# Dolphin Mobile vs CephNinja S

The clearest difference is rating: CephNinja S at 4.6 against Dolphin Mobile's 3.4. CephNinja S also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (9.0 vs 15.0). Dolphin Mobile's advantage is in-app purchases (none vs 4). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. CephNinja S sells 4 in-app purchases, starting at $29.99 per month. Dolphin Mobile asks for nothing beyond the download.

CephNinja S holds the better App Store score, 4.6 against 3.4. Both are backed by a comparable volume of ratings — 7 and 18 respectively. Written reviews point the same way: 77% of Dolphin Mobile's written reviews are positive against 78% of CephNinja S's.

Dolphin Mobile ships an update every 2 months, CephNinja S every 3 weeks. The most recent releases landed on September 21, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Dolphin Mobile | CephNinja S |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (7 ratings)](https://appshunter.io/ios/app/dolphin-mobile/id334677931/reviews) | **[4.6 (18 ratings)](https://appshunter.io/ios/app/cephninja-s/id950188086/reviews)** |
| Number of ratings | 7 | **18** |
| Positive reviews | 76.9% of reviews | **78.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 145 MB | 49 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Patterson Companies](https://appshunter.io/developer/695533041) | [Cyncronus LLC](https://appshunter.io/developer/845174767) |

## What reviewers say

### Dolphin Mobile

[App page](https://appshunter.io/ios/app/dolphin-mobile/id334677931)

Access patient imaging and management data directly from your iOS device. This app ensures secure, encrypted access without requiring data synchronization, ideal for medical professionals on the go.

**Highlights:** Access patient imaging data, Access patient management data, Secure encrypted data access, No data synchronization required, iOS device compatibility

**Features:** macOS Compatibility

**In-app purchases:** none


### CephNinja S

[App page](https://appshunter.io/ios/app/cephninja-s/id950188086)

This medical app transforms your device into a cephalometric analysis and records management tool. It simplifies the process of analyzing radiographs, allowing for accurate measurements and patient data organization. Ideal for dental professionals and students seeking a portable and efficient solution.

**Highlights:** Cephalometric analyses (customizable and standard), Photographic facial analysis, Patient management and notes, Data export to PDF, Intuitive user interface, Portable and affordable tool

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CephNinja Monthly (obsolete) | $29.99 | per month |
| CephNinja Monthly | $29.99 | per month |
| CephNinja Yearly (obsolete) | $299.99 | per year |
| CephNinja Yearly | $299.99 | per year |


## Frequently asked questions

### Is Dolphin Mobile free?

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

### Is CephNinja S free?

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

### Which has better reviews, Dolphin Mobile or CephNinja S?

CephNinja S is rated higher. Dolphin Mobile averages 3.4 out of 5 from 7 ratings, while CephNinja S averages 4.6 from 18 ratings.

### Do Dolphin Mobile or CephNinja S have ads?

Neither Dolphin Mobile nor CephNinja S shows ads.

### Which is updated more often, Dolphin Mobile or CephNinja S?

Dolphin Mobile ships an update every 2 months, and CephNinja S every 3 weeks. Most recently, Dolphin Mobile was updated on September 21, 2026 and CephNinja S on September 23, 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.*