# Readolution > Vocabulary builder using real books, contextual learning, and personalized review exercises. (iPhone/iPad app by OKOSPACE Inc..) - Source: https://appshunter.io/ios/app/readolution/id6772753994 (this page in markdown: same URL + `.md`) - Developer: [OKOSPACE Inc.](https://appshunter.io/developer/813029261) - Category: Education, Books - Price: Free - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 16.6 · 65 MB - Languages: British English, Arabic, Armenian, Azerbaijani, Bangla, Bulgarian, Croatian, Czech, Danish, Dutch and 41 more - Released: 2026-07-25 - Data updated: 2026-08-14 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/readolution/id6772753994/reviews.md ## What is Readolution? Reading is one of the most natural ways to grow a language, because every new word appears with emotion, context, rhythm, and repetition. Readolution turns that advantage into a complete vocabulary-building system: you read real books, discover words in context, understand them deeply, save the useful details, and review them later with learning exercises. It is built for learners who want vocabulary to grow from actual reading, not from isolated word lists. Read books and build vocabulary at the same time. Readolution transforms every page into a learning space where new words are discovered naturally, inside the story or text where they actually belong. • See inline translations while you read. Saved words can appear directly above the original text, helping you recognize vocabulary instantly without breaking the reading flow. • Open a rich definition pop-up for deeper understanding. Tap a word to see translations, pronunciation, word forms, parts of speech, definitions, synonyms, examples, and the sentence where the word appeared. • Choose what matters and save it. Translations, definitions, examples, synonyms, and context can become part of your personal dictionary, so each saved word carries real learning material with it. • Turn your dictionary into a learning system. Saved vocabulary is not just stored; it becomes material for card-based practice, with learning progress, favorites, folders, tags, and review-focused organization. • Learn smarter with word frequency. Readolution can prioritize common, high-value vocabulary first, helping you focus on words that bring the biggest improvement to everyday comprehension. • Use the translator beyond books. The built-in translator lets you explore words, phrases, and sentences outside the reader, then save useful results into the same vocabulary system. • Master forms, not just dictionary headwords. Readolution understands lemmas and word forms, so learning a word can also help you recognize its variations while reading. Keep everything connected. The reader, inline translation, definition pop-up, dictionary, translator, and learning exercises work together as one loop: read, understand, save, review, recognize, and remember. Designed for serious vocabulary growth. Readolution helps you move from passive recognition to active learning by turning real reading into a personal, intelligent vocabulary engine. ## Key features - Inline translations while reading - Rich definition pop-ups - Personalized vocabulary saving - Card-based learning exercises - Word frequency prioritization - Built-in translator - Lemma and word form recognition ## Frequently asked questions about Readolution ### How does Readolution help build vocabulary? Readolution turns reading into a vocabulary-building system by allowing you to discover words in context, access inline translations and rich definitions, and save them for personalized review exercises. ### What kind of learning exercises does Readolution offer? Readolution transforms saved vocabulary into material for card-based practice. These exercises are organized with learning progress, favorites, folders, and tags to focus on effective review. ### Can Readolution help with understanding word forms? Yes, Readolution understands lemmas and word forms. Learning a word can also help you recognize its variations while reading, enhancing comprehension. ### Does Readolution prioritize common words? Readolution can prioritize common, high-value vocabulary first. This helps users focus on words that will bring the biggest improvement to their everyday comprehension. ### Is Readolution available on multiple devices? Currently, Readolution is supported on iPhones. Information about availability on other devices like Android or tablets is not provided. ### How often is Readolution updated? The latest version of Readolution is 1.0.0, and it was last updated on July 25, 2026. Further details on update frequency are not available. ### What is the age rating for Readolution? Readolution has an age rating of 4+. This indicates it is suitable for children aged 4 and above. ### Does Readolution have ads? Readolution is ad-free. The application does not contain advertisements, allowing for an uninterrupted learning experience. ## Version history (last 1 release) ### 1.0.0 — 2026-07-25 No release notes. ## More apps by OKOSPACE Inc. - [Darwinism - hit the target](https://appshunter.io/ios/app/darwinism-hit-the-target/id1030822747) - [Droppy Jump](https://appshunter.io/ios/app/droppy-jump/id1492793476) All apps by OKOSPACE Inc.: https://appshunter.io/developer/813029261 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-14.*