
Tax O’Clock
For Sinekinetics
Nigeria’s gamified tax awareness and taxpayer engagement app.
Mobile app development
Musskart Lab is a mobile app developer in Nigeria. We build Android and iOS apps from one Flutter codebase, from ₦2.5M, with the admin dashboard your team needs to run them. 13 apps so far, for fintech, real estate, retail, market rent, churches, delivery and small businesses across Nigeria.
What you get
Your app is written once in Flutter and released to both stores, so it costs less than building two apps and stays the same on every phone.
Apps we’ve built
Customer apps, admin dashboards and tools for teams, each with its own icon from the project.

For Sinekinetics
Nigeria’s gamified tax awareness and taxpayer engagement app.

Gift card trading
Sell gift cards for Naira, with rates, trades and a wallet in one app.

For NaijaTopup
Operations and monitoring dashboard for the naijatopup.com VTU platform.

For FundTrust
Savings plans, a wallet, a marketplace and loan calculators.

For Grontto
Ordering and delivery: a customer app with drivers and liaison officers, plus admin software for products and orders.

For Zina Garden Estate
Real estate management app for the estate team.

For ETK Mall
Shopping app for the ETK Mall marketplace.

For markets in Nnewi North
Shop rent tracking for markets in Nnewi North, Anambra State.

For MFM
Church administration: churches, ministers and a dashboard.

For Meridianstacks
Live chat console that alerts the team when a website visitor starts a chat.

For Paint Divah Nigeria
Branded quotations, receipts, price lists, waybills and memos as PDFs.

For AusChi Woodwork & Service
Branded quotations, receipts, price lists, waybills and memos as PDFs.

For Noschiky Chemical Industry
Branded business documents for the Norlux paint brand.
How an app project runs
You see the screens before any code is written, and working builds on your own phone at every milestone.
Tell us who the app is for and what it must do. We send a written scope, timeline and price in Naira.
Every screen and user flow is designed and agreed before production code is written.
We build in milestones and test on real Android and iPhone devices, and you pay by milestone.
We submit to the Play Store and App Store, then hand over the code and the store accounts in your name.
Questions
Ask us about your own app idea and we’ll tell you plainly what it would take.
Ask on WhatsAppOur mobile apps start from ₦2.5M for one app on Android and iOS. A lean first version (an MVP) also starts from ₦2.5M and usually takes 4–6 weeks. Apps with wallets, many user roles or complex rules cost more, and your written quote gives the exact figure. See all our prices in Naira. Our guide to what an app costs in Nigeria also covers what you’ll pay after launch.
Yes. We build in Flutter, so one codebase runs on Android and iOS. Where a project suits React Native better, we use that instead.
Yes. We prepare the store listings, submit the app and support it through launch. The developer accounts are opened in your business’s name, so the app stays yours.
You do. On final payment we hand over the source code, the design files and the store accounts.
Yes. Read how each one works before you plan: starting a VTU business, starting a logistics business and estate prepaid meter apps. Then message us with your idea and we will tell you what it would take.
Yes. We build apps for clients anywhere in Nigeria by WhatsApp, phone and video call. Our office is in Asaba, Delta State, if you would like to meet in person: see our mobile app developers in Asaba.
Start a project
Send a short WhatsApp message with your idea. We’ll ask a few questions, then send a written scope and a quote in Naira.
Free consultationTell us what you want to build. We’ll reply with honest advice and a quote in Naira, at no cost.
Free consultationChat with us on WhatsApp