History Master vs History Timeline

History Master is a history study app covering events, dates and timelines for learning and revision. Its topics include prehistory, ancient civilisations, the Middle Ages, the modern age, the 19th century and the world wars. Syllabus material is presented through clear, schematic explanations and summaries. Students can practise topic by topic with multiple-choice quizzes and exercises, and use interactive timelines to review chronology. An AI tutor answers questions, explains material step by step and helps with difficult topics. The notes scanner uses AI to turn photographed notes into mind maps and flashcards. The app is available on iOS and Android in 16 languages. It is free to download; the listed Free plan costs nothing, while some extra features or content may be optional. MasterApps describes its educational apps as intended for middle-school, high-school and university students. The privacy policy says studying works without registration or accounts, does not request personal study data and does not create advertising profiles. Anonymous diagnostic and statistical data may be collected through Apple and Google, while preferences remain on the device.

History Timeline is desktop software for creating and exploring interactive timelines about history. Its time-zoom interface ranges from very long historical spans to events measured in yoctoseconds. Users can begin with an Excel template, import data as CSV, and add events, icons, hyperlinks, styles, and event hierarchies. Timeline items can link to online articles and original documents. The site provides timelines covering world and United States history, geology, science and technology, biographies, and art history. Finished timelines can be saved as JPG or PNG images, or printed across multiple pages with configurable paper size, orientation, and margins. Online display and website embedding, including customized timelines, are available by request. The software runs on Windows 11, 10, or 8 and macOS 10.15 or later, with at least 2 GB RAM and 400 MB free storage. A free version has limited features and content; Personal costs $24.50 a year, Professional $49.50 a year, and Perpetual 119.50 USD one-time.