ENCOMPASS® ELD vs Penske Driver
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ENCOMPASS® ELD
This app helps commercial drivers electronically capture hours-of-service data, replacing paper logs. It ensures compliance with ELD mandates and offers real-time alerts to prevent violations. Supports various vehicle classes and industry-specific rulesets.
- Mandate-compliant ELD
- Hours of service compliance alerts
- Support for various HOS rulesets
- Roadside inspection mode
- Electronic vehicle inspections (EDVIRs)
- Mobile messaging
- Team driving and exempt logging support
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The J. J. Keller® Encompass® ELD app is the industry’s most simple, flexible and affordable driver electronic log. Formerly known as KellerMobile, this patented ELD mandate-compliant solution is used by commercial motor vehicle drivers to electronically capture hours-of-service duty status information, replacing the driver’s paper log book. The app uses a driver-friendly interface to present hours-of-service data to drivers, helping them optimize their on-duty and driving hours and reduce the risk of violations. The solution works with class 1-8 vehicles and offers many industry and state-specific HOS rulesets, accommodating exempt, non-regulated, and team drivers. The Encompass® ELD app is compliant with ELD (Part 395 Subpart B and Part 395 Appendix) rules and is listed on the FMCSA ELD registry. The Encompass® ELD app is part of the J. J. Keller® Encompass® Fleet Management System, which uses the J. J. Keller® electronic logging device and the Encompass® back office portal. HOW DOES IT WORK: Hours-of-service and telematics data is captured via a hardline adapter from the engine’s diagnostic port into the ELD hardware. The hardware continuously records and stores engine data. Data is transmitted via Bluetooth from the hardware to the Encompass® ELD application on drivers’ iPhone® or iPad® devices. Hours-of-service data and alerts are presented to the drivers in real time using compliance rulesets determined by the company. Data from the iPhone® or iPad® device is transmitted via cellular connection to the Encompass® online back office portal for hours-of-service auditing, reporting and recordkeeping. APP FEATURES: MANDATE-COMPLIANT ELD – Solution is compliant with the final FMCSA mandate. Regulatory and technology updates are delivered over-the-air and require no hardware swap outs. HOS COMPLIANCE ALERTS - App continuously checks drivers’ hours against the current DOT hours-of-service rules and company rulesets, and presents alerts to drivers of impending violations. HOS RULE SETS – App supports state and industry rulesets, including US 60/70, US and Texas Oil Field, Canadian Cycle 1 & 2, US Construction, 100 & 150 Air-Mile Exempt, and more. ROADSIDE INSPECTION MODE – Supports ELD requirements for roadside inspection protocol, including mobile display and Telematics Data Transfer method. ELECTRONIC VEHICLE INSPECTIONS (EDVIRs) – Driver-friendly interface supports pre- and post-trip inspection process, customized criteria, and photo capture of defects. MOBILE MESSAGES – Allows for the quick and efficient exchange of information between the back office and drivers. ADDITIONAL FUNCTIONALITY - Supports team driving, hyrail, personal conveyance, exempt logging, border crossing, and more. FLEXIBILITY – App can be used with the J. J. Keller® Compliance Tablet™ or the driver’s own smart device. DOT DRIVER AND VEHICLE COMPLIANCE RECORDKEEPING – Includes Encompass back-office DOT driver and vehicle compliance recordkeeping features for driver qualification, alcohol and drug program management, hiring, and more. DEDICATED DRIVER SUPPORT – Drivers receive 24/7 technical support and Roadside Inspection assistance. A dedicated support team ensures quick resolution on technical issues. DEDICATED COMPANY SUPPORT – Users receive complimentary amenities, including DataQs Challenge Service; DOT Expert Help from our subject-matter experts; regulatory webcasts; an online support site with training videos, FAQs, user guides; and an online training library (Spring 2020). OPTIONAL ADD-ON SOLUTIONS – Options include Dash Cam Pro, performance management, and navigation. COMPLIANCE EXPERTISE - This patented technology was developed by the industry’s leader in regulatory compliance and driver logging since 1953 and is covered by U.S. patents and patents pending. See JJKeller.com/patents.
