# VRAS RASF App vs NetworkDynamics Audit

The clearest difference is update cadence: NetworkDynamics Audit at monthly against VRAS RASF App's every 18 months. 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.

VRAS RASF App ships an update every 18 months, NetworkDynamics Audit monthly. Both last shipped on October 25, 2026.

## The numbers

| Metric | VRAS RASF App | NetworkDynamics Audit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Monthly** |
| Size | 49 MB | 9 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Teknowledge Software](https://appshunter.io/developer/348684387) | [Urban Science Applications, Inc.](https://appshunter.io/developer/956835905) |

## What reviewers say

### VRAS RASF App

[App page](https://appshunter.io/ios/app/vras-rasf-app/id1631337297)

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

**In-app purchases:** none


### NetworkDynamics Audit

[App page](https://appshunter.io/ios/app/networkdynamics-audit/id6743447813)

**In-app purchases:** none


## Frequently asked questions

### Is VRAS RASF App free?

VRAS RASF App is free to download, with no in-app purchases.

### Is NetworkDynamics Audit free?

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

### Do VRAS RASF App or NetworkDynamics Audit have ads?

Neither VRAS RASF App nor NetworkDynamics Audit shows ads.

### Which is updated more often, VRAS RASF App or NetworkDynamics Audit?

VRAS RASF App ships an update every 18 months, and NetworkDynamics Audit monthly. Most recently, VRAS RASF App was updated on October 25, 2026 and NetworkDynamics Audit on October 25, 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.*