What does a time-tracking app need to be able to do?

Time-tracking app checklist: offline mode, multilingual support, NFC, project assignment – which features are essential and what you need to look out for.

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Must-have: What every time-tracking app needs to be able to do

These features are not optional – without them, the app is unusable for mobile teams in field service, on construction sites, or in cleaning. If an app fails to meet even one of these criteria, remove it from your list.

Start-stop time clock with break tracking
Offline functionality – save bookings without internet access and synchronise them automatically
Project assignment when clocking in – assign hours directly to the job
Multilingual interface – at minimum the languages spoken by your employees
GDPR-compliant – European servers, encrypted data transmission
Export for payroll processing – ready-made monthly reports as CSV or Excel

Important: What sets a good app apart from an average one

These features make the difference in everyday working life. They are the reason why a team sticks with one app and gives up on another after two weeks.

NFC location verification – physical proof of presence at the deployment site, without GPS
Crew recording – a foreman clocks in the entire team via a single device
Photo documentation – photos taken directly in the app, automatically assigned to the project
Approval workflow – supervisors review and approve times before they feed into payroll
Leave management – submit requests in the app and approve them with a single click
Usable without an email address – access via code, because not every construction worker has a professional email

The crucial point: How to tell whether the app will work in your company

The feature list says little about whether your employees will accept the app. These three questions matter more than any function listed on the provider's website.

Can an employee clock in on the first day without any training?
Does the app work at your most challenging job site – shell construction, basement, rural building site?
Do your employees speak one of the available languages?
Can the app be set up in less than an hour – without an IT department?
Can you try the app for free – with no contractual commitment and no credit card?

Why most app comparisons are not helpful

Most comparison websites on the internet list 50 features and award stars. The problem: they compare functions that are relevant to office work – timer variants, integration APIs, Gantt charts. For a construction company with 15 employees across three sites, these features are irrelevant. What matters: Does the app work offline? Can the site foreman clock in the whole crew from a single device? Does the app support Serbian? Can I get a location record without GPS? If a comparison does not answer these questions, it is useless for your industry.

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Offline functionality

The feature that decides between success and failure

If your employees work on construction sites, in basements, or at a client's premises without Wi-Fi, the app must save all bookings locally and synchronise them automatically. An app that does not work without an internet connection is useless for mobile teams. Test this explicitly: switch the app to aeroplane mode, clock in, reconnect – does everything synchronise correctly?

Multi-language support

Not 2–3 languages, but the right languages

German and English are not enough if your employees speak Serbian, Croatian, Turkish, or Romanian. Check: which languages does the app offer? Are they the languages actually spoken in your team? An app in German for an Albanian-speaking employee will produce booking errors – guaranteed.

NFC location verification

Why GPS is not always the right answer

GPS shows an approximate location – but not whether the employee was physically inside the building. GPS does not work in basements and shell constructions. GPS creates movement profiles that are problematic under data protection law. NFC tags at the job site prove physical presence at an exact point – without internet, without GPS, without data protection concerns. Check whether the app supports NFC.

Operation without training

The test every app must pass

Give the app to an employee who has never seen it before. Say only: Clock yourself in. If they manage it without help, the app is good enough. If they ask where to tap, the app is too complex for everyday use. A construction worker on the building site at 6:30 in the morning will not read a manual.

Costs and transparency

What the app really costs – not just per month

Pay attention to: price per employee and month, setup fee, minimum contract term, costs for add-on modules, and costs for NFC tags or hardware. Some providers lure you in with €3 per employee, but project assignment, export and offline functionality cost extra. Ask: What is included from day one?

The most common mistakes when choosing a time-tracking app

These four mistakes are ones we see in companies that switch again after a short time or revert to their old method.

Too many features, too little real-world testing

An app with 200 functions sounds impressive – but your employees only need three: Start, Stop, Project. Test the app in everyday use, not on the feature list.

Chosen an office app for field staff

Timer apps for freelancers and agencies are not built for construction sites. Offline mode, NFC, crew-based time capture and 13 languages are almost always missing.

Language not checked

The app is in German, but half the team does not speak German. The result: incorrect entries, frustration, and a return to the paper timesheet.

Not tested offline

The app works perfectly on the office Wi-Fi – but not at all on a construction site without mobile coverage. Always test first at the most challenging location.

FAQ

Häufige Fragen zur Auswahl einer Zeiterfassungs-App

Which features matter most in a time-tracking app?

For mobile teams deployed outside the office: offline functionality, project assignment at clock-in, multilingual support, payroll export and an interface that works without any training. NFC location verification and crew-based recording are additionally critical for construction and cleaning.

Do I need a time-tracking app with GPS?

Not necessarily. GPS shows an approximate location and often does not work inside buildings. NFC tags at the job site prove physical presence more accurately, in a more privacy-friendly way and without an internet connection. GPS can be a useful supplement – but NFC is the better choice for fixed job sites.

What does a good time-tracking app cost?

Most reputable providers charge between €5 and €10 per employee per month. Pay close attention to what is included in the price: project assignment, export, offline functionality and multi-language support should not incur any additional costs. Jobilino Basic is available from €5.99 per employee per month. Premium from €12.99 – all Basic features included.

Does the app have to be GDPR-compliant?

Yes, absolutely. Look out for: European servers, encrypted data transmission, role-based access rights and transparent information for employees about data collection. GPS data may only be recorded at the moment of clocking in or out – no continuous tracking.

How do I test whether an app is suitable for my team?

Three tests: Hand the app to an employee without any explanation – can they clock in? Test the app at the most challenging location – does it work offline? Check whether the languages spoken by your team are available. If all three tests are passed, the app is suitable.

How many languages should the app support?

At least the languages spoken within your team. In the DACH region, these are typically German plus Serbian, Croatian, Turkish, Albanian, Romanian, Hungarian, Polish or Slovak. Most apps only offer German and English. Jobilino offers 13 languages.

What is the difference between a time-tracking app and a terminal?

An app runs on the employee's smartphone – ideal for mobile teams. A terminal is a stationary device at the entrance – ideal for workshops, warehouses and production facilities where employees do not use a smartphone at their workplace. The best solution combines both: a terminal on-site and an app for field staff.

Does Jobilino meet all the criteria on this checklist?

Yes. Offline functionality, 13 languages, NFC location verification, group clock-in, project assignment, photo documentation, approval workflow, leave management, usable without an email address and ready-made payroll exports. From €5.99 per employee per month. Try it free and without obligation – no credit card required.

Testing the checklist in practice

Test Jobilino free of charge against all criteria on this checklist: offline, languages, NFC, operation without training. No contract commitment and no credit card required.