Learning
Hangul Tactica
Puzzle-led Hangul study that teaches jamo through play, drills, and reference material instead of rote charts.
Solo Apple-platform studio
Focused Apple-platform apps from a solo studio.
Hazybyte Studio makes focused, polished Apple-platform apps for learning, comparison, tracking, and training. Each release is built around one clear job, native platform habits, and support that stays close to the work.
Solo studioNative by designSteady support
Studio lineup
Hazybyte Studio
Live apps, focused scopes, steady support.Purpose-built apps for clear jobs, built with native interactions and a preference for clarity over spectacle.
Studio
Focused by design, refined through use.
Hazybyte stays narrow so each app can be shaped, maintained, and supported with care. The work is practical, native, and intentionally quiet.
Learning
Hangul study shaped around clear reference, repeatable practice, and a structured first step.
Utilities
Folder and comparison utilities that keep originals untouched and make local decisions easier to read.
Training
Tracking and workout flows built for quick entries, routines, and focused review.
Live now
Available now.
Current Hazybyte apps are built around concrete everyday jobs: learning Hangul, comparing files, tracking calories, keeping private files organized, checking folder sync, and supporting focused workouts.
Utilities
WhatChanged
Read-only file, folder, and text comparison with clear change summaries across iPhone, iPad, and Mac.
Tracking
Kcal Crash
A focused calorie budget app with a 24-hour view, fast logging, and an optional puzzle layer.
Training
SoundsFit
Workout routines, music, timers, and logging brought together into one focused training flow on iPhone.
Utilities
OnMyDesk
A local-first private vault for storing, organizing, searching, syncing, and backing up personal files.
Utilities
Cloudless Local
A native macOS utility for checking whether folders may sync through iCloud Drive and creating local-only copies without Terminal.
Coming soon
In the works.
Future releases stay intentionally brief until they are close enough to explain clearly.
RepoDraft
A macOS developer utility in development for turning local Git changes into copy-ready commit, release-note, and handoff drafts without an AI service, cloud service, or repository upload.
TileByte
A pixel tileset and map graphics tool in development.
Commitick
A focused developer utility in development, with details to share closer to release.
About the maker
One studio, fewer handoffs, clearer products.
Hazybyte Studio is how a solo builder keeps product sense, interface craft, engineering, release work, and support in the same hands. That close loop helps the apps stay focused, consistent, and easier to refine over time.
01 Native first
Built for iPhone, iPad, Mac, and Watch with Apple platform habits left intact.
02 Independent, focused, and close to the work.
Design, engineering, QA, and support stay in one loop, so polish decisions stay close to the work.
03 Trust belongs in the UI
Read-only where it matters, straightforward pricing where possible, and privacy language that stays plain.
Contact support
Build a support email
Choose an app and inquiry type, then generate a structured email to
dev@hazybyte.studio. The website does not send or store this form;
your email app sends the message.
Contact support
Build a support email
Choose an app and inquiry type, then generate a structured email to dev@hazybyte.studio. The website does not send or store this form; your email app sends the message.