The verdict in three sentences
Every missed appointment ties up a chair and loses the slot's revenue, often 15,000 to 25,000 FCFA. A booking app with automatic reminders and a deposit brings no-show down from about 25 % to 10 %. 2026 budget: 800,000 to 2,500,000 FCFA, one of the fastest ROIs in healthcare.
The modules of a dental app
The core is simple: fill the calendar and prevent absences. Each module attacks no-show from a different angle.
| Module | Indicative 2026 cost (FCFA) | Effect on no-show | Deployment time |
|---|---|---|---|
| Calendar + online booking | 300,000 – 700,000 | -forgotten bookings at intake | 1 – 2 weeks |
| SMS / WhatsApp reminder | 200,000 – 450,000 | -8 to 12 no-show points | 1 week |
| Online deposit (Wave/OM) | 250,000 – 550,000 | -non-committing absences | 1 – 2 weeks |
| Waitlist + follow-up | 200,000 – 400,000 | Cancelled slots refilled | 1 week |
| Patient record + history | 250,000 – 600,000 | Care follow-up | 1 – 2 weeks |
| Occupancy dashboard | 150,000 – 350,000 | Fill-rate steering | 1 week |
The avoided-no-show math
The reminder costs a few francs, the empty chair costs a full appointment. The ratio is striking: a few dozen FCFA of SMS against 20,000 FCFA of unperformed care.
| Indicator | Without app | With app | Effect |
|---|---|---|---|
| No-show rate | ~25 % | ~10 % | -15 points |
| Cost of one SMS reminder | — | 15–35 FCFA | Negligible |
| Average revenue per slot | 20,000 FCFA | 20,000 FCFA | Recovered |
| Honored slots / day (base 16) | 12 | 14–15 | +2–3 |
| Revenue recovered / day | — | 40,000–60,000 FCFA | +margin |
Mini case study
Dr Sarr's practice in Dakar-Plateau offers 16 slots a day at 20,000 FCFA. With 25 % no-show, 4 chairs sit empty daily, i.e. 80,000 FCFA lost. After a 1,400,000 FCFA app (calendar + reminders + deposit), no-show drops to 10 %: only 1 to 2 empty slots, so 40,000 to 60,000 FCFA recovered per day. The tool pays for itself in under a month of activity.
FAQ
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How much does a dental booking app cost in 2026?
Between 800,000 and 2,500,000 FCFA. A calendar + reminders base starts around 900,000 FCFA; adding online deposit and patient records pushes toward 2,000,000 FCFA.
Do reminders really reduce absences?
Yes: an SMS or WhatsApp reminder 24 to 48 h ahead typically moves no-show from ~25 % to ~10 %. An online deposit strengthens commitment further.
Can the patient book without calling?
Yes, from a link or mobile web page, 24/7. This unclogs the front desk and captures requests outside opening hours.
How does the online deposit work?
The patient pays a small advance via Wave or Orange Money at booking, deducted from the treatment. This filters out non-serious bookings and secures the slot.
How fast is it profitable?
Often in under a month: recovering 2 to 3 slots a day at 20,000 FCFA quickly covers a 1,400,000 FCFA budget.
Let's talk about your project. We'll set up calendar, reminders and deposit to keep your chair full. 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.
