Reference Pin: Float & Pin

Keep your reference always in view. Reference Pin floats images, PDFs, notes, and checklists on top of any app — move it, resize it, make it transparent, and keep working without switching apps. WHY REFERENCE PIN?
Most floating-image apps are built for tracing. Reference Pin is built for working: a sticky note for your phone that stays on top while you sell, draw, code, or study in another app.

KEY FEATURES
• Always on top — images, PDFs, notes & checklists float over any app
• Move & resize freely — put the window exactly where you want it
• 4 transparency levels — see your reference and your work at the same time
• Tap-through mode — use the app underneath as usual; grab the handle to take control back
• Images — JPG, PNG & WebP, with pinch-to-zoom and correct EXIF rotation
• PDF — page turning and zoom (Pro)
• Save multiple pins & switch with one tap — position, size, and transparency are remembered
• Share → Pin — send anything from Android's share menu straight to a floating pin
• Notes your way — 4 text sizes and 4 background colours (dark, white, yellow, blue)
• Long-press the home-screen icon to show or hide every pin at once
• Available in 9 languages

MADE FOR
• Online sellers — product photos, size charts, and listing templates in view while you list
• Illustrators — pose references and color palettes right over your canvas
• Developers — UI designs, API specs, and requirement notes next to your code
• Students — questions, memorization sheets, and study material always visible
• Business — meeting notes, procedures, and checklists while you work

FREE & PRO
The free version includes up to 3 saved pins. Upgrade to Pro for unlimited pins and PDF support. Pro can be tried for free on the monthly plan. It renews automatically and can be cancelled any time in Google Play.

GOOD TO KNOW
• Requires Android 8.0 or later
• Uses the "Display over other apps" permission (you'll be asked on first launch)
• Overlay behavior may vary on some devices (e.g. Xiaomi, OPPO, vivo)

Questions or feedback: [email protected]
Privacy policy: https://reference-pin.web.app/privacy.html
Terms of service: https://reference-pin.web.app/terms.html