Penske Driver
This app helps drivers manage daily tasks and comply with electronic logging device (ELD) mandates in rental trucks. It offers features for logging hours of service, requesting roadside assistance, submitting receipts, and finding locations.
- Log Hours of Service (HOS) for ELD compliance
- Submit 24/7 roadside assistance requests
- Digital fuel receipt submission
- Find Penske locations (rental, service, fueling)
- Submit electronic DVIRs
- Access vehicle information and service history
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Penske Driver™ is a free app, providing drivers with the tools to complete their daily tasks, and keep them complaint with the electronic logging device (ELD) mandate when in Penske rental trucks. The Penske Driver app enables truck drivers to: · Log Hours of Service (HOS) in Penske rental vehicles and fully comply with the ELD mandate · Submit 24/7 roadside assistance requests and view real-time updates · Check-In for service visits from the comfort of your vehicle · Submit fuel receipts digitally, eliminating the need to submit paper receipts · Find rental, leasing, service, parking, fueling locations and more · Access vehicle information, service history and 24/7 history · Submit eDVIRs electronically and initiate service requests directly with Penske
Screenshots
Verdict
The clearest difference is device support: ENCOMPASS® ELD at 3 against Penske Driver's 1. ENCOMPASS® ELD also leads on iOS requirement (13.0 vs 16.0). On price, rating, review sentiment and ratings volume 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.
Penske Driver holds the better App Store score, 4.2 against 4.0. Both are backed by a comparable volume of ratings — 924 and 2.6K respectively. Written reviews point the same way: 18% of ENCOMPASS® ELD's written reviews are positive against 21% of Penske Driver's.
ENCOMPASS® ELD ships an update every 2 months, Penske Driver every 5 weeks. The most recent releases landed on October 9, 2026 and October 11, 2026 respectively.
| Parameter | ENCOMPASS® ELD | Penske Driver |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (924 ratings) | 4.2 (2.6K ratings) — better |
| Positive reviews | 18.2% of reviews | 20.6% of reviews — better |
| Number of ratings | 924 | 2.6K — better |
| Update frequency | Every 2 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 41 MB | 189 MB |
| Age rating | 17+ | 4+ |
| Developer | J. J. Keller & Associates, Inc. | Penske Truck Leasing Co. L.P |
Customer experience
ENCOMPASS® ELD
Penske Driver
User reviews
ENCOMPASS® ELD
From 924 App Store ratingsWhat we love
- 🚀 Best ELD app on the market
- 👍 Easy to use
- 👍 Getting better with updates
Room to improve
- 🐛 Crashes frequently
- 🐛 Logging issues (stays in driving mode, logs out randomly)
- 🐛 Inaccurate tracking (miles, duty status)
- 🔋 High battery consumption
- 👎 Poor customer support
Penske Driver
From 2.6K App Store ratingsWhat we love
- 🚀 Convenient and easy to use
- 👍 Responsive staffs and mechanics
- 🚀 Makes things much easier
- 👍 Great service to keep you legit on the highway
Room to improve
- 🐛 App crashes when trying to access service history
- 🐛 Cannot sign in as co-driver
- 🐛 Constantly having issues with the app
- 🐛 Cannot connect to truck
- 🐛 Disconnects from truck or logging device
Bugs and requests
ENCOMPASS® ELD
Reported bugs
5 issues- Logs driver as driving when truck is stopped
- Fails to properly record breaks and rest periods
- Issues with app crashing and logging out
- Problems with app detecting movement and changing duty status
- Inability to properly certify logs
Requested features
4 requests- Dark mode option
- Ability to manage functions and settings
- Improved personal conveyance and yard move handling
- Ability to perform inspections on trucks/trailers not in the system
Penske Driver
Reported bugs
5 issues- App randomly changes duty status while driving
- Inability to certify logs
- Unit not listed in the app database
- Slow login and connection issues
- Logs not resetting properly after reset
Requested features
4 requests- Option to add pictures when submitting repair orders
- Show 70-hour clock
- Audible alerts for duty status changes
- Feedback form
In-app purchases
ENCOMPASS® ELD
No in-app purchases
Penske Driver
No in-app purchases








