QuantumXDev

Jaipur, India · est. 2026

SoloDev.Sharpapps.Webuildapps.

We build focused mobile apps that do one thing extremely well - no bloat, no dark patterns, just software that respects the person using it.

1 live on Google Play · 5 in development

1

Apps shipped

3

Apps in development

Simple

Product focus

Notelet

Current release

Products

Our apps

1 live app, with 5 more on the way.

D
App

DriftFocus

A calmer way to focus.

ProductivityComing soon
N
App

Nightshift

A calmer way to track your sleep.

HealthComing soon
Notelet icon
App

Notelet→

Simple notes for ideas worth keeping.

ProductivityLive
O
App

OrbitPay

Split bills without the group-chat math.

FinanceComing soon

Approach

Small apps, held to a high bar

01

One job, done well

Every app we ship does one thing clearly, instead of accumulating features nobody asked for.

02

Privacy by default

We collect the minimum data needed to run the app - never more, and never to sell.

03

Built to last

No dark patterns, no forced subscriptions for basic features. Apps we’d want to use ourselves.

Want to see what we’re building next?

Explore Notelet today and see what we’re building next.

QuantumXDev Studios