Does a Digital Time-Tracking App Pay Off for a Five-Person Business, or Is a Paper Sheet Enough?

Five employees, one workshop, one sheet pinned to the noticeboard where everyone logs their hours by hand — that's still how time tracking works in plenty of small businesses. The question of whether an app is worth the switch usually comes up only once the sheet is illegible again at month's end, or two entries are missing.

What the math looks like for a five-person shop

Assume an office assistant collects the slips every Friday, types the hours into a spreadsheet, and chases down anyone who forgot to sign. For the calculation, we use these assumptions:

• Time spent: 30 minutes a week collecting, typing, and following up.
• Hourly cost: €20 gross, including employer contributions, for the office assistant.
• Working weeks: 46 a year, after subtracting holidays and sick leave.
• Software cost: €5 per user per month, which comes to €25 a month for five people.

The paper process costs 0.5 hours × €20 × 46 weeks = €460 a year. The software costs €25 × 12 months = €300 a year. If the app removes all the manual work, that leaves €160 in savings a year. Not a fortune, but not nothing either.

This is an assumption, not a price list. The real time cost depends on how carefully the slips are filled in, and software prices vary a good deal by provider, in both directions.

Where the math falls apart

Halve the team to two or three people, and the time spent collecting slips barely drops — someone still has to chase missing entries. Software cost, though, drops proportionally to €10–15 a month. The saving shrinks but stays roughly the same shape. Only at a single person does the calculation collapse entirely: someone tracking their own hours needs no one to collect anything, and that whole line item disappears.

Double the team to ten people, and coordination effort grows faster than the headcount — more follow-ups, more missing signatures, more weeks where someone covers for a colleague on leave. At that size, switching almost always pays off, regardless of the exact software price.

When a paper sheet is genuinely enough

For one or two employees, or for a self-employed person with no staff at all, an app rarely earns its keep. Setting up the tool, handing out logins, and training people on it eats up more time than it saves. Anyone who already knows who was in and when, without checking a system, is better off with a simple spreadsheet or a notebook by the workbench. Simple tools do the job.

The same holds if a business is highly seasonal and runs with a single helper for most of the year. A recurring software fee rarely pays off in that case. A free template used for the handful of weeks anyone is actually on payroll does exactly the same job.

Anyone who has ever tried to force a rigid system onto a business it doesn't fit will recognize the pattern from a different context: the piece on the schedule nobody kept shows how quickly a well-intentioned system fails once it collides with daily practice. Time tracking works the same way. A tool nobody maintains is worse than the paper sheet everyone at least understands.

When switching pays off after all

From roughly four or five employees upward, the balance usually tips toward the app, especially once hours need to be attributed to separate projects or job sites rather than just added up. Anyone juggling casual staff or several locations also benefits from entries landing directly in one place instead of moving through several hands on paper. For businesses already rethinking how they structure the workday, the comparison of Pomodoro, the Eisenhower Matrix, and timeboxing sorts out which of the three actually holds up in a small business. Time tracking and time planning are separate problems, but they're related.

A quick look at the website while you're at it

Anyone already sorting out which digital tools are worth adopting can point the same scrutiny at their own website. The free website check from Log-System Development reviews loading speed, basic SEO, and a handful of other technical points, and delivers an assessment without booking a call. For businesses planning a new website or app afterward, and who'd rather talk directly to developers than go through an agency with several layers in between, it's worth looking at what Log-System Development offers — AI features included, where they actually fit the site.

The test before deciding

Anyone still unsure after this math can run a time-tracking app alongside the paper sheet for three months and then compare how often the old sheet was actually still needed. That costs a month of double work. But it answers the question with numbers from the actual business, not with an example calculation from outside.