NFC vs SumCam

NFC - Reader & Writer provides a simple and easy-to-use solution to Read, Write, and Lock an NFC Tag. Read: - Tap the Read button to read a compatible NFC Tag. - Opens URL's if allows in settings - Manufacturer & model (NTAG213, NTAG215, Ultralight, Mifare, etc.) - Serial number & tech details - Memory size, tag type & available technologies - iCloud-Synced Tag Read History Write: - Type in text then press the write button to write to an NFC Tag. - Write in text or URL (using https:// format). - Save any template or stack you create Create useful NFC tags in seconds with prebuilt templates: - Wi-Fi Login - Contact Card - Bluetooth - Location / Maps - Website Link - Email - SMS - Custom Text or NDEF Records Lock: - Press the lock button to make an NFC Tag "read only" meaning you will no longer be able to write to that same NFC Tag (This is permanent) Tools: - Set or remove NFC passwords - Erase tags *Works with iPhone 7 or newer* More features to come!

SUMCAM turns your iPhone or iPad camera into a calculator for printed numbers. Point at a label, check the detected value, and tap to add it to your running total. POINT. TAP. TOTAL. • Recognize printed numbers on labels, receipts, invoices, and other documents. • See up to three of the largest recognized numbers in the scan frame, based on printed digit size. Hide the outlines in Settings if you prefer. • Tap a highlighted number or tap or swipe its centered card to add it. • Add numbers manually whenever you need to. • Undo your last entry or remove individual entries in Review. KEEP YOUR WORK • Your active tally saves as you go. • Name sessions and find them later in History. • Copy a total, share a tally, or export CSV and PDF files. • Add an optional unit label such as lbs or boxes. Units label your tally; they do not convert values. PRECISE TOTALS • Add positive and negative decimal values without display rounding. • Choose decimal-point or decimal-comma number formats. • Support for up to 24 digits and 9 decimal places, with a visible error if a total exceeds that range. PRIVATE BY DESIGN Camera recognition happens on your device. SUMCAM does not save camera images or use accounts, ads, tracking, or analytics. Your sessions stay in local app storage. You control sharing and exports; device backups follow your Apple settings. Designed for iPhone and iPad, in portrait and landscape. SUMCAM automatically uses the ultra-wide camera when available, or the main rear camera on other devices. Recognition depends on lighting, print quality, and camera movement. Check every detected value before adding it. Camera scanning can select numbers within labels, such as 42 in N42FF, and separate clock fields, such as 12 and 45 in 12:45. A printed 24% offers 24. SUMCAM does not convert times, percentages, or units. Slash-separated dates and fractions are excluded.