The verdict in three sentences
A clinic loses money through two invisible leaks: no-shows (patients absent without notice) and a jammed phone line that blocks the front desk at peak hours. A booking app with doctor calendars, online appointments, SMS/WhatsApp reminders and a mobile money deposit cuts no-shows by −40 % and reclaims 2 to 3 hours of front-desk time a day. The investment typically pays back in 2 to 4 months for a mid-sized Kampala facility.
Features and their return
| Feature | Gain | Dev cost (2026 est.) | Delay |
|---|---|---|---|
| Doctor calendar + online booking | Phone line unclogged | 800,000 – 1,300,000 FCFA | 10-15 d |
| SMS + WhatsApp reminders | No-show −40 % | 400,000 – 700,000 FCFA | 5-8 d |
| Momo deposit at booking | No-show −20 % more | 500,000 – 800,000 FCFA | 6-10 d |
| Digital queue | Perceived wait −30 % | 600,000 – 900,000 FCFA | 8-12 d |
| Light patient record | Faster re-intake | 700,000 – 1,100,000 FCFA | 10-14 d |
Combined SMS + WhatsApp reminders offer the best gain/cost ratio: for 400,000 – 700,000 FCFA they attack the single biggest source of lost revenue.
Three tiers for a clinic
| Tier | Contents | Price (2026 est.) | Target |
|---|---|---|---|
| Starter | Online booking + SMS reminder | 1,000,000 – 1,500,000 FCFA | 1-3 doctors |
| Growth | + momo deposit + digital queue | 2,000,000 – 3,000,000 FCFA | Mid-sized clinic |
| Premium | + patient record + multi-site | 4,000,000 – 6,000,000 FCFA | Health group |
A deposit paid via mobile money at booking creates commitment: a patient who has paid 3,000 FCFA cancels far less often.
Mini case study
Dr Nadège, who runs a polyclinic in Kampala, schedules about 120 appointments/day across 5 practitioners. No-show rate hovered near 22 %, i.e. ~26 lost slots/day. At an average consultation of 12,000 FCFA, that is ~312,000 FCFA/day of unbilled slots (partly recoverable).
After a Growth app (2,300,000 FCFA) with reminders and deposits:
- No-show down to ~13 % → ~11 slots recovered/day.
- Even re-billing only half of them: ~5.5 × 12,000 = 66,000 FCFA/day, i.e. ~1,980,000 FCFA/month (30 partial-activity days).
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The app pays for itself in ~5 weeks, not counting front-desk time reclaimed (2 staff less overloaded).
FAQ
Can older patients use a booking app?
Booking also works through a simple web link and via WhatsApp, no install needed. The front desk can always enter an appointment manually for offline patients.
How much do SMS reminders cost?
About 10 to 25 FCFA/SMS depending on the carrier. For 120 appointments/day with two reminders, it stays under 6,000 FCFA/day, easily covered by avoided no-shows.
Is the momo deposit refundable?
Yes, the rule is configurable: automatic refund if the patient cancels within the set window (e.g. 24 h before), otherwise credited against the consultation.
Is patient data protected?
Yes: role-based access, encryption, and alignment with Senegal's law 2008-12 and GDPR principles on personal health data.
Let's talk about your project. We design a booking app that unclogs your front desk and reclaims lost slots from month one. 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.
