iOS App Studio

KEYUR

We craft focused, thoughtful iOS apps that solve real problems —
from professional audio tools and precision calculators to beautiful wallpapers that make every glance at your phone feel intentional.

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Mic & Audio

Live Mic

Mic to Speaker — Megaphone

Turn your iPhone into a powerful live microphone. Stream your voice through a Bluetooth speaker, change it in real-time with fun effects — from robot to monster — play music alongside your mic, and record crystal-clear audio, all in one sleek app.

Voice FX

Echo Voice Changer & Recorder

A professional voice changer with over a dozen real-time effects — echo, helium, cave, underwater, and more. Record long sessions up to 90 minutes, switch to Live Mic mode for instant output, and carry studio-quality echo effects wherever you go.

Calculation & Measurement

Engineering

Metal Weight Calculator Pro

Calculate the exact weight of steel, iron, aluminum, and other metals across 10 profile types — square bars, round tubes, T-bars, channels, and more. Save history, price estimates, and share results instantly.

Construction

Construction Calculator Master

A complete toolkit for construction professionals — roof framing, jack rafters, stair design, material estimation, and hip/valley calculations, all in feet and inches. Built for accuracy on the job site.

Geometry

Angle Finder — Geometry Calc

Solve triangles, compute arc length, find workpiece diameters, calculate Pitch Circle Diameters for flanges, and convert angle units — all from one elegant, purpose-built geometry calculator.

Wallpapers & Themes

Lock Screen

Wallpapers 17 — Lock Screen

An ultimate collection of stunning iOS 17 wallpapers — depth-effect ready, hand-curated in categories from nature and architecture to vivid abstract art. Transform your lock screen in seconds.

StandBy

Standby Mode Wallpapers 17

Beautiful clock-and-calendar wallpapers designed specifically for iOS 17 StandBy mode. Display the time in style with bold typography, analog clocks, and themed layouts — from minimalist to spooky Halloween editions.

Dynamic Island

Invisible Island Wallpaper 17

Make your Dynamic Island disappear or transform it into something extraordinary. Clever wallpapers that optically blend or decorate the notch and Dynamic Island area — giving your iPhone 14 Pro and newer a truly unique, one-of-a-kind look.