# PBAC, LLC vs Dynamic Awareness Search

The clearest difference is update cadence: PBAC, LLC at every 5 weeks against Dynamic Awareness Search's every 24 months. Dynamic Awareness Search's advantage is iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

PBAC, LLC ships an update every 5 weeks, Dynamic Awareness Search every 24 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | PBAC, LLC | Dynamic Awareness Search |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.6 (21 ratings)](https://appshunter.io/ios/app/dynamic-awareness-search/id1618266025/reviews)** |
| Number of ratings | — | **21** |
| Positive reviews | — | 13.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 24 months |
| Monetization | — | Free |
| Size | 193 MB | 51 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | **iPhone, iPad** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [PBAC, LLC](https://appshunter.io/developer/1825996474) | [Linus Health, Inc.](https://appshunter.io/developer/1481489335) |

## What reviewers say

### PBAC, LLC

[App page](https://appshunter.io/ios/app/pbac-llc/id1276442502)

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

**In-app purchases:** none


### Dynamic Awareness Search

[App page](https://appshunter.io/ios/app/dynamic-awareness-search/id1618266025)

This application offers brief visual exercises designed to test and improve attention skills. It presents simple visual items against a plain background for focused engagement.

**Highlights:** Short visual exercises, Attention testing, Blank background focus, Visual item presentation

**In-app purchases:** none


## Frequently asked questions

### Is PBAC, LLC free?

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

### Is Dynamic Awareness Search free?

Dynamic Awareness Search is free to download, with no in-app purchases.

### Do PBAC, LLC or Dynamic Awareness Search have ads?

Neither PBAC, LLC nor Dynamic Awareness Search shows ads.

### Which is updated more often, PBAC, LLC or Dynamic Awareness Search?

PBAC, LLC ships an update every 5 weeks, and Dynamic Awareness Search every 24 months. Most recently, PBAC, LLC was updated on November 6, 2026 and Dynamic Awareness Search 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.*