
Free
Rating summary
About
Shashin-ban is a camera app for construction sites that lets you document work just by shooting in order. It automatically creates an electronic site board (the green "kokuban") and burns it into every photo — no more writing boards by hand. Simple enough for anyone on site, including older workers and non-Japanese crews.
How it works
• Pick the type of work and the spots — boards are generated automatically
• On-screen and voice guidance shows what's next; just shoot in order
• The board is added to each photo automatically, so nothing is missed
Features
• Auto-generated site boards (green board / white board / clear band styles)
• Drag to move and resize the board; many ready-made layouts
• "Before" and "After" shots added automatically
• Shoot without a board too (for wide or situational photos)
• Easy retakes; auto-advance to the next shot
• Keep and switch between multiple sites
• Photos organized by site and by spot, with keyword search
• Also saves to your phone's Photos app (on/off)
• Auto-landscape while shooting
• 6 languages: Japanese, English, Chinese, Vietnamese, Korean, Indonesian
Private by design
• All photos and data stay on your device. No account, no cloud upload.
Please note
• Not compatible with the tamper detection (J-COMSIA authenticity check) required for digital site boards on Japanese public works. Intended for private projects and internal records.
Site photos, made simple.
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What's New in 写真番
2.5.4
October 12, 2026
• Select all / deselect all in the photo list. Tap a spot heading to select its photos, or long-press a photo. • Photo viewer: move to the previous/next photo, pinch to zoom, and see when each photo was taken. • Camera: go back to the previous step, a "taken" badge, and a zoom indicator. • More ways to go back one step, and a confirmation before leaving unsaved edits. • Bug fixes (deleting while searching, "Cancel" during backup restore, contractor name, share-sheet cancel message, and more).
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