The verdict in three sentences
An optical shop on paper means untraceable prescriptions, costly lens errors and zero reminders for the annual check-up. A dedicated app keeps the customer record with their correction, manages frame stock, tracks the lens order at the supplier and automatically reminds for the check-up. Budget 1.5 to 3.5 M FCFA, recouped through triggered re-purchases and avoided errors.
The modules of a digitised optician
The heart of the trade is the customer record: correction, lens history, chosen frame. Retrieving it in 3 seconds prevents the lens error, which is expensive to redo.
| Module | Starter (1.5 M) | Growth (2.5 M) | Premium (3.5 M) |
|---|---|---|---|
| Customer record + prescription | Yes | Yes | Yes + prescription photo |
| Correction history | Yes | Yes | Yes + vision trend |
| Frame stock + reference | Yes | Yes | Yes + low alert |
| Supplier lens order | Manual | Status tracking | Tracking + supplier chase |
| Annual check reminder | No | SMS/WhatsApp | SMS + WhatsApp + email |
| Instalment mobile payment | No | Yes | Yes + deposit + balance |
| Dashboard | Basic | Advanced | Advanced + multi-store |
Lens order tracking prevents the classic: the customer calling "are my lenses ready?" when nobody knows where the order stands.
App cost and concrete gains
A lens error is a pair redone at a loss plus an unhappy customer. A lost prescription is an exam to redo. These hidden costs justify the app.
| Item | Paper management | Kolonell optical app |
|---|---|---|
| Retrieve a prescription | Slow / sometimes impossible | 3 seconds |
| Lens errors / year | 2 to 5 % of orders | < 1 % |
| Annual check reminder | ~0 | Automatic |
| Supplier order tracking | Phone | Real-time status |
| Traceable instalment payment | Notebook | Mobile + receipt |
| Cost | 0 apparent | 1.5 to 3.5 M FCFA one-off |
| Hosting | — | 25,000 to 45,000 FCFA/mo |
A store redoing 3 % of 500 pairs/year at the equivalent of 60,000 FCFA per pair loses ~900,000 FCFA in redone lenses — more than a third of the app.
Need a professional website?
Kolonell builds websites that attract clients, optimized for the Sénégalese market. Free quote in 2 minutes.
Mini case study
Ngozi runs an optical store in Nairobi: 500 pairs/year, average ticket the equivalent of 90,000 FCFA, i.e. 45 M FCFA. She redoes ~3 % of pairs for correction errors (~810,000 FCFA/year lost) and never reminds for the annual check.
After a Growth app at 2.5 M FCFA: reliable customer records cut errors below 1 % (~600,000 FCFA/year saved), and the annual check reminder brings back 8 % of the base, i.e. ~40 returning customers. At a 90,000 FCFA ticket, that is 3.6 M FCFA of annual re-purchase. The app pays for itself within the first half-year.
FAQ
How much does an optical shop app cost in 2026? From 1.5 M FCFA for customer records + stock to 3.5 M FCFA with supplier tracking, instalment payment and multi-store. Hosting 25,000 to 45,000 FCFA/month.
Do annual check reminders bring customers back? Yes: an automatic reminder 12 months after purchase brings a steady share of customers back. In practice 6 to 10 % of the base returns, each return being a re-purchase of frame and lenses.
Does the app really reduce lens errors? Yes: the correction is entered once, verified, and linked to the supplier order, cutting errors from 2-5 % to under 1 %.
Can we offer instalment payment? Yes, via mobile money with a deposit then balance on lens delivery, which unlocks sales of premium frames.
Can the customer see lens order status? On advanced versions the customer gets an SMS/WhatsApp when their lenses arrive, removing the "is it ready?" calls and smoothing collection.
Let's talk about your project. We price your optical app and the gain on avoided errors and re-purchases. 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.
