The verdict in three sentences
An attendance app using geolocation or a QR code removes attendance fraud (clocking in for an absent colleague) and feeds payroll calculation automatically. It cuts HR processing time by about 40 % and makes overtime reliable. Budget 700,000 to 2,500,000 FCFA in 2026, with the same tool for a construction site or a multi-site retail chain in Lagos or Nairobi.
How modern clock-in works
The employee clocks in from their phone or a kiosk: the system checks GPS position (present on site) or scans a QR code unique to the location. Each entry is timestamped, tamper-proof and linked to the employee record.
| Method | Fraud risk | Hardware cost | Best for |
|---|---|---|---|
| Paper log | High | 0 | Avoid |
| QR on kiosk | Low | Tablet ~150,000 FCFA | Office, workshop |
| Mobile geolocation | Very low | 0 (smartphone) | Site, field |
| NFC badge | Low | Reader ~200,000 FCFA | Factory, warehouse |
| Facial recognition | Near zero | Kiosk ~400,000 FCFA | Sensitive sites |
Attendance data flows straight into payroll: regular hours, lateness, absences and overtime computed without re-entry.
Cost and return on investment
| Tier | Price FCFA 2026 | Included |
|---|---|---|
| Starter | 700,000 - 1,100,000 | QR/GPS clock-in, attendance board, export |
| Growth | 1,300,000 - 1,800,000 | + overtime, lateness alerts, payroll link |
| Premium | 2,000,000 - 2,500,000 | + multi-site, NFC badge, HR mobile app |
| Maintenance | 40,000 - 120,000 /month | Hosting, support, updates |
In Anglophone markets the same tool covers a construction site or a chain of shops, with per-site tracking and central consolidation.
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Mini case study
Modou runs a security company of 60 guards across 12 sites in Dakar. Before, paper attendance sheets let through about 5 % ghost hours: on a payroll of 18,000,000 FCFA/month, a leak of 900,000 FCFA/month. With geolocated clock-in, that leak drops near zero. The Premium app at 2,200,000 FCFA pays for itself in under three months, and payroll processing goes from 3 days to half a day.
FAQ
Does GPS clock-in work without constant internet? Yes: the app records the entry offline and syncs once the connection returns. Position and time are kept locally.
How do you stop one employee clocking in for another? Geolocation requires on-site presence, and you can add a photo or facial recognition on sensitive sites. The QR kiosk also limits remote clock-in.
Is overtime computed automatically? Yes, from the Growth tier: beyond the configured threshold, overtime is counted and sent to payroll. No more disputed manual calculation.
Can you manage several sites? The Premium tier consolidates all sites in a central dashboard, with tracking per location and per team.
How long to deploy? Expect 2 to 3 weeks for one site, a bit more for multi-site with kiosks. Training guards takes a short session.
Let's talk about your project. We quote your attendance tracking and its payroll integration within 48 hours. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
