The verdict in three sentences
A clinic without a digital system sees up to 30 % missed appointments and waiting rooms clogged at 90 minutes. An appointment app with SMS reminders brings no-shows down to 11 % and average waiting to 35 minutes. For an investment of around 1.2 million FCFA, the clinic smooths 200 consultations a day and frees up 2 hours of admin time daily.
Cutting missed appointments
A missed appointment costs twice: the lost slot and the patient pushed further down an already full queue. The SMS reminder at D-1 and H-2 is the most profitable lever, at a cost of 15 FCFA per message.
| Metric | Before | After app + SMS |
|---|---|---|
| No-show rate | 30 % | 11 % |
| Average waiting time | 90 min | 35 min |
| Patients / day | 200 | 200 |
| SMS cost / message | — | 15 FCFA |
| Admin time saved | Base | 2 h / day |
| Auto-rescheduled slots | No | Yes |
With 200 patients a day, moving from 30 % to 11 % no-shows means 38 usable slots recovered every day — that many extra billed consultations or patients seen sooner.
Smoothing the waiting room
The digital queue assigns a number and an estimated time. The patient gets a notification when their turn approaches and can wait elsewhere, physically decongesting the room.
| Feature | 2026 detail | Benefit |
|---|---|---|
| Online booking | 24/7 | Fewer phone calls |
| SMS reminder D-1 and H-2 | 15 FCFA / SMS | No-show 30 % to 11 % |
| Digital queue | Number + estimated time | Waiting 90 to 35 min |
| Patient record | Visit history | Continuous follow-up |
| E-prescription note | Digital prescription | Doctor time saved |
| Build cost | ~1.2 million FCFA (estimate) | Fast ROI |
The patient record and the e-prescription note lay the ground for a light medical file, without imposing a heavy hospital system.
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Mini case study
Dr Diop runs a clinic in Abidjan seeing 200 patients a day, 24 days a month. With 30 % no-shows she lost about 60 slots a day; at a consultation fee of 8 000 FCFA, part of those empty slots is a significant shortfall. By bringing no-shows down to 11 %, the clinic recovers 38 usable consultations a day, potentially 304 000 FCFA of daily value rescheduled. The 1.2 million FCFA app is covered within a few days of recovered slots.
FAQ
Can patients without a smartphone use the system? Yes, booking stays possible by phone through the front desk, and the SMS reminder works on any mobile, even without internet. Coverage is therefore near-total.
Does the SMS reminder really lower no-shows? Yes, it is the best-documented lever: a reminder at D-1 and H-2 moves no-shows from 30 % to around 11 %, for 15 FCFA per message sent.
How much staff time does the app save? About 2 hours a day, mainly on confirmation calls and manual queue management, redirected to reception and care.
Can it handle several doctors and specialties? Yes, the calendar breaks down by practitioner and specialty, with slots of different durations, avoiding overlaps across 200 patients a day.
Is e-prescription included? A digital e-prescription note can be integrated to log prescriptions and save time, in line with local health rules.
Let's talk about your project. We digitize your appointments, SMS reminders and queue for a smooth-running clinic. 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.
