Kos Manager
A mobile app for boarding-house owners: rooms, tenants, monthly billing, digital contracts and a tenant self check-in link, all in one place.
Mobile App Development
Android and iOS apps, designed, built and published for you.
We take an app from rough idea to live listings on Google Play and the App Store. We have done it for our own product, Kos Manager, so we know the parts most agencies leave out: store review, notifications, payments and the admin side.
Is this for you?
This is a good fit if…
- Your customers keep asking whether you have an app
- Your team needs to work from the field, not just the office
- You want push notifications instead of chasing people on WhatsApp
- You have an app idea and want one team for design, build and launch
What we build
Mobile App Development: what we can build for you
Business & operations apps
Field teams, stock checks, attendance, delivery and inspections, with offline support where signal is weak.
Customer apps
Loyalty, ordering, booking and membership apps that keep your brand on the customer's home screen.
Property & rental apps
Rooms, tenants, contracts and billing in your pocket, the problem Kos Manager solves for boarding-house owners.
Companion apps for your web system
A mobile front end for an existing platform, sharing the same data and logins.
Admin dashboards
Every app ships with a web dashboard so your team can manage users, content and reports.
App store publishing
Store listings, screenshots, privacy policies and review submissions handled for you.
Included
What every project includes
- One codebase for Android and iOS to keep cost down
- UI designed for thumbs, small screens and slow networks
- Push notifications, login and in-app payments
- Web admin dashboard and API
- Play Store and App Store submission
- Crash monitoring and post-launch updates
Related work
Projects like this
How we work
A clear process, so you always know what happens next.
Free consultation
Goals, budget, honest advice.
Scope & quote
Written scope, fixed price per stage.
Design
Clickable screens before any code.
Build & test
Milestones, each with a demo.
Launch & support
Deploy, train, maintain.
FAQ
Frequently asked questions
Do I need separate Android and iOS apps?
Usually not. We build most apps cross-platform, so one codebase runs on both. That keeps build and maintenance cost lower without users noticing a difference.
How long does it take to build an app?
A focused first version typically takes 2 to 4 months including store review. We break it into milestones so you can test the app on your own phone early.
Whose account is the app published under?
Yours. We publish to your own Google Play and Apple developer accounts, so the app and its users belong to your business.
Can you take over an existing app?
Yes. We review the current code first and tell you honestly whether it is better to continue it or rebuild.
Start a project
Planning a mobile app development project?
Tell us about it. We'll reply within one business day with questions, ideas and a next step.
Prefer to talk directly?
Other services
Website Development
- SEO
- Mobile-first
- Fast
Web App & SaaS Development
- SaaS
- Portals
- API
POS & Inventory Systems
- POS
- Stock
- Multi-branch
ERP & Business Systems
- ERP
- CRM
- HR & payroll
IT Consulting & Maintenance
- Maintenance
- Hosting
- Security