CellarProof - Wine Label Check

CellarProof is a one-time-purchase verification notebook for collectors who keep wine or whisky in third-party storage. When a case comes back from the warehouse, how do you know each bottle is the one you sent? CellarProof gives you a repeatable answer: photograph every bottle the same way when it enters storage, and compare the same angles when it comes back. BASELINE PHOTOS For each bottle, capture three guided shots: label front, capsule/cap seal, and fill level. Guide frames help you match the angle next time. OVERLAY COMPARISON On the next inspection, the app overlays the new photo on the baseline with an opacity slider, zoom and grid. Label position, capsule wrinkles and fill level differences jump out immediately. Record a verdict: match, needs attention, or mismatch. YOUR CELLAR, DOCUMENTED Bottles are organized by storage location with purchase price, vintage and total value. Every inspection is kept as a dated record with photos. REPORTS Export a bottle dossier PDF - photos, history, verdicts - useful for insurance conversations or a sale. WHAT THIS APP IS NOT CellarProof is a visual comparison aid. It does not authenticate wine and cannot detect professional counterfeits. It helps you notice changes - a shifted label, a different capsule, a dropped fill level - that deserve questions. PAYMENT One-time purchase. Works offline. No subscription, no account, and your photos never leave your device.