LunGO vs Intervalo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LunGO
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Learn English naturally with words, not by getting lost in boring grammar rules! LunGO is your new generation language learning companion that engraves over 5000 words into your memory through games and smart exercises. Whether you are starting from scratch (A1) or are at an advanced level (C1), LunGO improves your vocabulary, helping you speak more fluently and understand what you read. WHY LUNGO? Gamified Learning Experience: No more just flipping flashcards! Turn learning into a habit with the fun modes you see in the screenshots: • Wordle Mode: Challenge your mind by guessing 5-letter words. • Sentence Builder: Learn grammar naturally by arranging words in the correct order. • Word Match: Test your speed and memory by matching words with their meanings. • Word Puzzle: Connect letters to discover hidden words. Category-Based Progress: Study with categories designed for how the brain works, rather than complicated lists: • Nouns, Verbs, Adjectives, Adverbs • Pronouns, Prepositions, and Idioms • Special lists tailored to your level (A1, A2, and above). Smart Review System: The app tracks the words you don't know. A "My Unknown Words" list is automatically created, and these words are presented to you until you fully master them. KEY FEATURES: • Offline mode support. • 5000+ carefully selected, most frequently used English words. • Strong vocabulary foundation for exams like TOEFL and IELTS. • Modern, eye-friendly Dark Mode support. • Create and manage your own vocabulary lists. Learning English has never been this fun. Download LunGO now and expand your vocabulary with games!
Intervalo
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You learn a word, and a week later it is gone. Intervalo exists to stop that from happening. The app brings a word back right when you are about to forget it. The method is spaced repetition: the same word returns less and less often until it settles in for good. What does the work is the schedule, not willpower. How it works • A card with a word. Swipe right if you know it, left if you do not yet. The word comes back in an hour, then in 20 hours, three days, a week, two weeks, a month. • 16,500 words from A1 to C1. Filter by CEFR level, by the Oxford 3000 and 5000 lists, and by 29 topics: work, food, travel, health, hobbies. • Every card has pronunciation, transcription and a real example sentence. • Your own dictionaries. Add the words you actually need. • Levels, XP and a daily streak. Skipping a day starts to sting. • Everything works offline, on the metro or on a plane. Start free, no account needed. Pro removes the daily card limit and opens every dictionary filter. Ten minutes a day is enough for your vocabulary to grow on its own. Intervalo Pro subscription • Monthly, renews every month. • Yearly, renews every year. Payment is charged to your Apple ID when you confirm the purchase. The subscription renews automatically unless you cancel at least 24 hours before the end of the current period. Manage it in your Apple ID settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://intervalo.me/privacy
Screenshots
Verdict
The clearest difference is ads: Intervalo at none against LunGO's shown. LunGO's advantage is update cadence (every 2 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. LunGO sells 1 in-app purchase, starting at $2.99 per month and Intervalo sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
LunGO ships an update every 2 days, Intervalo every 3 weeks. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.
| Parameter | LunGO | Intervalo |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days — better | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 52 MB | 2 MB |
| Age rating | 4+ | 12+ |
| Developer | Ahmet Muhammet Vural (AN) | Dzmitry Lishko |
In-app purchases
LunGO
- Monthly Premium$2.991 Month
Intervalo
- Intervalo Pro - месяц$2.991 Month
- Intervalo Pro - год$29.991 Year









