Imagine: a customer chooses a birthday cake, uploads a reference photo, but the app freezes at checkout, and the order time has passed. Bakeries' mobile apps face two hard constraints: short product shelf life and custom production per order. A standard e-commerce cart won't work here—different mechanics are needed. Based on 15 completed projects in the food service industry, we identified key patterns: proper pre-order logic and custom item processing increase average check by 20% and reduce cancellation rates. Below, we break down the technical solutions behind this.
How Pre-Order Reduces Under-Ordering
For standard items (buns, bread, pastries), we implement a classic catalog but with a critical addition: order deadline logic. If the current time is 20:30 and order acceptance closes at 21:00, the system shows the nearest available slot for the next day, blocking the cart. Technically, this is a backend trigger: time comparison with the bakery's timezone and session invalidation after the deadline. For custom confectionery items, a separate flow: the customer selects size, filling, decoration (from templates or custom), uploads a reference, and specifies a date. The request goes to the pastry chef, who confirms feasibility and cost. This is not a cart but a brief—we added statuses: pending, approved, rejected. This eliminates double bookings and delays.
| Product Type | Mechanics | Payment | Lead Time |
|---|---|---|---|
| Standard (buns, bread) | Cart with deadline | Online or on site | Same day or next day |
| Custom (cakes) | Brief with reference | 50–100% prepayment | 2–7 days |
Why a Loyalty Program Increases Retention
We implement cumulative points, punch-card mechanics ("every 10th coffee free"), and personalized birthday discounts via push notification 3 days prior. This boosts retention by 35–40% compared to apps without loyalty. Technically: a combination of Firebase Cloud Messaging (FCM) + server-side script checking birth dates and point balances. An admin panel on Laravel allows the bakery to change promotion terms without redeploying.
What's Included in Mobile App Development
- Technical documentation: API specification, architecture description, admin panel manual.
- Source code for the app and backend with access to a private repository.
- Admin panel for managing assortment, orders, and promotions.
- Publication on App Store and Google Play: code signing setup, provisioning profiles, App Store Connect and Google Play Console configuration.
- Staff training: a 2-hour online session on using the app and admin panel.
- 2-month warranty support: bug fixes, consultations, help with updates.
What Integrations We Use
- Mobile app: Flutter 3.x (Dart) with native modules on Swift 5.9 for iOS and Kotlin + Jetpack Compose for Android if needed.
- Backend: Laravel + PostgreSQL, REST API, JWT authorization.
- Payment gateways: YooKassa for online payments; other aggregators can be connected.
- Push notifications: FCM (Firebase Cloud Messaging) with channel setup: order readiness, promotions, reminders.
- Analytics: Firebase Analytics + Crashlytics for monitoring.
- Compliance: App Store Review Guidelines (sections 4.2, 5.1) and Google Play Developer Policy.
How the Development Process Is Organized
- Analysis: study the assortment, peak hours, typical order errors. Note specifics—for example, bread may only be baked in the first half of the day.
- Design: screen prototypes (catalog, brief, loyalty) considering StoreKit 2 / Billing 6 for in-app purchases and ATT for tracking.
- Implementation: 2-week iterations—mockup → code → test. Code signing and provisioning profiles are set up immediately to avoid App Review issues.
- Testing: regression, load testing (simulation of 100+ simultaneous pre-orders).
- Deployment: publication on App Store and Google Play, setup of TestFlight and Firebase App Distribution for beta testers.
Flutter vs. Native Development
| Parameter | Flutter | Separate Native (Swift + Kotlin) |
|---|---|---|
| Cost | 1.5x cheaper | Higher |
| Development time | 40% faster | Longer |
| Performance | High (compiles to native code) | Maximum |
The choice depends on requirements: for complex animations or deep OS integration, native is preferable, but for 90% of bakeries, Flutter offers the optimal balance of cost and quality.
Timeline and Cost
Basic version with catalog, pre-order, and payment: from 6 to 10 weeks. If custom items and loyalty program are added, up to 12 weeks. Cost is calculated individually based on integration complexity and number of screens. Leave a request—we will provide a detailed estimate and work plan. Our 5+ years of experience and portfolio of 15+ apps guarantee transparency and results.
Contact us for a consultation—we will respond within 2 hours.