This app records your tracks into files Features: - Log latitude, longitude , altitude, speed and distance - Save data in CSV, KML, GPX, TCX (Garmin) , FITLOG (SportTracks) and NMEA files - Support both Apple map services and Google Map - Support background logging - Share file via AirDrop - Upload file to iCloud Drive (For iOS8 or later) - Limit 1000 data points per session - Limit sample interv... - More info on Tracks Logger...

Features in Lite version * Record bowling score or pin location in database * Retrieve score or pin location from a database * Show statistic of the score, strike, pin location * Export history to CSV (Excel) files * Support 2 bowlers * Support up to 10 history records * Upload files to iCloud Drive (For iOS 8 or later) * Share file via AirDrop * Support English, German, French, Italian, Spanish, ... - More info on Scoreboard for Duckp...

This app is used to calculate the RC charging and RC filter circuit. It is suitable for hobbyist or electronic engineer. Features * Calculate time constant from R, C * Find component value R,C from time constant * Get voltage at time t in RC charging / discharging * Calculate cutoff frequency by R, C * Find component value R,C from cutoff frequency * Save data to CSV files * Upload CSV via AirDro... - More info on RC Circuit...

This app is a 8051 tutorial based on C language. It is suitable for hobbyist or engineering students. Features • 8051 architecture review • 8051 asm mnemonics • 8051 C lanugage • 22 projects including LED, buzzer, key switch, external interrupt, 7-segment display, 8x8 led matrix, timer (mode 0,1,2), 4x4 keypad, piano, serial debug monitor, 16x2 LCM, i2c eeprom, 93c46, SPI eeprom etc • B... - More info on 8051 Tutorial Pro...

This app is used to keep records of archery scores. It supports multiple archers. And it is suitable for archery coach. Features : * Support multiple archers * Record archery score in database * Record field conditions : distance and face size * Customize the number of ends and the number of arrows per end * Multiple target distances * Preset GNAS and FITA rounds * Retrieve and edit score histo... - More info on My Archery Ultra...

Join the bowling revolution with our innovative app designed for bowling enthusiasts! Whether you're a casual bowler or a serious competitor, this app allows you to effortlessly record scores and analyze your performance such as strikes/spares. Dive deep into your stats and improve your game! Features * Record bowling score or bowling pin location * Retrieve score or bowling pin location * Sh... - More info on My Bowling Scoreboar...

The application records the time for completion of 2x2x2, 3x3x3 or 4x4x4 etc. Features * Scramble generator for 2x2x2 and 3x3x3 * The best time and average time are calculated * Limit 500 results per puzzle * Inspection timer * Exporting records to CSV file * Send CSV via AirDrop * Upload CSV to iCloud Drive (For iOS8 or later) * Support English, German, Trad. Chinese, Simplified Chines... - More info on My Cube Timer...

This app is a collection of resistor calculators. It is suitable for hobbyist or electronic engineer. * Calculate resistance of 2 resistors in series or parallel * Find out combinations of 2 resistors in series/parallel making a desired resistance * Calculate ratio of R1/R2 and voltage divider * Find out resistor values of making voltage divider ratio * Find out resistor values of making in... - More info on Resistor Tools Pro...