Flawless tenancies without deposit disputes.
Capture photos, annotate damage, compare conditions over time, and generate polished PDF reports — all without an internet connection.
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Built for landlords, letting agents, and property managers who need airtight records.
Capture multiple photos in sequence without leaving the viewfinder. Pinch-to-zoom, multi-lens support, flash, and a drag-up-to-delete gesture keep you in the flow.
Generate a branded, professional PDF with cover page, map snapshot, room-by-room photos, condition summaries, and your company details — ready to share in seconds.
CheckTwin automatically surfaces the previous photo for each item. Toggle or side-by-side mode makes it easy to spot deterioration or confirm repairs.
All data is stored on-device using SwiftData. Inspect properties with no signal whatsoever — export and share reports whenever you're back online.
Three steps from doorstep to delivered report.
Enter the full address and reference number. CheckTwin geocodes the location for map previews and PDF snapshots automatically.
Walk through each room, photograph every item, rate conditions (Good / Needs Attention / Fix Now), and annotate photos directly with pen or highlighter.
One tap produces a polished, branded PDF with all your evidence. Preview it, then share via email, AirDrop, or any iOS share sheet — no login required.
A closer look at CheckTwin on iPhone.
Join the waitlist for the app that makes them effortless.
