Optoelectronics app icon

Apps Like Optoelectronics for iPhone and iPad

by Forwa Elade Wunde★ 0.00 ratingsEducationFreeData updated 2026-09-06

Ranked alternatives

Showing 21–40 of 1,000 ranked alternatives.

  1. Learn English by Lang AI Tutor app icon

    Learn English by Lang AI Tutor

    APPVIZYON TEKNOLOJI LIMITED SIRKETI

    Practice with AI feedback

    Practice through interactive conversations with an AI avatar that adapts to your language level. vocabulary and grammar through contextual exercises. Get instant feedback on pronunciation and sentence structure.

    ★ 4.81,177 ratingsEducationFreeData updated 2026-09-06
  2. Emma: Learn Languages app icon

    Emma: Learn Languages

    EDAILABS

    With interactive conversations

    Through interactive conversations with an AI companion. Set personalized learning goals and track progress. Practice speaking, listening, and comprehension with tailored exercises. Receive instant feedback and adjust difficulty based on performance.

    ★ 4.6975 ratingsEducationFreeData updated 2026-09-06
  1. AWS Cloud Practitioner: 2025 app icon

    AWS Cloud Practitioner: 2025

    Best Fun Games LLC

    Take exams, review questions, track progress

    Study for the exam with practice quizzes and tests. Review 2500+ questions with detailed explanations. Organize content by topic to focus on key areas. Track progress and revisit difficult questions for reinforcement.

    ★ 4.8596 ratingsEducationFreeData updated 2026-09-06
  2. III-V Comp. app icon

    III-V Comp.

    Takuya Ishikawa

    Calculate semiconductor compositions and properties

    Calculate semiconductor compositions and material properties for -V compounds. Input known parameters for AlGaInAsP to determine unknown values.

    ★ 4.01 ratingsEducation$2.99Data updated 2026-09-08
  3. AHA Knowledge Booster app icon

    AHA Knowledge Booster

    Trivie, Inc.

    Learn CPR techniques and emergency care protocols

    Learn CPR and emergency care techniques with interactive quizzes and flashcards. Review topics like BLS, ACLS, PALS, First Aid, and CPR Basics. Test with practice exams and receive instant feedback.

    ★ 4.8447 ratingsMedicalFreeData updated 2026-09-06
  4. Day Trading Simulator & Games app icon

    Day Trading Simulator & Games

    Shay alon Vash

    Practice trades, learn strategies, track performance

    Practice with a simulated stock market environment. Track real-time prices and execute trades without using real money. Complete guided lessons to understand strategies. Play interactive to reinforce learning and improve decision-making skills.

    ★ 4.8421 ratingsFinanceFreeData updated 2026-09-06
  5. Space Quizzer app icon

    Space Quizzer

    Supergonk Ltd.

    Explore the wonders of space now.

    The app offers a fast-paced quiz game about space exploration. It covers the Solar System, space missions, sci-fi, and technology with hundreds of questions.

    ★ 4.927 ratingsGamesFreeData updated 2026-09-25
  6. Electronics and Communication Engineering app icon

    Electronics and Communication Engineering

    HARIKRISHNA VALLAKATLA

    Quiz questions and answers for ECE students

    Quiz allows users to test knowledge on and topics. Features include answering multiple-choice questions on AC/DC, analog/digital converters, op-amps, and arithmetic circuits. Track progress and review answers for better understanding.

    ★ 0.00 ratingsEducationFreeData updated 2026-09-12

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.