# BACS vs Linus Administrator

The clearest difference is update cadence: Linus Administrator at monthly against BACS's every 2 months. Linus Administrator also leads on ratings volume (3 vs 1). BACS's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for BACS against 5.0 for Linus Administrator. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

BACS ships an update every 2 months, Linus Administrator monthly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | BACS | Linus Administrator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/bacs/id1195490976/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/linus-administrator/id1589474379/reviews) |
| Number of ratings | 1 | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 67 MB | 98 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 12+ | 17+ |
| Developer | [K2M, Inc.](https://appshunter.io/developer/440024122) | [Linus Health, Inc.](https://appshunter.io/developer/1481489335) |

## What reviewers say

### BACS

[App page](https://appshunter.io/ios/app/bacs/id1195490976)

This platform offers comprehensive tools for managing spine patient care, from pre-authorization and planning to 3D modeling and postoperative reporting. It aims to improve clinical outcomes and support surgical processes.

**Highlights:** Pre-authorization tools, Preoperative planning, 3D anatomical modeling, Postoperative reporting, Clinical care continuum solutions

**In-app purchases:** none


### Linus Administrator

[App page](https://appshunter.io/ios/app/linus-administrator/id1589474379)

This app facilitates early detection of cognitive impairment by allowing healthcare providers to register patients, administer digital assessments, and receive immediate, automatically scored results. It leverages AI to identify subtle signs traditional tests might miss, providing actionable insights for clinical decision support.

**Highlights:** Patient registration and enrollment, Digital cognitive assessment administration, Automatic scoring and interpretation, AI-powered detection of cognitive issues, Integration with Linus web portal, Core Cognitive Evaluation™, DCTclock™ and DCR™ assessments

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

**In-app purchases:** none


## Frequently asked questions

### Is BACS free?

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

### Is Linus Administrator free?

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

### Which has better reviews, BACS or Linus Administrator?

BACS and Linus Administrator are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do BACS or Linus Administrator have ads?

Neither BACS nor Linus Administrator shows ads.

### Which is updated more often, BACS or Linus Administrator?

BACS ships an update every 2 months, and Linus Administrator monthly. Most recently, BACS was updated on November 2, 2026 and Linus Administrator on November 3, 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.*