Curated apps similar to RST 599x, ranked by relevance and user ratings.
Take practice exams and watch videos
Contractors Intelligence School, Inc.
Education
Access practice exams, instructional videos, and audio courses for California preparation. Review applications with the built-in review system. Manage a student account to track progress and access resources.
Electronial
Education
Amateur Radio Toolkit is the best app for ham radio hobbyists.
Study surgical tech content and practice tests
和荣 叶
Education
Study for the CST with practice questions, flashcards, and detailed explanations. Review key concepts, track progress, and take full-length practice tests to prepare for the NBSTSA .
Chintan Kavathiya
EducationWant to Pass the ASVAB exam in one try? You came to the right place. We developed the app to help you in simplest way possible. The ASVAB Test app will help you prepare, practice and pass the exam with simulator based questions and answers.
和荣 叶
EducationLCSW Exam Prep 2026 is an exam preparation app that will help you score high on the Licensed Clinical Social Worker (LCSW) certification exam administered by the Association of Social Work Boards (ASWB) on your first attempt. LCSW Exam Prep 2026 not only helps you gain insight into concepts...
Test transformer connections with a volt meter
Digital Apprentice LLC
EducationTransformer lab simulator allows users to study transformer connections and test them with a volt meter, ohm meter, and rotation meter. Abnormal voltages and fuse explosions occur with incorrect setups.
Peter Kramer
EducationReceive alerts of Gravitational Wave Events from the LIGO/Virgo/KAGRA Collaboration (LVK) on your iPhone. This is an app for both the LIGO/Virgo/KAGRA Community and the general public.
Study exam questions and track progress
Vitalii Ruba
EducationPrepare for the Krok exam with practice questions, study guides, and mock tests. Review topics, track progress, and access exam formats. Set reminders and manage study sessions.
koji kamogawa
EducationThis app is a real CW QSO simulator for Amateur Radio. "599BK type QSO", "Rubber stamp type QSO" and "Contest type QSO" are supported. In addition, the call sign, signal level, CW speed, etc. that occur differ for each QSO in order to achieve realism.
koji kamogawa
EducationThis app is a real CW QSO simulator for Amateur Radio. "599BK & AADX Contest type QSO" is supported. Input of Morse Codes are by using Electric Touch Keyer. Changing of TX/RX is by SEND button. Supported Min-in CW Decoder too. 【Characteristic】 1.
Ryan Gilchrist
Education3 in 1! For all prospective Radio Amateur Operators looking to get their certification. Each type of license can be studied by section, or tested upon with the built in exam generator. Pictures and figures are also included for the questions where applicable.
Boboshi AB
EducationSCUBA EXAM "An ideal helper for beginners who need to pass certification tests" – nytimes.com "I would recommend this app to anyone, whether you’re looking to get certified or just want to brush up on theory and test your knowledge." – scubadiving.com "Scuba Exam is a fun application, well...
Roy Watson
Education"Ham Radio Exam - Extra" will help the user pass his/her examination for a Extra Class FCC Amateur Radio License. Ham Radio Exam allows the user to review the correct answers to the official pool of questions that will appear on their Extra license exam.
Zipo Apps Ltd.
EducationChemistry experiments on your smartphones. You can Mix chemicals to see how they react, Burn salts to colorful flames and Heat elements to see what colors it emits There are 150 plus chemicals available to experiment with and more than 750 unique experiment simulations. Key Highlights -...
koji kamogawa
EducationThis app is a real CW QSO simulator for Amateur Radio. "599BK type QSO", "Rubber stamp type QSO" and "Contest type QSO" are supported. In addition, the call sign, signal level, CW speed, etc. that occur differ for each QSO in order to achieve realism.
Matthew Krivohlavy
EducationGet your head in the clouds with this instrument trainer for the TH-57C Sea Ranger.
Qingqing Mao
EducationAmazing cosmic microwave background all-sky maps on your iPhone and iPad! This app allows you to see and compare different generations of CMB fluctuations. It includes 4K resolution all-sky COBE/WMAP/Planck CMB maps and allows you to zoom in and scroll around for map details.
koji kamogawa
EducationThis App is a real QSO simulator for Amateur Radio(HAM). Reproduce “QSO for CQ call, and 59 report exchange". In addition, the call sign and the voice quality (tone, speech speed) signal level of the speaker differ for each QSO to provide realism.
Zhang Wei
Education「加拿大B.C.驾照模拟题」App 使用简单清晰的界面设计让你专注于模拟题的练习。 在温哥华生活离不开汽车，申请驾照的第一步就是进行笔试。 当你在加拿大温哥华留学、投资、移民申请驾照时，不妨通过我们的App进行练习，帮助你快速的熟悉考题。 祝你考试顺利！
Pilot Institute LLC
EducationMaster radio navigation with this comprehensive VOR simulator. Perfect for pilots and aviation enthusiasts wanting to practice VOR skills on the ground. Practice realistic dual VOR positioning to fix your location on the map.
App information from Apple App Store. RST 599x and related trademarks belong to koji kamogawa.