PATT vs eCFR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PATT
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.
- Determines qualifying accidents for testing
- Aids in quick decision-making
- Ensures compliance with FRA regulations
- Protects employee privacy
- Supports post-accident testing procedures
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FRA’s 49 CFR Part 219, Control of Alcohol and Drug Use contains requirements for post-accident testing if certain conditions are met. This application is intended to aid railroads and their contractors in determining when a qualifying accident has occurred that requires Part 219 Subpart C testing. The FRA’s post-accident testing program has been the cornerstone the agency’s drug and alcohol testing efforts since 1985 and pre-dates the publication of most of the rest of Part 219 and the USDOT’s testing procedures regulation, 49 CFR Part 40. Part 219 Subpart C defines the train accident/incident thresholds that require testing. This post-accident testing helps FRA accident investigators determine whether the use of drugs and alcohol by involved railroad employees or contractors may have contributed to the cause or severity of a particular accident. The goal is that each regulated employer (railroad or contractor) is fully prepared to conduct post-accident testing if a rule-triggering event occurs; that the decision to test is made quickly after reasonable inquiry and good faith judgment by an on-site supervisor. Blood and urine collections from surviving employees/contractors must be completed within for (4) hours of the accident with the proper supplies and forms; and blood, urine, and tissue collections from fatally injured personnel must be completed as soon as practicable. In addition, this application is likewise intended to protect employees from inadvertent incursions upon their right-to-privacy represented by tests performed erroneously.
eCFR
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.
- Customizable homescreen
- Quick access to specific parts
- Bookmark frequently visited sections
- Share parts and subparts
- Offline access to regulations
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Safety is #1 in everything we do at RailPros. That's why we built the free-to-download, eCFR: FRA reference app. With eCFR: FRA, you can customize your homescreen and add any part from Chapter II. You'll always have quick and easy access to parts such as Track Safety Standards (214), Railroad Workplace Safety (213), and Bridge Safety Standards (237). With our share feature, you can quickly share parts and subparts with anyone. We have also included a bookmark option to give you lightning fast access to sections you frequently visit. Safety, innovated.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | PATT | eCFR |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) | 5.0 (7 ratings) |
| Number of ratings | 4 | 7 — better |
| Update frequency | Every 12 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 3 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Federal Railroad Administration | RailPros |
Customer experience
PATT
eCFR
In-app purchases
PATT
No in-app purchases
eCFR
No in-app purchases







