Provides country codes with 2-letter (alpha-2), 3-letter (alpha-3), and 3-digit numeric formats. Allows sorting by country name, alpha-2, alpha-3, or numeric. Optionally displays country names in French.
by Edwin Hou★ 5.01 ratingsReferenceFreeData updated 2026-09-08
The app is a digital bookstore and self-publishing platform. Users can find books, novels, and articles, and authors can publish interactive digital books with multimedia elements.
The app manages product warranties and allows users to build an inventory database. Users can add products, assign them to categories, and attach documents like receipts and photos.
Find using given letters or matching letter patterns on a board. Sort results by length, alphabet, or score. Look up in dictionaries or online. Share definitions via mail, tweet, or copy.
Perform complex calculations with functions and formula support. Use speech to input and receive answers, with full VoiceOver compatibility. Adjust button size and color for better visibility. Access high contrast mode for improved readability.
The app teaches the English alphabet with upper and lower case letters, images, and descriptions. It includes audio for each letter and navigation controls to select specific letters.
Teaches the alphabet through interactive letters. Tapping a letter shows uppercase and lowercase forms, the letter's name, and an animal picture. Includes a child's voice pronouncing letters and words. Encourages user reviews via in- prompt.
Scan and identify Magic: The Gathering cards using advanced image recognition. View card details, rarity, and market value. Organize and track your collection with customizable categories and inventory management.
Challenge opponents and answer geography questions
Lets users play geography trivia against friends or random opponents. Features include matching country names to flags, identifying capitals, and answering location-based questions.
Calculate molecular weights for nucleic acid, protein, and peptide sequences. Input sequences via text or copy-paste. Access one- or three-letter amino acid codes. Estimate molecular weights based on sequence length and average molecular weights.