# LegiStorm Pro vs EPA VSAT

The clearest difference is rating: EPA VSAT at 5.0 against LegiStorm Pro's 2.0. EPA VSAT also leads on update cadence (fortnightly vs every 11 months). LegiStorm Pro's advantage is ratings volume (4 vs 1) and device support (3 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.

EPA VSAT holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

LegiStorm Pro ships an update every 11 months, EPA VSAT fortnightly. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | LegiStorm Pro | EPA VSAT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (4 ratings)](https://appshunter.io/ios/app/legistorm-pro/id988561654/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/epa-vsat/id1191936044/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 5 MB | 1 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [LegiStorm LLC](https://appshunter.io/developer/988561653) | [United States Environmental Protection Agency (USEPA)](https://appshunter.io/developer/466052690) |

## What reviewers say

### LegiStorm Pro

[App page](https://appshunter.io/ios/app/legistorm-pro/id988561654)

Access comprehensive congressional staff and member data on the go. Search and browse essential biographical and contact information for government affairs professionals. Stay informed about legislative activity and engage with key contacts through an intuitive mobile interface.

**Highlights:** Search and browse members and staff, View biographical and contact information, Access DC and district office staff details, Track legislative issues covered by staffers, View committee and caucus membership, Access social media and campaign links

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

**In-app purchases:** none


### EPA VSAT

[App page](https://appshunter.io/ios/app/epa-vsat/id1191936044)

This tool helps drinking water and wastewater systems assess risks from malevolent acts and natural hazards. It assists in evaluating improvements for enhanced security and resilience, aiding compliance with regulatory requirements.

**Highlights:** Risk assessment for water systems, Resilience evaluation, Security improvement assessment, Compliance with Safe Drinking Water Act, Assesses malevolent acts and natural hazards

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LegiStorm Pro free?

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

### Is EPA VSAT free?

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

### Which has better reviews, LegiStorm Pro or EPA VSAT?

EPA VSAT is rated higher. LegiStorm Pro averages 2.0 out of 5 from 4 ratings, while EPA VSAT averages 5.0 from 1 ratings.

### Do LegiStorm Pro or EPA VSAT have ads?

Neither LegiStorm Pro nor EPA VSAT shows ads.

### Which is updated more often, LegiStorm Pro or EPA VSAT?

LegiStorm Pro ships an update every 11 months, and EPA VSAT fortnightly. Most recently, LegiStorm Pro was updated on October 24, 2026 and EPA VSAT on October 10, 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.*