# ABS SCORE vs HeyChief

The clearest difference is update cadence: ABS SCORE at every 2 months against HeyChief's every 3 months. ABS SCORE also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, 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.

ABS SCORE ships an update every 2 months, HeyChief every 3 months. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | ABS SCORE | HeyChief |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.6 (14 ratings)](https://appshunter.io/ios/app/abs-score/id6478700463/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 6.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | — |
| Size | 33 MB | 29 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [American Board of Surgery, Inc](https://appshunter.io/developer/1733699269) | [HeyChief](https://appshunter.io/developer/1802386795) |

## 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


### HeyChief

[App page](https://appshunter.io/ios/app/heychief/id6743349200)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ABS SCORE free?

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

### Is HeyChief free?

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

### Do ABS SCORE or HeyChief have ads?

Neither ABS SCORE nor HeyChief shows ads.

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

ABS SCORE ships an update every 2 months, and HeyChief every 3 months. Most recently, ABS SCORE was updated on October 16, 2026 and HeyChief on October 7, 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.*