Appentium
Home Projects Services Book About Contact
Get a quote WhatsApp us Login
[ 01 ] Services

What we build,
and what it costs.

Clear scopes, fixed quotes, and a delivery date in writing before a line of code is written.

iOS + Android

Mobile app development

One codebase, both stores. We design, build and submit your app, then hand over the source and stay on for support.

  • Native performance from a single codebase
  • App Store and Play Store submission handled
  • Push notifications, payments, offline mode
  • Full source code on delivery
$500 from
Book this service
Dashboards & portals

Web platforms & SaaS

Admin panels, customer portals and full SaaS products — built to handle real users and real data from day one.

  • Role-based access and multi-tenant support
  • Billing, invoicing and subscription flows
  • Reporting dashboards your team will use
  • Deployed to your servers or ours
$999 from
Book this service
Practical, not hype

AI & automation

Chat assistants, document processing and workflow automation that removes real hours from your week — measured, not promised.

  • Assistants trained on your own content
  • Document and invoice data extraction
  • Workflow automation between your tools
  • Clear before-and-after time savings
$2,500 from
Book this service
Storefront to checkout

E-commerce builds

Online stores that load fast and convert — built on a stack you can actually maintain, with the payment provider you already use.

  • Custom storefronts, not template shuffling
  • Any payment gateway you need
  • Inventory, shipping and tax handling
  • Speed and SEO built in, not bolted on
$1,499 from
Book this service
Inherited a mess?

Rescue & takeover

A previous team walked away and the codebase is a mystery. We audit it, tell you honestly what it's worth, and get it shipping again.

  • Honest code audit with a written report
  • Fix-or-rebuild recommendation, no upsell
  • Take over deployment and infrastructure
  • Get you back to shipping in weeks
Custom quote Audit in 1 week
Book this service
[ 02 ] Process

Four steps. No mystery.

01 Discovery call Thirty minutes to understand the problem, the users and the deadline. Free, no obligation.
02 Written proposal Scope, milestones, fixed price and a delivery date — in writing, within two working days.
03 Weekly builds A working build every week. You test it, we adjust. No six-week black boxes.
04 Handover Store submission or server deploy, full source, documentation, and 30 days of support.
[ 03 ] Ways to work together

Pick the shape that fits.

License a product

Buy one of our ready-made builds, get the full source, and launch in days instead of months. Rebranding and setup can be added.

Fixed-price project

A defined build with an agreed scope, price and deadline. Best when you know what you need.

Monthly retainer

Ongoing development capacity for a flat monthly fee. Best for products that keep evolving.

Common questions

How much does a custom app cost?
Most mobile apps land between $3,500 and $15,000 depending on scope; web platforms typically run from $4,000. You get a fixed written quote before any work starts, so the number never moves mid-project.
Where are you based?
We work remotely with clients worldwide and keep overlapping hours with your timezone for calls. Most communication happens over email, WhatsApp and scheduled video calls.
How long does a project take?
A focused first version usually takes four to eight weeks. Larger platforms run eight to sixteen. We give you a milestone plan with dates in the proposal.
Who actually writes the code?
The people you speak to. There are no account managers relaying messages and no work quietly passed to a third party.
What do you need from me to start?
A conversation. Even a rough idea is enough — we ask the questions that turn it into a scope. If you already have designs or a spec, even better.
What technology do you build with?
Proven, well-supported tools — React Native and Flutter for mobile, Laravel and Next.js for web, hosted on AWS or your own infrastructure. Nothing experimental that leaves you stranded in two years.
Do you sign NDAs?
Happily. Send yours over, or ask and we will provide one before you share anything sensitive.
What happens after launch?
Thirty days of fixes are included on every build. After that you can take the code and run, or keep us on a monthly retainer for ongoing work.
[ 05 ] Start here

Ready to scope it? Start here.

Send us the brief — even a rough one. You'll get an honest read on feasibility, cost and timeline.

Replies within 24 hours · No obligation · NDA on request