PATT vs Geode Connect
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.
Geode Connect
Configure and communicate with a GNSS receiver to collect precise location data. Adjust settings, monitor real-time position, and access detailed receiver output for various accuracy needs.
- Configure Geode GNSS receiver settings
- Monitor real-time position and accuracy
- Select SBAS, L-Band, or NTRIP corrections
- View satellite skyplot
- Access raw data and direct commands
- Control receiver settings for work environments
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GEODE CONNECT is a configuration and communication utility for the GEODE GNSS RECEIVER. It provides the ability to establish communications to the Geode Real-Time Sub-meter GPS/GNSS Receiver, change receiver settings, and displays position, altitude, estimated horizontal error, differential status fix info, speed, heading, satellites in fix and PDOP. Using the Configure Receiver settings menu, select SBAS, Atlas® L-Band, or NTRIP-delivered RTK Float corrections for selectable accuracy to fit your job. The Skyplot screen shows satellites in use for the various supported constellations and their distribution in the sky. A terminal screen is included to allow users a “deep dive” into the actual data output from the receiver, and direct command access. The Receiver Configuration menu provides the ability to control a wide range of receiver settings to suit your work environment. REAL-TIME SCALABLE ACCURACY GNSS RECEIVER Looking for a simple yet precise GNSS solution at an affordable price? With the Geode, you can easily collect real-time, sub-meter, sub-foot or decimeter accurate GNSS data without the huge price tag or complexity of other precision receivers. Designed with versatility in mind, the Geode works with a wide range of devices to fit your needs exactly, and is especially useful for bring-your-own-device workplaces. Take the Geode with you mounted on a pole, in a pack, or held in your hand to collect real-time precise GNSS data in harsh environments, using almost any handheld device. For information on the Geode GPS Receiver, visit our product page at www.junipersys.com. Disclaimer: Using the Geode Connect software and a Bluetooth connection to the Geode receiver continuously will increase consumption of battery power on your mobile device.
Screenshots
Verdict
The clearest difference is rating: PATT at 5.0 against Geode Connect's 3.8. Geode Connect's advantage is update cadence (every 4 months vs every 12 months) and iOS requirement (12.2 vs 15.0). On price, ratings volume, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PATT holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 4 and 9 respectively.
PATT ships an update every 12 months, Geode Connect every 4 months. The most recent releases landed on October 4, 2026 and October 16, 2026 respectively.
| Parameter | PATT | Geode Connect |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | 3.8 (9 ratings) |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 4 | 9 — better |
| Update frequency | Every 12 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.2 — better |
| Further details — not scored | ||
| Size | 3 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | Federal Railroad Administration | Juniper Systems, Inc. |
Customer experience
PATT
Geode Connect
In-app purchases
PATT
No in-app purchases
Geode Connect
No in-app purchases









