Xeven Labs
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Mobile Apps

We build booking, delivery, and consumer apps that keep working in the background, which is where most mobile apps quietly fail.

FlutterReact NativeFirebase
At a Glance

What Mobile Apps Means Working With Us

Live Location Tracking

Real-time GPS tracking tuned for accuracy without draining the battery.

App Store Launch

Full submission and review process handled for iOS and Android.

Booking & Push Flows

End-to-end booking apps with push notifications and in-app payments.

Background Service Reliability

Foreground services that survive Android’s aggressive battery managers.

What We'll Build

Everything That Goes Into a Mobile Apps Project

This is the actual scope of work. Every item below comes from a project we've delivered.

1

Flutter or React Native Build

A single cross-platform codebase from design through App Store and Play Store submission.

2

Push Notifications & Payments

In-app payments and push notification flows wired into your booking or order logic.

3

Live Location Tracking

Real-time GPS tracking built for accuracy without the battery cost of naive polling.

4

Firebase or Custom Backend

Backend integration for auth, data sync, and notifications, on Firebase or your own API.

5

App Store & Play Store Submission

Handling the review process end-to-end, including the parts that trip up first-time submissions.

Already know what you need?

Skip the back-and-forth. Tell us the scope and we'll send a clear quote and timeline.

From Problem to Outcome

What We'll Fix, and What You'll Get Live

If this is already broken

1

Battery Drain From Tracking

Retuning background location tracking that’s draining batteries and generating complaints.

2

Laggy Live-Tracking Maps

Fixing socket and polling architecture so the customer-facing map stays smooth under real load.

3

Store Review Rejections

Resolving the specific App Store or Play Store policy issues holding up your launch.

4

Crashes on Real Devices

Testing and fixing on the cheap Android hardware your users actually carry, not just flagships.

5

Notifications That Don’t Arrive

Diagnosing push-delivery gaps caused by background restrictions on specific device manufacturers.

What you'll have at the end

1

A Published App

Live on iOS and Android under your own developer account, not ours.

2

Battery-Friendly Tracking

Background tracking tuned for real daily use, not just a demo on a charger.

3

A Codebase You Own

Full source code handed over outright, with no vendor lock-in.

4

A Smooth Booking Flow

Push notifications, payments, and live tracking that work together without friction.

5

Post-Launch Support

A team on hand for the update cycle every app needs after real users start using it.