# PATT vs eCFR

The clearest difference is update cadence: eCFR at monthly against PATT's every 12 months. On price, rating, ratings volume and ads 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 PATT against 5.0 for eCFR. Both are backed by a comparable volume of ratings — 4 and 7 respectively.

PATT ships an update every 12 months, eCFR monthly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | PATT | eCFR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/patt/id1435167768/reviews) | [5.0 (7 ratings)](https://appshunter.io/ios/app/ecfr-fra/id1499013687/reviews) |
| Number of ratings | 4 | **7** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Monthly** |
| Monetization | Free | Free |
| Size | 3 MB | 26 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Federal Railroad Administration](https://appshunter.io/developer/643005217) | [RailPros](https://appshunter.io/developer/1499013686) |

## What reviewers say

### PATT

[App page](https://appshunter.io/ios/app/patt/id1435167768)

This app helps railroads and contractors determine if a qualifying accident has occurred that requires post-accident alcohol and drug testing under FRA regulations. It aids in quick decision-making and protects employee privacy by preventing erroneous tests.

**Highlights:** Determines qualifying accidents for testing, Aids in quick decision-making, Ensures compliance with FRA regulations, Protects employee privacy, Supports post-accident testing procedures

**Features:** macOS Compatibility

**In-app purchases:** none


### eCFR

[App page](https://appshunter.io/ios/app/ecfr-fra/id1499013687)

Access and reference specific sections of the Federal Railroad Administration's regulations. Customize your homescreen, bookmark frequently visited parts, and easily share content with others for quick access to vital safety standards.

**Highlights:** Customizable homescreen, Quick access to specific parts, Bookmark frequently visited sections, Share parts and subparts, Offline access to regulations

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PATT free?

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

### Is eCFR free?

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

### Which has better reviews, PATT or eCFR?

PATT and eCFR are both rated 5.0 out of 5 on the App Store, from 4 and 7 ratings respectively.

### Do PATT or eCFR have ads?

Neither PATT nor eCFR shows ads.

### Which is updated more often, PATT or eCFR?

PATT ships an update every 12 months, and eCFR monthly. Most recently, PATT was updated on November 2, 2026 and eCFR 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.*