DB vs RawScan

An app that can provide real-time distributed data, with the following features: -High precision measurement, real-time measurement -Provide location information for measurement -Provide detailed measurement reports -One click sharing of measurement data -Support exporting audio data -Minimalist design, one click measurement -Supporting decibel meter data I Payment: The user deducts the payment through their iTunes account and makes the payment upon confirmation of purchase II Renewal: The user's iTunes account will be charged within 24 hours before expiration, increasing the corresponding subscription period III Cancel Renewal: To cancel the renewal, go to "iTunes Store and App Store" ->click "App ID", go to the "Account Settings" page, click "Subscription", and select unsubscribe IV Privacy Agreement: https://docs.qq.com/doc/DVGVuV3BPSnFieEhl V、 Terms of Use: https://docs.qq.com/doc/DVEtuRkJ1bGxoR3RS

RawScan captures your documents exactly as you photograph them — no perspective correction, no automatic cropping, no distortion. What your camera sees is what your PDF contains. KEY FEATURES: - No auto-correction — images saved exactly as captured - Manual trim — crop precisely with intuitive edge-drag controls - Brightness adjust — fine-tune with a real-time slider - Multi-page PDF — combine multiple photos in one session - Image rotation — rotate 90° to correct orientation - Easy sharing — share directly to iCloud, email, or any app - Trash bin — recover deleted scans within 30 days WHY RAWSCAN: - Preserves document authenticity — ideal for evidence photos and legal documents - Fully offline — no cloud uploads, no account required - No ads, no data collection - Simple and honest — no unnecessary features or complexity - Available in English and Japanese