltd](https://appshunter.io/developer/1537565630) | [IDS S.P.A.](https://appshunter.io/developer/1694007180) |

## 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


### Blanc One

[App page](https://appshunter.io/ios/app/blanc-one/id6450601444)

Achieve a brighter, whiter smile with this application. Regular use of the whitening treatment ensures more effective and long-lasting results over time.

**Highlights:** Life-long white smile, Regular whitening treatment, Effective results, Long-lasting results

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

**In-app purchases:** none


## Frequently asked questions

### Is Perio Brain free?

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

### Is Blanc One free?

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

### Do Perio Brain or Blanc One have ads?

Neither Perio Brain nor Blanc One shows ads.

### Which is updated more often, Perio Brain or Blanc One?

Perio Brain ships an update every 3 months, and Blanc One every 2 weeks. Most recently, Perio Brain was updated on October 8, 2026 and Blanc One on October 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.*