EWA vs Polygonus Qualidade
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EWA
Learn English, Spanish, or French through interactive books, speaking courses with TV characters, and flashcards. Improve reading, writing, pronunciation, and vocabulary with engaging games and dialogues. Tailor your learning pace and level for effective language acquisition.
- Books with real-time translation
- Speaking courses with TV characters
- Flashcards with spaced repetition
- Interactive games for cognitive training
- Dialogues for everyday conversations
- Progress tracking and score charts
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Learn English, Spanish, or French with EWA! Read books with real time translations, discover unknown words with a tap of your finger, complete speaking courses with your favorite TV characters, and learn new words with flashcards - all for free in our app! Improve your existing skills today! EWA is a personalized English, Spanish, or French tutor that fits in your pocket. Every user can decide for themselves how they would like to learn a language - at what level and at what pace: 1. More than 10,000 English, Spanish, or French books with audio are available for you to sharpen your reading, writing, and grammar skills. Choose a book that matches your current language level and start expanding your skills right away! Unknown word? Simply tap it to translate it, add it to your “to-learn” list, and memorize it forever! 2. Spoken video-courses with popular movie scenes and TV show characters is what our users love the most about EWA! It’s fun, interesting, and an innovative way to improve pronunciation and achieve language proficiency. The courses include a variety of topics, levels and time frames - so, regardless of your current skills, your language abilities will only benefit from EWA! 3. Speaking Topics Don't know what to say at passport control, how to ask for directions, or how to order food at a café? Read and listen to dialogues on everyday topics that will help you on every journey. With these dialogues, you'll easily improve your conversational English by applying what you've learned in real life! 4. All you need is a spare 5 minutes a day to learn English, Spanish, or French. More than 40,000 flashcards are available for you to choose from. Pick the words you want to learn and memorize them using the spaced repetition study method. Feeling excited about your progress? Compete on score charts, compare your results to thousands of other people, and get to the top-ranked spot! 5. The games section is now available in EWA. A unique teaching methodology compromised of cognitive training exercises and easy-to-learn brain games will help you sharpen your language skills in a very fun and exciting way. Our games aren’t time-wasters; they’re actually great mental stimulators! Play, have fun, and most importantly, learn a new language in no time! No more cramming, stress, and angry teachers! With EWA, you’ll learn the language whenever and wherever - at your own pace. You’ll improve your English, Spanish, or French and experience the beauty of knowing another language - from freedom while traveling to higher paying jobs. Any feedback would be greatly appreciated! If you have any concerns, recommendations, or complaints just drop us a line at support@appewa.com and we’ll work towards making EWA better! ================== PLEASE NOTE: You will need an EWA subscription in order to access all courses and features. Courses available may vary depending your device’s language. • Payment will be charged to your iTunes Account at ‘confirmation of purchase’ • Your account will be charged for a subscription renewal within 24-hours prior to the end of the current period and will identify the cost of the renewal • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable ================== Start now and experience a new way of learning English, Spanish, or French. Expanding your vocabulary has never been easier.
Polygonus Qualidade
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Sistema Polygonus de Gestão Acadêmica Agenda digital para comunicação com os pais, alunos, professores e colaboradores, publicação de comunicados e eventos, lançamento de notas, frequência, conteúdo, avaliações, material de estudo, visualização de boletim, segunda via de boleto, horário de aula, documentos em geral e mais.
Screenshots
Verdict
The clearest difference is in-app purchases: Polygonus Qualidade at none against EWA's 10. Polygonus Qualidade also leads on ads (none vs shown) and iOS requirement (13.0 vs 17.0). EWA's advantage is chart position (#119 vs unranked). On price, update cadence and device support 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. EWA sells 7 in-app purchases, starting at $11.99 per month. Polygonus Qualidade asks for nothing beyond the download.
EWA ships an update weekly, Polygonus Qualidade every 6 days. The most recent releases landed on November 5, 2026 and November 3, 2026 respectively.
| Parameter | EWA | Polygonus Qualidade |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (197K ratings) — better | — |
| Positive reviews | 74.3% of reviews | — |
| Number of ratings | 197K — better | — |
| Update frequency | Weekly | Every 6 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Best chart rank | #119 — better | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 200 MB | 63 MB |
| Age rating | 12+ | 4+ |
| Developer | Lithium Lab Pte Ltd | POLYGONUS LTDA |
Bugs and requests
EWA
Reported bugs
5 issues- Lessons and progress getting reset unexpectedly
- Subscription issues and unauthorized charges
- Inability to cancel subscription or get refunds
- App crashing or freezing during use
- Incorrect or missing translations in books and lessons
Requested features
5 requests- Add more language options beyond English and Spanish
- Improve translation accuracy and provide context-based definitions
- Offer more advanced content and customization options
- Integrate speech recognition for speaking practice
- Improve app stability and reduce technical issues
Polygonus Qualidade
Not enough reviews yet to summarise bugs or requests.
In-app purchases
EWA
- One-Month Subscription3 Days trial2 variants$11.991 Month
- One-Month EWA Premium Subscription$15.991 Month
- One-Month Subscription3 Days trial2 variants$15.991 Month
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- Six-Month Subscription7 Days trial$34.996 Months
- One-Year Subscription3 Days trial$49.991 Year
- One-Year Subscription3 Days trial2 variants$99.991 Year
- One-Year Subscription7 Days trial$99.991 Year
Polygonus Qualidade
No in-app purchases









