Global Utility App Maker

Google Play developer · blogspot.com · Google Play page

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  Frequency Counter: Hz Meter

  Global Utility App Maker com.simonj.frequencycounter

  10,000+★ 2.7Toolsreleased 2026-04-22
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  Sound Meter: Decibel dB Level

  Global Utility App Maker com.simonj.noisemeter

  10,000+no ratingsToolsreleased 2021-11-02
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  Wind Meter: Anemometer & Gust

  Global Utility App Maker com.simonj.anemometer

  5,000+no ratingsToolsreleased 2026-05-06
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  Gyroscope: Level & Rotation

  Global Utility App Maker com.simonj.gyroscope

  5,000+no ratingsToolsreleased 2026-04-22
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  Earbud Finder: Find Bluetooth

  Global Utility App Maker com.simonj.btfinder

  1,000+no ratingsToolsreleased 2026-10-02
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  Clinometer: Slope & Tilt Meter

  Global Utility App Maker com.simonj.clinometer

  1,000+no ratingsToolsreleased 2026-04-22
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  Color Temperature Meter Kelvin

  Global Utility App Maker com.simonj.colortemperature

  1,000+no ratingsToolsreleased 2026-08-08
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  G-Force Meter: Accelerometer

  Global Utility App Maker com.simonj.gforcemeter

  1,000+no ratingsToolsreleased 2026-05-05
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  Hidden Camera Detector

  Global Utility App Maker com.simonj.hiddencamera

  1,000+no ratingsProductivityreleased 2026-05-04
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  Lean Angle: Motorcycle Tracker

  Global Utility App Maker com.simonj.leanangle

  1,000+no ratingsToolsreleased 2026-05-04
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  Magnetometer: Stud Finder

  Global Utility App Maker com.simonj.magnetometer

  1,000+no ratingsProductivityreleased 2026-05-04
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  Spectrum Analyzer: Audio FFT

  Global Utility App Maker com.simonj.spectrumanalyzer

  1,000+★ 2.7Toolsreleased 2026-05-06
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  Frequency Generator: Tone Hz

  Global Utility App Maker com.simonj.tonegenerator

  1,000+★ 2.6Toolsreleased 2026-05-06
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  EMF Detector: Magnetic Field

  Global Utility App Maker com.simonj.emfmeter

  500+no ratingsToolsreleased 2026-05-05
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  Film Negative Scanner & Viewer

  Global Utility App Maker com.simonj.filmnegscan

  500+no ratingsPhotographyreleased 2026-09-27
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  Lux Meter: Light Meter

  Global Utility App Maker com.simonj.luxmeter

  500+no ratingsToolsreleased 2026-04-22
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  Protractor: Angle Measure

  Global Utility App Maker com.simonj.protractor

  500+no ratingsToolsreleased 2026-05-04
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  T-Shirt Design & Mockup Maker

  Global Utility App Maker com.simonj.shirtdesign

  500+no ratingsArt & Designreleased 2026-10-04
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  Video Looper: AB Repeat Player

  Global Utility App Maker com.simonj.videoloop

  500+no ratingsVideo Players & Editorsreleased 2026-10-03
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  Voice Pitch Analyzer & Monitor

  Global Utility App Maker com.simonj.voicepitch

  500+no ratingsMusic & Audioreleased 2026-09-27
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  Bike Repair & Maintenance Log

  Global Utility App Maker com.simonj.bikerepair

  100+no ratingsAuto & Vehiclesreleased 2026-10-03
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  Tournament Bracket: Maker

  Global Utility App Maker com.simonj.bracket

  100+no ratingsSportsreleased 2026-10-05
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  GPS Status & GNSS Satellites

  Global Utility App Maker com.simonj.gpssatellite

  100+no ratingsToolsreleased 2026-05-05
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  Label Lab: Label Maker & Print

  Global Utility App Maker com.simonj.labelmaker

  100+no ratingsArt & Designreleased 2026-10-04
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  Lap Counter: Multi Lap Timer

  Global Utility App Maker com.simonj.lapcounter

  100+no ratingsSportsreleased 2026-10-02
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  Piano Tuner: Stretch & Unison

