# ABS SCORE vs Maxillofacial

The clearest difference is review sentiment: Maxillofacial at 82% against ABS SCORE's 6%. Maxillofacial also leads on rating (4.5 vs 1.6) and update cadence (every 3 days vs every 2 months). ABS SCORE's advantage is iOS requirement (13.0 vs 15.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Maxillofacial holds the better App Store score, 4.5 against 1.6. Both are backed by a comparable volume of ratings — 14 and 12 respectively. Written reviews point the same way: 6% of ABS SCORE's written reviews are positive against 82% of Maxillofacial's.

ABS SCORE ships an update every 2 months, Maxillofacial every 3 days. The most recent releases landed on September 30, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | ABS SCORE | Maxillofacial |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (14 ratings)](https://appshunter.io/ios/app/abs-score/id6478700463/reviews) | **[4.5 (12 ratings)](https://appshunter.io/ios/app/maxillofacial/id6796194553/reviews)** |
| Number of ratings | **14** | 12 |
| Positive reviews | 6.3% of reviews | **81.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free | Free |
| Size | 33 MB | 113 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [American Board of Surgery, Inc](https://appshunter.io/developer/1733699269) | [Maxillofacial Foundation LLC](https://appshunter.io/developer/6796194555) |

## What reviewers say

### ABS SCORE

[App page](https://appshunter.io/ios/app/abs-score/id6478700463)

Access a comprehensive question bank for surgical specialties. This app provides scenario-based multiple-choice questions to aid in self-study for surgical residents. Future updates will include additional educational content and mobile-first features.

**Highlights:** Access SCORE Portal Question Bank, 4,000+ scenario-based questions, Six surgical specialties covered, Supports self-study for residents, Future content includes TWIS curricula

**Features:** macOS Compatibility

**In-app purchases:** none


### Maxillofacial

[App page](https://appshunter.io/ios/app/maxillofacial/id6796194553)

This app consolidates oral and maxillofacial surgery knowledge, offering a surgical atlas, coding reference, scholarly search engine, and a professional forum. It serves as a comprehensive resource for residents and attendings in the field.

**Highlights:** Surgical atlas of OMS procedures, Coding reference (CDT, CPT, ICD-10), Scholarly search engine, Professional community forum, Board preparation resources, Clinical query interface

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

**In-app purchases:** none


## Frequently asked questions

### Is ABS SCORE free?

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

### Is Maxillofacial free?

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

### Which has better reviews, ABS SCORE or Maxillofacial?

Maxillofacial is rated higher. ABS SCORE averages 1.6 out of 5 from 14 ratings, while Maxillofacial averages 4.5 from 12 ratings.

### Do ABS SCORE or Maxillofacial have ads?

Neither ABS SCORE nor Maxillofacial shows ads.

### Which is updated more often, ABS SCORE or Maxillofacial?

ABS SCORE ships an update every 2 months, and Maxillofacial every 3 days. Most recently, ABS SCORE was updated on September 30, 2026 and Maxillofacial on October 14, 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.*