12-Week Cycle Plan
Condense vague yearly goals into a 12-week execution cycle and define a weekly focus (ONE THING). Week 13 is a Strategy Week for rest and planning the next cycle.
Rhythm of books, night, music, and records.
The studio's visual language originates from the dark study, warm light, night outside the window, and musical flow. The apps translate this mood into calm, practical tools where daily planning and reflection flow naturally.
BOSCO RECORDING is a small independent development studio. We build 12w Planner to help with 12-week goal cycles and time-block execution, and ResizeMan to handle video resizing and GIF extraction locally on macOS, Windows, iOS, and Android.
StudioBOSCO RECORDING
RepresentativeSangjun Kim
Products12w Planner · ResizeMan · (Coming Soon)
PlatformiOS · Android · Web · macOS · Windows · Linux
Founded2026
Emailboscorecording@gmail.com
Apps
Bringing productivity and local media utilities together under the same studio philosophy.
12w Planner
A productivity app designed to plan with a 12-week goal cycle, execute with time-blocks, and review weekly to design your next growth cycle.
📱
Apple App Store
🤖
Google Play Store
🖥️ macOS Download (v2.1.7)
🪟 Windows Download (v2.1.7)
🪟 Microsoft Store
🌐 Open Web App
Available on Apple App Store · Google Play Store · macOS / Windows Direct Download · Microsoft Store
ResizeMan: Video & GIF Resizer
Process video resolution/codec conversion and GIF extraction locally on your device. Handles files securely without accounts, cloud uploads, or data collection.
📱 Apple App Store
🖥️ macOS Download (v1.6.3)
🪟 Windows Download (v1.6.3)
🪟 Microsoft Store
Support
Page
Available on Apple App Store · macOS / Windows Direct Download · Microsoft
Store
Android coming soon
12w Planner — Key Features
Focused entirely on execution. A simple tool you can open, close, and pick up right where you left off.
Time-Block Execution
Plan your day in 15–30 minute blocks and record actual time spent by dragging. Visually see the gap between plan and reality to block time leaks.
Sleep Monitor & Sync
Adjust sleep/wake times directly on the timeline grid with real-time bi-directional synchronization. Designed so sleep flow never interrupts your timeline.
Daily Routine & Habit Tracker
Register positive daily habits for each cycle and track weekly completions. Placed neatly under the priority card so it never breaks your focus.
Daily Reflection
At the end of the day, align your thoughts through four lenses: Affirmation, Gratitude, Tiny Success, and Regret. Automatically saved as you type.
Cloud Sync & Archive
Membership unlocks secure real-time sync powered by Cloud Firestore. Your cycle history is safely preserved even if you switch devices or reinstall.
Philosophy — Lean, Solid, Lasting
Removing features is harder than adding them. We filter all design decisions through these three core principles.
🔒
Minimal Data
We do not collect unnecessary data. Under the free tier, all database records remain entirely on your local device. We only transfer what is essential for synchronization.
📡
Offline-First
Every core feature works perfectly without internet. Data synchronizes quietly when connection returns, keeping your records safe and uninterrupted.
✏️
Simple, Reliable UX
No complex configurations, hidden options, or unexpected behaviors. Open to see today's focus, close to save. A tactile experience that puts you in control.
Videos and GIFs, processed locally.
The same utility tool on macOS, Windows, iOS, and Android — processed directly on your device, without uploads.
Video Resize
Adjust resolution, quality, and codecs for standard formats like MP4, MOV, and MKV.
Create GIFs
Extract GIFs by customizing the time range, frame rate (fps), color range, and width.
GPU Acceleration
Utilize native hardware encoding: macOS VideoToolbox, Windows NVENC, and iOS/Android MediaCodec.
Local & Private
Files never leave your machine. No servers, no accounts, no analytics tracking.
Support and Policies
Contact us via email for support. Terms of Service and Privacy Policies for each app are available below.
Contact
For support, account, and data deletion requests, email us at boscorecording@gmail.com.
12w Planner · Privacy
Privacy policy outlining data collection, use, retention, and deletion for 12w Planner.
12w Planner · Terms
Usage conditions, subscriptions, refunds, and service terms for 12w Planner.
ResizeMan · Support
Report bugs, ask questions, or request features for ResizeMan on GitHub Issues.
ResizeMan · Privacy
ResizeMan's local-only data privacy policy, detailing local processing and lack of tracking.
ResizeMan · Product Page
Public product page showing details, screenshots, and channels for ResizeMan.