NFC Tap vs Smart Calculator Plus

The NFC Tap iOS App leverages on the NFC core feature of iOS supporting the read an write of NFC tags from iPhone 7 and later devices. It gives users a new experience based on the tag's NDEF content, making it easier and faster to perform recorded actions as described below. Main Features: • Support every STMicroelectronics ST25 Type5 & Type4A series tags. • App Clip based on URL https://www.myst25.com/clip • Read/Write user memory for Type5 tags. This allows user to read, write or update the content of any Type5 tags. • ISO15693/NFC Type5 commands list User Interface. This allows user to manage all ISO15693 commands. • ISO15693/NFC Type5 custom commands list User Interface • Fast Transfer Mode using STMicroelectronics ST25DV-I2C and ST25DVC tags. • PWM Control user interface for STMicroelectronics ST25DV-PWM tags. • Read/Write any kinds of NDEF Messages, NFC Forum compliant (URL, Text, SMS, email, Call, Map, VCard, Bluetooth, Wi-Fi®, Mime and Externals) • Universal Link with URL : https://www.myst25.com • Custom App URL Scheme “nfctap://”: - This allows user to open our iOS app from any other iOS app or from the safari browser using the custom URL scheme “nfctap://” In Details, the App features several functions enabled by the NFC tag content: - Connect to Wifi devices identified by its SSID, Key password and encryption type. - Connect to Bluetooth devices: Facilitates the pairing with Bluetooth Low Energy (BLE) devices. After tapping a tag with the phone, the NFC Tap iOS App will recognize any Bluetooth pairing NDEF record and connect the phone directly to the specified device. - Open a URL in a browser: Opens a web page to the URL contained in the tag's NDEF record. - Get contact information: Displays and saves contact information (including ID picture) by tapping a tag containing a business card(vCard) message. - Geolocalize a position: Opens Apple Maps to the GPS location stored in the tag being tapped. - Initiate an SMS or Email: Opens the relevant email or SMS application with information contained in the tag being tapped. The user can then choose to send the email/SMS or edit it before sending. Use cases include, but are not limited to, customer service information for warranty or loyalty programs. - Initiate a phone call: Opens the phone service to the number contained in the tag's NDEF message. - Read a Text: Displays the text message contained in the tag being tapped. - Mime NDEF exemples: MimeType = application/pdf / MimeData = userManual.pdf - External NDEF exemples: application = video ; type = mpeg ; Data = video.mov Additionally, the NFC Tap App application include Bluetooth pairing with a ST25DV discovery board.

All the calculators you need in your daily life, in one clean and fast app. No sign-up, no internet connection, no data collection. INCLUDED CALCULATORS - BMI (Body Mass Index) Calculate your BMI by entering your weight and height. See which range you fall into (underweight, normal, overweight, obese) and what your healthy weight range would be. - Loan Payments Calculate the monthly payment for any loan: car, home, or personal. French amortization system with full payment schedule, total paid, and total interest. - Tip Calculator Split the bill among friends with 10%, 15%, 20% or custom tip. See per-person amount, total tip, and grand total. - Percentages Three modes in one: what is X% of a number, what percentage one number is of another, and increase or decrease between two values. - Rule of Three Direct or inverse proportions with a visual grid. Perfect for conversions, scaling, and everyday problems. - Compound Interest Project how your savings or investments grow over time with compound interest. Set initial amount, monthly contribution, annual rate, and time period. WHY THIS APP 100% local: all calculations happen on your iPhone No internet required: works anywhere, anytime No accounts or sign-up No personal data collection No invasive ads Dark mode design, easy on the eyes Clean, distraction-free interface WHO IT'S FOR - Professionals who do daily calculations - Students who need math tools at hand - Anyone who wants essential calculators in one place - People comparing loans, splitting bills, or tracking fitness PRIVACY FIRST Your data never leaves your phone. We don't have servers, we don't have analytics, we don't have ads. Just calculators. Made with care.