Restaurant Booking Website or App: Cost and Must-Have Features

Restaurant owners usually come to me with the same sentence: "I want an app like the big ones, how much?" And my honest first answer is often: you probably don't need an app — you need a booking system your customers can use in 10 seconds from Google. Here's the clear-headed version of what to build and what it costs.

The short version: a restaurant needs a fast website with online reservations, a menu that Google can read, and WhatsApp — that's $1.5k–5k done properly. A native mobile app only makes sense for chains with loyalty programs. Most of the "app" budget should go into being findable and bookable, because that's where revenue actually comes from.

What actually brings customers (priority order)

• Google presence: when someone searches "restaurant + your city + cuisine", you appear — with photos, hours, reviews and a "reserve" button. This is SEO + Google Business, and it beats any app.
• Online reservations: a table picker with date/time/party size and instant confirmation. No "call us" — tourists don't call, and after 2030's visitor wave in Morocco, they especially won't.
• A menu that's HTML, not a PDF: Google reads it, translates it, ranks it. PDFs are invisible and slow.
• WhatsApp integration: confirmations and questions where your customers already are.
• Multilingual: French/English now, Spanish before 2030 if you're in a tourist city.

Real prices

• $800–1.5k: showcase site + menu + WhatsApp reservations. The honest starter.
• $1.5k–5k: full booking system — calendar, table management, confirmations/reminders (fewer no-shows), reviews, SEO structure. The sweet spot for a serious restaurant.
• $8k+: multi-location, online ordering with delivery integration, loyalty — now you're building a small platform, and the pricing logic of a custom web application applies.
• Native mobile app: add $10k+ and ongoing maintenance. Worth it for chains; vanity for a single restaurant — a fast mobile website does the same job without forcing anyone to download anything.

The trap to avoid

Third-party reservation platforms take commissions or monthly fees forever and own your customer data — the same OTA problem hotels have with Booking.com. Use them for discovery if you like, but own your direct channel: your site, your data, your repeat customers.

Get a number for your restaurant

Tell me your situation — city, type, current setup — and I'll tell you what's worth building and quote it fixed-price. I'm a developer in Casablanca working at Morocco rates: contact me, projects here.