The verdict in three sentences
In a repair shop, money leaks through two holes: unbilled repairs (forgotten on a notebook) and customers never called back for servicing. A workshop app in Lagos costs the equivalent of 800,000 to 3,000,000 FCFA in 2026 and plugs both: every job becomes a traceable job card, every vehicle a history, every due date an automatic reminder. Recovered billing and retention pay the tool back in a few months.
Functions and their cost
A shop assembles modules by size. Here are the 2026 ranges.
| Module | Function | Indicative 2026 cost (FCFA) |
|---|---|---|
| Job cards | Status, labour tracking | 300,000 - 600,000 |
| Quotes & invoices | Estimate, approval, PDF | 250,000 - 500,000 |
| Vehicle history | Jobs by plate number | 200,000 - 450,000 |
| Parts management | Stock, cost, margin | 300,000 - 700,000 |
| Service reminders (SMS) | Oil change, service, check | 200,000 - 400,000 |
| Mobile payment & dashboard | Collection, revenue, receivables | 250,000 - 550,000 |
A job cards + quotes + history base starts around 750,000 to 1,550,000 FCFA, then you add parts and reminders.
Where the app recovers money
Two concrete levers for a shop handling 120 vehicles/month at an average ticket of 35,000 FCFA.
| Lever | Without app | With app |
|---|---|---|
| Forgotten jobs to bill | 6-10% of revenue | <1% |
| Parts not re-billed | frequent | 100% traced |
| Customers reminded for service | ~5% | 45-60% |
| Quotes converted to repairs | ~40% | ~60% |
| Payment delays tracked | no | yes |
On revenue of 120 x 35,000 = 4,200,000 FCFA/month, recovering 8% lost in billing is 336,000 FCFA/month — the app pays off in 3 to 6 months.
Mini case study
Emeka runs a repair shop in Lagos taking 130 vehicles a month. He reckoned he lost about 9% of billing to jobs and parts forgotten in his notebooks. He invests 1,800,000 FCFA in an app with job cards, history and SMS reminders. Result: misses fall below 1%, nearly 370,000 FCFA/month recovered on revenue of 4,550,000 FCFA, and service reminders bring back 50% of customers for their oil change. Return on investment in one quarter.
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FAQ
How much does a workshop app cost in Lagos?
The equivalent of 800,000 to 3,000,000 FCFA in 2026 depending on modules: job cards, quotes, vehicle history, parts management and service reminders.
How does the app raise billing?
Every job and part is recorded and tied to a job card. Misses drop from 6-10% to under 1% of revenue.
Are service reminders automatic?
Yes: the app sends an SMS at the due date (oil change, service) from the vehicle history, which brings back 45-60% of customers instead of ~5%.
Can I track parts stock?
Yes, with cost, margin and reorder alerts, so you no longer sell at a loss or forget to re-bill a part.
Can customers pay by mobile money?
Yes: MTN Mobile Money, cards and transfers can be integrated, with automatic receipts and receivables tracked in the dashboard.
Let's talk about your project. We build your workshop app with job cards and service reminders tailored to Lagos. 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.
