# BiteFX vs Skull, Teeth & TMJ

The clearest difference is price: BiteFX at Free against Skull, Teeth & TMJ's $12.99. BiteFX also leads on iOS requirement (13 vs 15.0). Skull, Teeth & TMJ's advantage is in-app purchases (none vs 3) and ratings volume (22 vs 2). On rating, update cadence and ads there is nothing between them.

BiteFX is free to download; Skull, Teeth & TMJ costs $12.99 up front. BiteFX sells 3 in-app purchases, starting at $74.99 per month. Skull, Teeth & TMJ asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for BiteFX against 4.9 for Skull, Teeth & TMJ. That said, the two scores are not equally well evidenced: Skull, Teeth & TMJ has 22 ratings behind it against 2, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 10 months. The most recent releases landed on September 10, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | BiteFX | Skull, Teeth & TMJ |
| --- | --- | --- |
| Price | **Free** | $12.99 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bitefx/id498417000/reviews)** | [4.9 (22 ratings)](https://appshunter.io/ios/app/skull-teeth-and-tmj/id6444334718/reviews) |
| Number of ratings | 2 | **22** |
| Positive reviews | — | 46.2% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 months | Every 10 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 111 MB | 250 MB |
| Requires iOS | **13** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [D2Effects LLC](https://appshunter.io/developer/498417003) | [Anatomy Standard](https://appshunter.io/developer/1598573476) |

## What reviewers say

### BiteFX

[App page](https://appshunter.io/ios/app/bitefx/id498417000)

This app aids dentists in explaining complex dental concepts like occlusion and sleep apnea to patients. It utilizes animations and presentations to improve patient understanding and treatment acceptance. A free version offers basic content, with a full library available via subscription.

**Highlights:** Patient education animations, Explains occlusion and TMD, Improves treatment acceptance, Increases patient referrals, Monthly content updates

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly BiteFX Subscription | $74.99 | per month |
| 6 Months Subscription | $449.99 | one-time |
| 1 Year Subscription | $899.99 | one-time |


### Skull, Teeth & TMJ

[App page](https://appshunter.io/ios/app/skull-teeth-and-tmj/id6444334718)

Explore the intricate anatomy and biomechanics of the skull, jaw, and TMJ with detailed 3D models and interactive diagrams. Visualize bone, muscle, and ligament structures, and understand jaw movement patterns. Includes informative articles and a complete set of permanent teeth for comprehensive learning.

**Highlights:** High-quality 3D anatomical models, Interactive envelope of motion diagrams, Ability to hide/isolate anatomical structures, Realistic TMJ capsule and disc visualization, Informative articles from anatomystandard.com, Examination of permanent teeth set, Adjustable light source for visualization

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

**In-app purchases:** none


## Frequently asked questions

### Is BiteFX free?

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

### Is Skull, Teeth & TMJ free?

Skull, Teeth & TMJ costs $12.99, with no in-app purchases.

### Which has better reviews, BiteFX or Skull, Teeth & TMJ?

BiteFX is rated higher. BiteFX averages 5.0 out of 5 from 2 ratings, while Skull, Teeth & TMJ averages 4.9 from 22 ratings.

### Do BiteFX or Skull, Teeth & TMJ have ads?

Neither BiteFX nor Skull, Teeth & TMJ shows ads.

### Which is updated more often, BiteFX or Skull, Teeth & TMJ?

BiteFX ships an update every 10 months, and Skull, Teeth & TMJ every 10 months. Most recently, BiteFX was updated on September 10, 2026 and Skull, Teeth & TMJ on September 21, 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.*