Quantum Logbook

Review by eFreeware

Paper logbooks and spreadsheets have a way of turning a long day behind the wheel into an evening of paperwork. Hours of Service rules, inspection reports and fuel tax filings all demand records that are accurate, current and easy to produce when an inspector asks. Quantum Logbook, from GL Logistics, is an Android app built to take that record-keeping off the driver's plate and put it into a single electronic system.

It is an FMCSA-registered Electronic Logging Device app, which means it is designed around the federal requirements that govern commercial driving in the United States.

I approached this one as a compliance tool rather than a convenience gadget, because that is how the developer frames it. The question that matters is whether it covers the records a driver or fleet actually has to produce, and whether the people using it can get through those tasks without friction. On the evidence of what the app does, it is aimed at working drivers and the people who manage them.

The drivers and fleets this fits

The app is pitched at CDL truck drivers and owner-operators first. For someone running their own truck, the appeal is having logs, inspections and fuel tax figures in one place instead of scattered across a paper book and a folder of receipts. The developer also lists fleet managers and dispatchers, plus carriers of any size, which tells me the same app is meant to scale from a single vehicle to a larger operation.

That dual audience shapes how the app is set up. A fleet manager assigns a login and password, and drivers can change their password whenever they want. That structure suggests the account belongs to the company rather than the individual, which is the usual arrangement when a carrier needs oversight of its drivers' records.

Multilingual support is listed for English, Russian and other languages. That matters in an industry where crews are often mixed, and it means a driver does not have to work in a second language to keep a compliant log. The app runs on Android smartphones and tablets, so the same tool works on a phone in the cab or a larger screen in an office.

Hours of Service logs without the paperwork

The core of the app is automatic HOS tracking. Rather than asking a driver to reconstruct the day afterward, the app updates the logbook as driving happens. For anyone who has spent a rest break trying to remember where the hours went, that shift from manual entry to automatic record-keeping is the main reason to consider an ELD app at all.

Those records support the log itself and give a fleet office a view of where vehicles are and how they are being driven. Detention time, mileage and driving behavior are also tracked, which points to an app that is as much about operational oversight as it is about the federal log.

Logs are stored in cloud-based storage, described as secure. For a carrier, that means records are not tied to one handset and can be reached when they are needed. I would expect the practical benefit to show up during an audit or an inspection, when the alternative is hunting through paper.

Inspections, fuel tax and trip records

Quantum Logbook handles Driver Vehicle Inspection Reports. These are the checks a driver performs on the vehicle, and keeping them in the same app as the HOS log means one tool covers two of the most common compliance tasks.

Trip tracking and IFTA fuel tax reporting are part of the app as well. Fuel tax filing is one of the more tedious parts of running a truck or a small fleet, because it depends on accurate mileage by jurisdiction. Having trip data captured as part of normal driving is a sensible way to feed those reports, and it is the kind of feature that saves an owner-operator a weekend of sorting receipts.

The combination of DVIR, IFTA and HOS in one app is what makes Quantum Logbook more than a single-purpose logger. A driver who already has to record all three has an obvious reason to want them in one place.

What it costs and how accounts work

Quantum Logbook is free to install. The app has no ads and no in-app purchases. That is unusual for a piece of compliance software, and it is worth stating plainly.

Access is organized around credentials issued by a fleet manager. The manager creates the login, and the driver can change the password afterward. Anyone evaluating the app for personal use should know that the account structure is built around a company or fleet relationship.

With more than 10,000 installs and a 4.3 average from 93 ratings, the app has a modest but established user base. Those numbers are small compared with mass-market apps, which is normal for software aimed at a specific industry.

How it compares with other options

The main alternatives fall into two groups. One is dedicated ELD hardware with its own service. The other is general-purpose fleet tracking platforms that add compliance as one module among many. Quantum Logbook sits in a third spot: a software ELD that runs on hardware the driver already owns.

That position has clear advantages for a small operation. There is no separate device to buy, and the app works on Android phones and tablets that are already in the cab. For a carrier that wants compliance software without a hardware commitment, that is a meaningful difference.

The platform is focused on the Android side. Carriers with mixed device fleets would need to think about how that fits their setup. The app has been updated as recently as October 6, 2026, which suggests the developer is still working on it.

A practical choice for compliance-minded drivers

Quantum Logbook covers the records that matter most in commercial driving: HOS logs, vehicle inspections, IFTA mileage and GPS tracking, all in one Android app with cloud storage behind it. It is free, and it is structured around fleet-issued credentials rather than individual sign-ups.

I would point CDL drivers, owner-operators and fleet managers toward it if they want an electronic logbook that handles the compliance basics without adding a hardware purchase. The 4.3 rating from 93 reviewers suggests it has found acceptance among the drivers using it, though the install base is still small.

If your operation runs on Android devices and you want the federal log, inspections and fuel tax records in one place, this is a sensible app to evaluate. It is a focused tool for a specific job.

What's new in version 2.3.6

- minor changes