Voltline
Home & commercial solar installs that pay back.
Outgrown templates? We build the custom web or mobile app that fits, and hand you every line of it. Fixed price per phase, your code from day one.
What we ship
One small in-house team, no agency middlemen. We pick the simplest stack that solves the problem and stay on it through launch and the first year of life.




Selected work
From million-download Android apps to restaurant menus. The full list runs longer, these capture the range.
Home & commercial solar installs that pay back.
Neighbourhood coffee shop with an artisan house blend.
Single-origin Ugandan Robusta, farm to roastery, direct.
Family & cosmetic dentistry, Asheville.
Strategy for mid-market companies.
Fine Italian dining, intimate & candle-lit.
Traditional Bohra wedding catering.
Garden design & build studio, Cotswolds.
Growth & operations partners for scaling SMBs.
Tailor-made journeys, designed around you.
Interior design studio, Los Angeles.
Local farms, fresh weekly produce.
Corporate & commercial legal counsel.
Home-baked brownies, delivered across Karachi.
Live on the Play Store
Adad Calculator800K+ · 4.3 ★
Chogadia Hisab500K+ · 4.4 ★
Tajweed Ahkaam100K+ · 4.1 ★
Namaz Awqaat100K+ · 4.4 ★
How we work
Fixed price per phase. If priorities shift mid-build, we re-cut the next sprint, not the entire bid.
1–2 weeks · fixed bid
We talk to the people who'll actually use it, look at what's running, and write the scope in plain English. You get a written estimate, a timeline, and a fixed bid before any production code.
4–14 weeks · weekly demos
Two-week sprints, Friday demos, a staging URL from day one. We use the language of the business in commits and tickets, so a non-technical founder can read along.
30 days free, then optional
We transfer the repo, hosting, analytics, and a written runbook. Thirty days of post-launch fixes included; after that, a retainer covers ongoing work or you take it solo.
From the people we built for
The website captures the essence of our coffee brand, and customer inquiries are up.
"Our portfolio finally reflects our design philosophy. The site has brought in several high-value inquiries already."
"Reservations are up about 40%. Guests view the menu, book, and even pre-order. Our staff spends time with customers, not the phone."
"Our farm-delivery platform handles subscriptions, scheduling, and inventory in one place. Customers customise weekly boxes and track deliveries live."
Frequently asked
Anything not covered here? Drop it in the message field below and we'll answer in writing.
A marketing site lands in 2 to 4 weeks. A custom web or mobile app runs 6 to 16 weeks depending on scope. We give a fixed timeline after a discovery call.
Most projects fall between $1,500 and $20,000. Marketing sites start lower; custom platforms with auth, payments, and integrations sit higher. We quote a fixed price per phase, not hourly.
You do. Once a project is paid for, the source code, designs, and content are yours. We hand over the repo, hosting access, and all credentials.
Yes. Send yours over and we sign before the discovery call. If you don't have one, we have a mutual NDA template.
Every project includes 30 days of post-launch support to fix anything that breaks. After that, we offer monthly retainers, or you can self-host and contact us as needed.
Most of our clients are non-technical. We translate between business goals and technical decisions, and use plain English in every update.
Start a project
We reply within one business day with either a discovery-call invite or an honest "not the right fit, here's who is."
We'll reply within one business day. Talk soon.