  Global Utility App Maker com.simonj.pianotuner

  100+no ratingsMusic & Audioreleased 2026-09-27
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  Polar Alignment Scope Finder

  Global Utility App Maker com.simonj.polaralign

  100+no ratingsToolsreleased 2026-09-22
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  Random Name Picker: Fair Wheel

  Global Utility App Maker com.simonj.randompicker

  100+no ratingsEntertainmentreleased 2026-10-02
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  Receipt Maker & Generator: PDF

  Global Utility App Maker com.simonj.receiptmaker

  100+no ratingsBusinessreleased 2026-10-04
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  Timer Shot: Self Timer Camera

  Global Utility App Maker com.simonj.selftimer

  100+no ratingsPhotographyreleased 2026-10-02
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  Paint Color Match: HEX Picker

  Global Utility App Maker com.simonj.colormatch

  50+no ratingsArt & Designreleased 2026-10-02
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  LED Banner: Marquee

  Global Utility App Maker com.simonj.ledbanner

  50+no ratingsToolsreleased 2026-10-05
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  Poker Timer: Tournament Blinds

  Global Utility App Maker com.simonj.pokertimer

  50+no ratingsEntertainmentremoved 2026-10-25
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  Earthquake Tracker & Quake Map

  Global Utility App Maker com.simonj.quaketracker

  50+no ratingsWeatherreleased 2026-10-11
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  Pickleball Scoreboard & Keeper

  Global Utility App Maker com.simonj.scoreboard

  50+no ratingsSportsreleased 2026-10-02
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  Pre-Trip Vehicle Inspection

  Global Utility App Maker com.simonj.vehiclecheck

  50+no ratingsAuto & Vehiclesreleased 2026-10-03
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  Archery Score Keeper & Tracker

  Global Utility App Maker com.simonj.archery

  10+no ratingsSportsremoved 2026-10-25
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  Audio Joiner: Stitch Audio

  Global Utility App Maker com.simonj.audiojoiner

  10+no ratingsMusic & Audioreleased 2026-10-10
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  Climbing Tracker: Boulder Log

  Global Utility App Maker com.simonj.climblog

  10+no ratingsSportsremoved 2026-10-25
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  Contraction Timer & Counter

  Global Utility App Maker com.simonj.contraction

  10+no ratingsParentingreleased 2026-10-11
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  Fashion Sketch: Design Croquis

  Global Utility App Maker com.simonj.fashionsketch

  10+no ratingsArt & Designreleased 2026-10-18
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  Home Inventory: Household List

  Global Utility App Maker com.simonj.homeinventory

  10+no ratingsHouse & Homeremoved 2026-10-25
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  Motion Wall: Video Wallpaper

  Global Utility App Maker com.simonj.livewallpaper

  10+no ratingsPersonalizationreleased 2026-10-18
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  Score Sketch: Music Notation

  Global Utility App Maker com.simonj.notation

  10+no ratingsMusic & Audioreleased 2026-10-17
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  Passport Photo+ ID & Visa

  Global Utility App Maker com.simonj.passportphoto

  10+no ratingsToolsremoved 2026-10-25
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  Compress Photos & Videos+

  Global Utility App Maker com.simonj.photocompress

  10+no ratingsToolsremoved 2026-10-25
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  Pixel Art Editor - Dotsmith

  Global Utility App Maker com.simonj.pixelart

  10+no ratingsArt & Designreleased 2026-10-18
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  Pose Mannequin: Pose Reference

  Global Utility App Maker com.simonj.posereference

  10+no ratingsArt & Designreleased 2026-10-17
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  Long Screenshot: Stitch & Join

  Global Utility App Maker com.simonj.screenstitch

  10+no ratingsPhotographyreleased 2026-10-05
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  Custom Soundboard & Sound Cues

  Global Utility App Maker com.simonj.soundboard

  10+no ratingsMusic & Audioremoved 2026-10-25

Via the API: GET /api/v1/developer?id=8711874630660976318 · developer email, phone and address are on the Business plan.