Momentum Studio — Independent Software

Wassim

Portrait of Wassim

I design and build single-file software that runs entirely offline — no accounts, no servers, no permission needed to use what's yours.

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Everything I ship fits in one file. No sign-ups, no subscriptions, no company standing between you and the app on your screen.
— The rule I build every product around
Portrait of Wassim, close up
My story

I got tired of software
that needed permission.

It started with a simple frustration: every tool I liked wanted an account, a subscription, or a connection to a server I couldn't see. So I taught myself to build the opposite — apps that live in a single HTML file, open in any browser, and keep working with the wifi off.

What began as one habit tracker turned into a small studio. Today I design, code, and ship every product myself — from the interface down to the sound of the timer ticking. No team, no funding, no shortcuts. Just one file at a time.

Origin

The first offline app

A dark-mode habit tracker built for myself, before Momentum Studio had a name.

Studio

Momentum Studio takes shape

Productive Pro and Budget Pro become the foundation of a real product family.

Today

Six apps, one philosophy

A growing library of premium, single-file tools — still built by one person.

Free interactive previews

Try before you trust me.

Every app below opens as a real, working preview — right in your browser. No email, no download. If it earns a place in your day, the full version is one click away.

Focus & Productivity

Productive Pro

A focus timer with ambient sound layers, coach-style insights, and streak heatmaps — built to feel calm, not gamified.

Open Free Preview
Personal Finance

Budget Pro

A cinematic budgeting app that turns spending into something worth checking daily, with a splash screen that feels like a film open.

Open Free Preview
AI Prompt Library

PromptVault Pro

Organize, score, and grow your best prompts with a daily AI coach and achievement system that makes practice feel like progress.

Open Free Preview
Study Planning

Study Planner Pro

Plan sessions, track deadlines, and see your progress build over a term — designed to make studying feel like it's actually moving.

Open Free Preview
Nutrition Tracking

Nutrition Planner Pro

A quiet, precise way to plan meals and track nutrition, with a navy-and-gold interface that never feels clinical.

Open Free Preview
Reading Journal

Book Journey

Log every book you read, reflect on what stuck, and watch your reading life turn into a story of its own.

Visit the Store
Behind the build

No investors.
No team.
Just one laptop.

Every screen, sound, and animation in Momentum Studio is designed and coded by one person — usually late at night, with the same attention I'd want if I were the one paying for it.

That's the whole pitch, really. One person who cares more about the details than the deadline.

Wassim, candid photo
Questions

Before you dive in

No. Every free preview opens straight in your browser. No sign-up, no email, no password — that's the whole point.

Yes. Each app is a single HTML file with everything it needs built in. Turn off your wifi and it keeps working exactly the same.

You'll see everything the full version can do. If it's useful to you, you can unlock the complete app from the studio store — no pressure either way.

Most Momentum Studio apps support English, Arabic, and French, with full right-to-left layouts where needed.

Yes — every app is built to be fully responsive, from a small phone screen up to a widescreen desktop.

Momentum Studio

Software that's actually yours.
Try it for free.

Visit the Studio Store
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