NexDevLab

Independent Android studio

Small studio.
Useful apps.

NexDevLab is one developer designing and building focused Android experiences—thoughtful tools that do their job beautifully.

Explore the work Meet the studio
✦
✦

Good morning

Make today
count.

Daily focus3 of 4 complete 75%
01

Built with focusPurpose over clutter

✓

Made with careTested before release

Designed for real life

  • ✦ Focused by design
  • ✦ Privacy considered
  • ✦ Carefully maintained

The NexDevLab approach

Less noise.
More value.

Every screen should earn its place. I turn small, useful ideas into approachable apps without burying the experience in unnecessary features.

01

Purposefully simple

Clear interfaces, sensible defaults, and no maze of settings between you and the task.

02

Made for humans

Readable, responsive, and designed around how a tool feels in everyday use.

03

Respectful by default

Permissions and data use are kept understandable, intentional, and documented.

Apps by NexDevLab

Useful by design.
Ready for real life.

Focused Android tools, designed and developed independently from first idea to ongoing support.

Android app 01

Calculator Z

Everyday math. One calm app.

A polished calculator suite for everyday calculations, unit and currency conversions, finance, dates, health estimates, and geometry.

  • Calculator
  • Converters
  • Finance
  • Date & time
Explore Calculator Z App support
Calculator Z app interface with calculator, converter, finance, and date tools

Android app 02

PDF Toolkit

PDF work in one app.

A focused PDF workspace for scanning, reading, editing, signing, converting, organizing, and optionally syncing documents with Google Drive.

  • Scan
  • Edit
  • Sign
  • Cloud Sync
Explore PDF Toolkit App support
PDF Toolkit app tools screen with scan, edit, convert, and sync features

Behind the pixels

One developer.
End-to-end care.

Hi, I’m Aidid—the independent developer behind NexDevLab. I handle the full journey from the first sketch and line of code to testing, publishing, and support.

Being small keeps the feedback loop close. Each decision is deliberate, every release is personal, and the goal stays simple: make something worth keeping on your phone.

— Aidid Alam Independent Android developer

How an app leaves the lab

Built openly.
Shipped carefully.

  1. 01

    Find the useful core

    Start with a real, specific problem and remove everything that does not help solve it.

  2. 02

    Design and build

    Shape the interaction, write the code, and refine the small details that make it feel natural.

  3. 03

    Test and publish

    Check quality and policy requirements, then release through the official Google Play Store.

Questions, ideas, or feedback?

Let’s make something
useful.

Get in touch