Grid Locator Finder
Kazunori Watanabe
Tap map for Grid Locator Reference
The app displays a Grid Locator Reference when users tap on the map. It shows a 10-digit locator when zoomed to street level, an expansion of the standard 6-digit locator.
Apps Like Ham Radio Reference for iPhone and iPad
Amateur radio reference for all users.
This reference app provides quick access to amateur radio band limits, country codes, band plans, radiogram messages, grid squares, and time. It also includes the RST system, Morse code, phonetic alphabet, unit abbreviations, and metric prefixes.
Ham Radio Reference screenshots
Ranked alternatives
Showing 41–60 of 1,000 ranked alternatives.
Ohm's Law
Creature Code Mobile, LLC
Calculate voltage, current, and resistance
Calculate electrical values using . Input voltage, current, or resistance to find missing variables. Supports calculations for series and parallel circuits. Includes unit conversion for volts, amps, and ohms.
GPS Status ∞ Coordinates
Chen-Yu Wei
View real-time GPS location
Monitor real-time GPS accuracy and switch between latitude/longitude and DMS formats. Copy with one tap. Toggle between metric, imperial, and nautical units. View location data quickly with a simple, reliable interface.
SpeakEasy Russian Phrasebook
Pocketglow LLC
Make speaking Russian easy for users.
The app provides over 1,200 spoken and phonetic Russian phrases for English speakers. It includes audio from native speakers, flashcards, and a translator.
ham quiz study app
Dundridge LLC
Exam questions and track progress
For the FCC amateur radio exam with practice tests, flashcards, and detailed explanations. Review exam topics, track progress, and access guides and regulations.
Russian HAM Radio Exam
Vasilii Dmitriev
Prepare for and take exams
Prepare for amateur exams with practice tests and training mode featuring prompts for all possible questions. Review categories and track progress. Take simulated exams to knowledge. Share results and access study materials for preparation.
HAM Test Prep Lite: Extra
Patrick J Maloney LLC
Practice questions and track progress
Prepare for Amateur Radio License exams by practicing questions from the updated Question Pool. Access a subset of questions in the Lite version. Purchase the full version for complete question coverage.
Metric Practice Free
Carolina Biological Supply
Practice converting metric prefixes and units.
The app provides practice in converting between metric prefixes. Users can select units, values, or both to determine equivalents for given values and units.
cMate-PRO
Maxim Lukyanenko
Look up IMO phrases and maritime rules
Provides access to IMO phrases, MARPOL convention details, and flags of state. It includes ColReg-72 regulations, IALA system descriptions, and ICS signals with flags, phonetic alphabet, and Morse code.
SpeakEasy Italian Phrasebook
Pocketglow LLC
Make speaking Italian easy for users.
The app provides over 1,000 essential travel phrases with Italian and phonetic translations, plus audio from a native speaker. It includes flashcards, a translator, and a selected feature for easy access to selected phrases.
Ham Morse
PrepareToTest LLC
Learn code and practice anywhere
Practice code with adjustable speed settings and customizable exercises. Generate random characters for timed drills. Track progress with accuracy and speed metrics. Share results and compare with other users. Sync sessions across devices.
Resistor Code Calculator
Vivid Planet Software GmbH
Calculate resistor color codes easily.
The app calculates resistor color codes for 4 and 5-band resistors. It serves as a reference for makers, engineers, and students working with electronics.
KnittingHelp Video Reference
Outer Limits Media, Inc.
Watch knitting videos anytime, anywhere
Watch knitting videos offline with 170+ instructional clips organized into 15 categories. Search for specific techniques. Learn stitches, cable crossings, and decreases with step-by-step guidance.
Metal Archives
Thanh-Nhon Nguyen
Explore artist details and release info
Reference allows users to browse statistics, new , and latest updates. View band details including discography and member lists. Access release information with track listings and lyrics.
My City : Popstars Life
MY TOWN GAMES LTD
Record songs, perform, and share your music
Create and perform music in a virtual concert setting with customizable song arrangements and band members. Record performances, release CDs, and interact with fans through interviews.
Amino Acid Quiz
Atlas Educational Software
Acids and track progress
Study and test knowledge of the 20 standard acids through customizable quizzes. Topics include names, structural formulas, 1-letter and 3-letter codes, codons, and side chain classes. Quizzes are available for free. Remove ads with an in- purchase.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.