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Business Plan Builder app on a laptop and phone
Business plan app on three phones
Before and after: blank page vs guided questions
Business plan features: guided writing, canvas, forecast, finished plan
Guided writing with section progress
Simple money forecast inputs
Business Plan Builder on laptop, tablet and phone
How it works: buy, download, open in your browser
Your idea stays private on your device
What you get: the app, a quick-start guide and a license
1 / 10

Lifestyle scenes are AI-generated. App screens are real, with fictional sample data.

KitlyApps
Business · Offline web app

Business Plan Builder

Write a clear business plan step by step, with guiding questions, a one-page canvas and a simple 3-year money forecast.

$17.99One-time purchase · no subscription
Instant download
Right after payment
Works offline
After the first visit
No subscription
Pay once
Private
Stays on your device

One ZIP download with the app, a Quick-Start Guide and a license file. Open the app in your web browser. It works offline.

What it is

Business Plan Builder is an offline app for new business owners, side hustlers and students. Write your plan in 10 sections, from the executive summary to milestones and risks. Each section has guiding questions, so you never stare at a blank page. Your progress and word count save as you type. Test an idea fast with the one-page canvas. Then build a simple money forecast: what you sell, monthly costs, start-up costs and funding. See sales, costs and profit for 36 months, the first profitable month and your lowest cash point. The finished plan has a cover and contents, ready to print or save as a PDF for a bank, grant or partner. Everything is saved only in your browser on your device.

15-second tour

See it in action.

Recorded from the real app with sample data. No sound.

Inside the app

Everything it does, in detail.

Every feature listed here is in the app today.

01 · GUIDED WRITING
  • 10 sections with questions for each. Saves as you type.
02 · ONE-PAGE CANVAS
  • Nine boxes to test your idea in minutes.
03 · MONEY FORECAST
  • What you sell, price, sales, growth, monthly and per-sale costs.
04 · START-UP & FUNDING
  • Start-up costs, funding and your lowest cash point.
05 · 36-MONTH VIEW
  • Chart, year-by-year totals, first profitable month, payback.
06 · FINISHED PLAN
  • Cover, contents and every section. Print, PDF or text file.
What's included

One ZIP download with the app, a Quick-Start Guide and a license file. Open the app in your web browser. It works offline.

Compatibility

Tested in Google Chrome on desktop and phone-size screens; installs to iPhone Home Screen from Safari.

Your data is saved in the browser on each device; use Backup & Restore to move it.

FAQ

Good questions.

Do I need business experience?+
No. Each section asks simple questions. Answer them in short sentences.
Can I make plans for more than one idea?+
Yes. Make as many plans as you like and switch between them.
Is the forecast financial advice?+
No. It is a simple planning tool. Ask an accountant to check it before you borrow.
How do I share my plan?+
Open Finished plan, click Print / PDF and choose Save as PDF.
Does it work on iPhone or iPad?+
No. iPhone and iPad can't open offline files. Use a Mac, Windows PC, Chromebook or Android device.
Is it a subscription?+
No. You pay once and keep the app.

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