Onekode
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Just an idea?We take it live

An idea, a half-built app or one that is out and quiet. We take your app from where it is today to live and in use, for a fixed price, on accounts you own.

onekode.co/your-app
1Validate
2First version
3Build
4Launch
5Grow
Idea checkYour idea
✓ResearchThe gap in the market
✓Your first usersWho it is for
✓Before any buildConversations with likely users
Worth building ✓
First versionv1 · real users
Signed up in a minute.
Where do I pay?
Can I book for my team?
Build next ✓
Your app
Signed in as Amira
Friday 10:00
Pay £49
✓Week 1Screens
✓Week 2Logins and data
✓Week 3Payments
Try it on your phone
9:41● Live
Your app
Payment received · £49
New sign-up
New booking · Monday 09:00
App StoreGoogle PlayWeb
After launchMonth to month
✓Ready to be foundFound on Google
The next versionv2
Keep what works.
Fix what's stuck.
Or start from the idea. Either way, you get a plan, a fixed price and a date before you commit.

Where are you now?

Three stages. One team for the whole path.

I have an idea.
Nothing built yet. You want to know who can build it, what it will cost, and whether the idea is good enough.
Build my app →
I have a prototype.
Built with an AI tool, a no-code tool or a developer. Not ready to launch. You want it finished, not rebuilt.
Finish and launch →
My app is live.
Few users, little or no revenue. You want it found, used and kept running by a team that knows it.
After launch →
What we can build

The hard parts, already built.

Every one of these is running in an app we built for a founder. The portfolio below shows them in use.

01 / 06
Incoming call0:42
“I need to move my consultation to this week.”
AgentThursday at 3pm is free. You are booked.
Calendar updated ✓
resume_final_v3.pdf
AI →
Candidate 2481
Python
5 yrs
Remote
Searchable ✓
Booking in
Crew B dispatched
Job logged ✓
Free$0
Pro$29
Choose
Team$79
Card charged ✓
Access unlocked
Owner
Contractor
Admin
Each sees only theirs. The admin sees all.
Customers
Collectors
App Store ✓
Google Play ✓
Voice and chat agents
An AI agent answers the phone, books, reschedules and logs the appointment. No receptionist.
Caller speaks→Agent books→Calendar updated
From: Sawtify, for law firms. Shaman AI, for small businesses
AI that reads and writes
Resumes turned into structured, anonymous profiles. Lesson plans written for teachers. Feedback reports written from readers’ notes.
Upload→AI structures it→Search and filter
From: Overflow Talent. Excelar. Page & Parley
Field crews, dispatch and scheduling
Bookings come in, crews are dispatched, jobs are logged from the field, and everyone is paid from one admin panel.
Booking in→Crew dispatched→Job logged
From: Drone Trax, for drone spraying crews. EasyLetGo, for waste pickups
Payments, subscriptions and escrow
Paid tiers, trials, subscriptions in the product, and money held in escrow between buyer and seller.
Plan chosen→Card charged→Access unlocked
From: Off Market Listings. Writeless AI. A members-only wholesale marketplace
Several kinds of user, one admin panel
Owners and contractors. Coaches and students. Teams, players and organisers. Each sees only theirs; the admin sees all.
Each role signs in→Sees only theirs→Admin sees all
From: TrueWorks. Coach Unit. Nexus Sports
Mobile apps in both stores
Two apps from one build, one for customers and one for the people who serve them, live on the App Store and Google Play.
One build→App Store→Google Play
From: EasyLetGo. Shaman AI, web first then mobile
See them in use →
app.shaman.ai/week
Shaman
Week
Clients
Assistant
This week
● Live
Mon
09:00
Tue
14:00
Wed
10:00
Thu
16:30
Fri
10:00 · Booked
9:41
Shaman
Friday sessions
09:00 · taken
10:00 · Booked ✓
14:00 · open
16:30 · open
9:41
Assistant
Can I move Thursday?
Friday 10:00 is free. Book it?
Yes please
Done. See you Friday.
Shaman AI
Work · 01
Web app→Mobile app
The founder came back for a mobile app.
“…continuing our relationship for a mobile application because the first project went so well.”
Founder, Shaman AIRead the story →
trueworks · your job
Property owner
Kitchen refit
Job posted
Contractors
● Live
Contractor · 4.9Verified ✓
Contractor · 4.8Verified ✓
Contractor · 5.0Hired
9:41Contractor
Kitchen refit
Can you start Monday?
Yes. Monday 08:00.
Job booked ✓
TrueWorks
Work · 02
Marketplace
Property owners meet contractors they can trust.
“Their team was timely, quick, communicative, and collaborative.”
Founder, TrueWorksRead the story →

In every build, you get

✓
One fixed price, agreed before you commit.
✓
Paid after a live demo. Each step is paid after you have seen it working.
✓
Everything in your name from day one: code, hosting, domain, store accounts.
✓
Nothing rebuilt without your approval, and a written reason first.
✓
A demo every week, with one named person on your build.
✓
An NDA whenever you want one.

Is this for you?

Yes, if
✓You have an idea, a prototype or a live app of your own.
✓You know who it is for.
✓You want it live and in use, not a demo.
Not quite, if
✕You only need one small bug fixed.
✕You are building sites for your own clients.
Not sure? The free step for your stage will tell you.
Our stack

We work with what you've already built.

Re React
N Next.js
No Node.js
Py Python
Fl Flutter
Sw Swift
Lv Lovable
Bo Bolt
Rp Replit
Bu Bubble
Sb Supabase
Fb Firebase
St Stripe
Fi Figma
AI OpenAI
Cl Claude
Insights

What we've learned building apps for founders.

All insights →
One kind of user$10,000
Several, or mobile$20,000
Guide · Idea
What an App Costs
Login✓
Payments✓
App store→
Guide · Prototype
The Launch List
Why is nobody finding it?
Let's check.
Guide · Live app
The Visibility Check

Questions.

01
07

Usually not. We look at what you built first and tell you, part by part, what stays, what needs fixing and what blocks launch. Nothing is rebuilt without a written reason and your approval.

Build My App and Finish and Launch are $10,000 for one main kind of user on the web, or $20,000 for several kinds of user with payments, or for mobile. After Launch is $3,000 a month. The price is fixed before you commit.

You see a new version every week, in a demo at a set time, and you pay each step after you have seen it live.

You do. Code, hosting, domain and app store accounts are in your name from day one.

No. The work starts from what you built. Bring us in for the parts that touch money, customer data and launch.

No. Bring what you have, even if it is a page of notes.

A UK company. We agree shared working hours with you.

You'll speak with the team that builds your app.

Show us where you are.

Send a brief, a link or just the idea. You get something back within a working day.
Talk to the team
30 minutes, free
Book a call