Custom little apps for ideas that won't leave you alone.
Have an idea for a tracker, planner, dashboard, organizer, AI tool, or weirdly specific app you wish existed? Idea Unicorn helps everyday people turn it into a simple custom app you can actually use — without the technical, overwhelming, startup-y stuff.
Small apps. Specific ideas. Built to be useful.
Tap an app. Use it.
These are real interactive demos — not screenshots. Open one, click around, mark stuff done, paste a link, generate a PDF. Then imagine yours instead.
Wednesday, May 8
Tap any app icon to open the demo.
A small custom app studio for regular people with wonderfully specific ideas.
We build focused little apps designed around one clear purpose. A family meal planner. A goal dashboard. A content idea organizer. A collection tracker. A business follow-up tool. Or something nobody else has made because it only makes sense for the way you think.
You bring the idea. We help shape it, simplify it, and build a working version you can actually use.
15 of 28 days · streak 3
Not every idea needs to become a startupuseful little app.
Some ideas are just meant to help you organize your life, save time, track something important, make a hobby more fun, support your family, simplify your business, or finally bring that “someone should make an app for this” thought out of your head. That's what Idea Unicorn is built for.
What kind of apps can we build?
Three flavors, but the line between them is fuzzy on purpose — your idea probably fits somewhere in the middle.
Personal apps
Custom tools built around your life, habits, hobbies, goals, family, ideas, or routines.
- Meal planners
- Habit trackers
- Travel planners
- Collection trackers
- Recipe organizers
Idea apps
For when you have a cool app idea and want to see it become real in a simple, usable way.
- AI content tools
- PDF generators
- Niche calculators
- Decision helpers
- Idea libraries
Small business tools
Simple apps built around the way your business actually works — not the way software thinks it should.
- Lead trackers
- Follow-up dashboards
- Estimate builders
- Intake forms
- Content calendars
Idea goes in. Little app comes out.
A messy thought turns into a simple plan, then into something you can actually use.
“app to track meals my kids actually eat… filter by tired?? grocery list at end?”
- 1.Save favorite meals
- 2.Filter by time + energy
- 3.Auto grocery list
- 4.Avoid repeats
Built and imagined apps
Content-to-PDF Idea Organizer
Drop in a TikTok URL and get a clean, structured PDF for saving inspiration, hooks, and notes.
Personal Goal Dashboard
A weekly check-in that shows what matters this week, this month, and right now.
Small Business Follow-Up
Lightweight tracker for new leads, notes, reminders, and what to do next.
From rough idea to working app.
- 01
Tell us your idea
Send the messy version. Voice notes welcome.
- 02
We simplify it
We shape it into a clear, buildable first version.
- 03
We build it
Modern AI-assisted tools, focused on what's useful.
- 04
You test, we polish
Real feedback. Real adjustments. Real little app.
Most simple custom app builds start at $750.
Many projects fall between $750 and $2,500 depending on screens, features, data, AI, and integrations. More advanced builds with automations, dashboards, or business workflows may range from $2,500 to $5,000+. The best way to know is to tell us your idea.
Try the idea generator.
It's a tiny preview of what we do — pick a category, see what could exist, then take the next step.
What could you build?
Pick a category. We'll throw out a fun idea you could actually use.
A kid activity planner that filters ideas by weather, budget, and how tired everyone is.
Built by Derek Zeigler, an Arizona-based business owner who learned by building real things.
Derek uses modern AI-assisted app-building tools to make custom technology more approachable, affordable, and understandable for everyday people. The goal is simple: help more people turn useful ideas into things they can actually use.
Learn more about DerekHave an idea?
You don't need a business plan, technical background, wireframe, or perfect explanation. If you have an idea for a simple app, tool, tracker, dashboard, planner, or workflow — send it over.