Comparison

PATT vs READI Collect

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

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
Read full description

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.

About

READI Collect

Request a certified mobile specimen collector to your location anywhere in the US for drug and alcohol testing. Connect with collectors in real-time, share messages, and receive detailed reports with images. Schedule collections for various needs, including accident testing, random, pre-employment, and events.

Highlights
  • On-demand mobile specimen collection
  • Nationwide collector network
  • Real-time communication
  • Detailed reporting with images
  • Scheduled collections
  • DOT compliance support
Features
Read full description

With the READI Collect app, for the firs time you have the ability to request a mobile specimen collector to come to your location anywhere in the United States in record time. With just a few clicks in the READI Collect app you are connected to the READI Network of professional certified drug and alcohol specimen collectors for all kinds of regulated or unregulated tests. For example a driver has an accident in a remote location in the middle of the night, they open the READI Collect app and in minutes they are connected to a collector. The driver the collector and a supervisor can see in real time what is happening. They can all message each other in the app and in the online portal. When the collection is complete, a minute-by-minute and step by step report is available with images of the CCF and shipping waybill. If applicable the driver and collector can take pictures of the scene and load it into the report. This is truly the first time that a carrier has a chance of meeting the very tight requirements of the DOT for post-accident tests. You can also schedule collections ahead of time at your location for random testing, pre-employment tests, job fairs or sporting events. READI Collect has one of the largest nationwide network of collectors to serve all of your safety and compliance needs.

Screenshots

PATT1 screens
READI Collect3 screens

Verdict

The call

The clearest difference is update cadence: READI Collect at every 5 weeks against PATT's every 12 months. PATT's advantage is ratings volume (4 vs 1). On price, rating, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for PATT against 5.0 for READI Collect. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

UpkeepUpdate frequency

PATT ships an update every 12 months, READI Collect every 5 weeks. The most recent releases landed on June 4, 2026 and September 20, 2026 respectively.

Scorecard2 real differences · 8 level
PATT versus READI Collect: the parameters behind the verdict, then further details
ParameterPATTREADI Collect
PriceFreeFree
Rating5.0 (4 ratings)5.0 (1 ratings)
Positive reviews—100.0% of reviews
Number of ratings4 — better1
Update frequencyEvery 12 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size3 MB3 MB
Age rating4+12+
DeveloperFederal Railroad AdministrationElemodo Software, LLC

Customer experience

PATT

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

READI Collect

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

PATT

No in-app purchases

None

READI Collect

No in-app purchases

Questions

Is PATT free?
PATT is free to download, with no in-app purchases.
Is READI Collect free?
READI Collect is free to download, with no in-app purchases.
Which has better reviews, PATT or READI Collect?
PATT and READI Collect are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.
Do PATT or READI Collect have ads?
Neither PATT nor READI Collect shows ads.
Which is updated more often, PATT or READI Collect?
PATT ships an update every 12 months, and READI Collect every 5 weeks. Most recently, PATT was updated on June 4, 2026 and READI Collect on September 20, 2026.

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