# Rhinogram vs PerioMaxer

The clearest difference is in-app purchases: Rhinogram at none against PerioMaxer's 3. Rhinogram also leads on iOS requirement (15.1 vs 17.0). PerioMaxer's advantage is rating (5.0 vs 4.6) and review sentiment (100% vs 80%). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. PerioMaxer sells 3 in-app purchases, starting at $3.99 per month. Rhinogram asks for nothing beyond the download.

PerioMaxer holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 12 and 6 respectively. Written reviews point the same way: 80% of Rhinogram's written reviews are positive against 100% of PerioMaxer's.

Rhinogram ships an update every 6 weeks, PerioMaxer every 2 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Rhinogram | PerioMaxer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (12 ratings)](https://appshunter.io/ios/app/rhinogram/id1256043051/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/periomaxer/id6762096578/reviews)** |
| Number of ratings | **12** | 6 |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | **Free** | Subscription |
| Size | 38 MB | 33 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rhinogram, llc](https://appshunter.io/developer/1256043050) | [Max Mendelson](https://appshunter.io/developer/1468788289) |

## What reviewers say

### Rhinogram

[App page](https://appshunter.io/ios/app/rhinogram/id1256043051)

This HIPAA-compliant messaging app enables healthcare teams to securely communicate with patients and colleagues via SMS, MMS, and encrypted channels. It facilitates efficient conversations, allows for sharing of medical images and documents, and ensures the safe exchange of protected health information.

**Highlights:** HIPAA-compliant messaging, Secure patient communication, Internal team chat, Photo and document sharing, Message templates, Customizable automatic messages

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

**In-app purchases:** none


### PerioMaxer

[App page](https://appshunter.io/ios/app/periomaxer/id6762096578)

This voice-powered tool allows dental professionals to efficiently chart periodontal data hands-free. It offers comprehensive coverage, secure on-device storage, and quick manual entry options. Generate printable PDF reports and access integrated drug and ICD-10 indexes.

**Highlights:** Voice charting for periodontal data, Hands-free dictation of measurements, Smart filtering of dental commands, Full periodontal coverage, PDF export for reports, Integrated drug and ICD-10 indexes, Biometric and PIN protection

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PerioMaxer Pro Monthly | $3.99 | per month |
| PerioMaxer Pro Semester | $14.99 | per 6 months |
| PerioMaxer Pro Annual | $24.99 | per year |


## Frequently asked questions

### Is Rhinogram free?

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

### Is PerioMaxer free?

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

### Which has better reviews, Rhinogram or PerioMaxer?

PerioMaxer is rated higher. Rhinogram averages 4.6 out of 5 from 12 ratings, while PerioMaxer averages 5.0 from 6 ratings.

### Do Rhinogram or PerioMaxer have ads?

Neither Rhinogram nor PerioMaxer shows ads.

### Which is updated more often, Rhinogram or PerioMaxer?

Rhinogram ships an update every 6 weeks, and PerioMaxer every 2 weeks. Most recently, Rhinogram was updated on October 24, 2026 and PerioMaxer on October 25, 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.*