Lexicon vs Savio
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Lexicon
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Lexicon Vocab Builder helps you learn, retain, and actually use new vocabulary โ through daily words, custom flashcards, and quizzes built from your own study sets. Whether you're expanding your everyday vocabulary or building toward the kind of words that show up on the GRE, SAT, or TOEFL, Lexicon gives you a simple, focused way to study. KEY FEATURES Word of the Day โ Learn one new word each day, with adjustable frequency to match your pace. Custom Flashcard Sets โ Build your own sets, organize them with color and tags, and search across everything you've created. Quizzes From Your Own Words โ Turn any flashcard set into a quiz. Choose from multiple question types, timed or untimed, and study the way that works for you. Favorites & Known Words โ Keep track of the words you want to revisit and the ones you've already mastered. Add Your Own Words โ Create custom word entries with your own definitions whenever the built-in dictionary doesn't have exactly what you need. Study Offline โ Everything you need is on your device โ no connection required. Lexicon Vocab Builder is a focused tool for building real vocabulary, one word and one quiz at a time. Some features are available through an optional in-app purchase.
Savio
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Savio turns anything into study notes. Share from YouTube, TikTok, Reddit, LinkedIn, or any app. AI pulls the key points and gives you clean notes in seconds. HOW IT WORKS Open share menu. Tap Savio. Done. Content gets processed. Notes appear in app. Ready to review, export, or send to classmates. SAVE FROM ANYWHERE YouTube, TikTok, Instagram, X, LinkedIn, Reddit, PDFs, web pages, voice memos, images with text. AI FLASHCARDS Notes become flashcards automatically. Swipe right if you know it. Swipe left if you don't. Keep going until everything clicks. QUIZZES Test yourself before the real thing. 4 options, 1 correct answer. See what sticks and what needs more reps. ORGANIZE BY SUBJECT Create subjects for each class. Biology. History. Organic Chem. Move notes where they belong. Everything stays sorted. STUDY PLANNER See your week. Set study sessions. Get reminders. Track what you covered. SHARE AND EXPORT Send notes to classmates. Export to PDF. Pick what to include. WHO USES SAVIO High school students before finals. College kids with too many lecture videos. Med students saving YouTube explanations. Law students organizing case briefs. Self-learners building skills from online content. WHAT STUDENTS SAY "I share TikToks from my orgo professor and have flashcards before I close the app." "Stopped rewriting lecture notes by hand. My wrist needed this." "Saved my GPA last semester." FREE TO START Download. Try it free. Upgrade for unlimited. SUBSCRIPTION - $9.99/month or $39.99/year - Free trial available - Subscription auto-renews unless turned off at least 24 hours before period ends - Manage in Settings > Apple ID > Subscriptions --- Privacy: https://www.savioapp.com/privacy-policy Terms: https://www.savioapp.com/terms-and-conditions
Screenshots
Verdict
The clearest difference is in-app purchases: Lexicon at none against Savio's 2. Savio's advantage is iOS requirement (16.0 vs 18.0). On price, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Savio sells 2 in-app purchases, starting at $9.99 per month. Lexicon asks for nothing beyond the download.
| Parameter | Lexicon | Savio |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | โ |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad โ better | iPhone |
| Requires iOS | 18.0 | 16.0 โ better |
| Further details โ not scored | ||
| Size | 24 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Jean-Pierre Rouhana | Madni Aghadi |
In-app purchases
Lexicon
No in-app purchases
Savio
- Monthly Plan$9.991 Month
- Annual Plan3 Days trial$39.991 Year









