Apps Like IDDA for iPhone and iPad
IDDA screenshots
Ranked alternatives
Showing 141–160 of 1,000 ranked alternatives.
Nihongo Lessons
Serpenti Sei Japan LLC
Learn Japanese with structured
Learn Japanese with structured covering hiragana, katakana, vocabulary, and grammar. Practice speaking and listening through interactive exercises. Track progress with quizzes and review sessions. Sync learning across devices.
Dive Plan
AXIS
Dives and track decompression stops
And log dives using decompression tables compatible with PADI, SSI, SDI, NAUI, and NAVI. Calculate non-stop underwater time. Practice for certification exams. Track details and export logs.
Skillhub: Learn coding with AI
WildLearner LLC
AI tutors and courses
Through beginner to advanced courses in Python, JavaScript, HTML, and other languages. AI tutors provide on-demand support, breaking down complex topics. Interactive exercises offer instant feedback.
GRE English Vocabulary Builder
Parth Pandya
Learn and prepare for GRE, IELTS exams
Learn with 4800+ words to improve skills and prepare for GRE and IELTS exams. Daily word learning helps build a strong verbal . Track progress and review words for retention.
Airplane Flying Handbook
Calculated Industries, Inc.
Learn to fly with FAA-approved content
Learn to fly with detailed information on aircraft systems, flight maneuvers, and airspace regulations. Access FAA Knowledge Exam questions and study materials. Track progress with practice tests and review sessions.
ASCM Dictionary
APICS The Association for Operations Management
Learn supply chain terms and definitions
Access over 5,000 supply chain terms and definitions from the Supply Chain , 19th edition. Review Term of the Day for daily learning. Use flashcards with answer summaries and save cards for later review.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.