# ABS vs ABS SCORE

The clearest difference is rating: ABS at 5.0 against ABS SCORE's 1.6. ABS also leads on iOS requirement (9.3 vs 13.0). ABS SCORE's advantage is update cadence (every 2 months vs every 11 months) and ratings volume (14 vs 1). 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.

ABS holds the better App Store score, 5.0 against 1.6. That said, the two scores are not equally well evidenced: ABS SCORE has 14 ratings behind it against 1, so its average is the more settled of the two.

ABS ships an update every 11 months, ABS SCORE every 2 months. Both last shipped on September 30, 2026.

## The numbers

| Metric | ABS | ABS SCORE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/abs/id918189745/reviews)** | [1.6 (14 ratings)](https://appshunter.io/ios/app/abs-score/id6478700463/reviews) |
| Number of ratings | 1 | **14** |
| Positive reviews | — | 6.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 5 MB | 33 MB |
| Requires iOS | **9.3** | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Internet Testing Systems (ITS)](https://appshunter.io/developer/546817214) | [American Board of Surgery, Inc](https://appshunter.io/developer/1733699269) |

## What reviewers say

### ABS

[App page](https://appshunter.io/ios/app/abs/id918189745)

This app provides access to a multiple-choice exam designed to assess surgical residents' knowledge of applied science and clinical problem management. It serves as an evaluation tool for program directors to track resident progress.

**Highlights:** General surgery residency exam, In-Training Examination (ABSITE), Multiple-choice format, Assesses applied science knowledge, Measures clinical problem management skills, Online administration

**In-app purchases:** none


### 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


## Frequently asked questions

### Is ABS free?

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

### Is ABS SCORE free?

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

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

ABS is rated higher. ABS averages 5.0 out of 5 from 1 ratings, while ABS SCORE averages 1.6 from 14 ratings.

### Do ABS or ABS SCORE have ads?

Neither ABS nor ABS SCORE shows ads.

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

ABS ships an update every 11 months, and ABS SCORE every 2 months. Most recently, ABS was updated on September 30, 2026 and ABS SCORE on September 30, 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.*