World's Key vs Yas Platforms
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
World's Key
This interactive educational app offers audio-visual lessons and exercises for English and Science curricula for Kindergarten and Primary levels. Students can access engaging content and assessments through an online account, supplementing their printed books.
- Interactive audio-visual lessons
- English and Science curricula
- Kindergarten and Primary levels
- Interactive exercises
- Assessments for lessons
- Online account access
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World's Key application is an interactive educational application for a set of curricula for Kindergarten and Primary Levels in the English language and Science. In our schools, each student receives and uses printed books in his/her class in addition to an online account to access the mentioned application. This application provides students with audio-visual lessons in addition to conducting interactive exercises and assessments to all lessons in both subjects- English and Science. There is no paid services or content. Each student at our schools has a passcode that allow him to access the App content (videos about the lesson and some additional exercises)
Yas Platforms
This educational app provides interactive and flexible learning experiences for primary, middle, and preparatory school students in Iraq. It offers simplified, organized lessons and explanations to aid understanding, review, and exam preparation.
- Graduated educational content for all study levels
- Clear explanations for better understanding
- Engaging learning with exercises and quizzes
- AI-powered question answering
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منصة ياس التعليمية هي تطبيق تعليمي حديث صمم لطلبة المراحل الابتدائية والمتوسطة والاعدادية في العراق، ليمنحهم تجربة تعلم أكثر تفاعلاً ومرونة. يوفر التطبيق دروسًا وشروحات مبسطة ومنظمة تساعد الطالب على الفهم والمراجعة والاستعداد للامتحانات بشكل أفضل مميزات المنصة: - محتوى تعليمي متدرج ومناسب لجميع المراحل الدراسية - شروحات واضحة تساعد على تعزيز الفهم وتثبيت المعلومات - متعة في التعلّم وتمارين واسئلة اختبار - ذكاء اصطناعي للاجابة على جميع اسئلتك
Screenshots
Verdict
The clearest difference is rating: Yas Platforms at 4.2 against World's Key's 3.8. World's Key's advantage is ratings volume (293 vs 14). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Yas Platforms holds the better App Store score, 4.2 against 3.8. That said, the two scores are not equally well evidenced: World's Key has 293 ratings behind it against 14, so its average is the more settled of the two.
World's Key ships an update every 8 days, Yas Platforms weekly. The most recent releases landed on October 17, 2026 and October 9, 2026 respectively.
| Parameter | World's Key | Yas Platforms |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (293 ratings) | 4.2 (14 ratings) — better |
| Positive reviews | 54.5% of reviews | — |
| Number of ratings | 293 — better | 14 |
| Update frequency | Every 8 days | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.6 | 16.4 — better |
| Further details — not scored | ||
| Size | 35 MB | 77 MB |
| Age rating | 4+ | 4+ |
| Developer | Mohammad Bzeih | Hassan Kadhim |
Customer experience
World's Key
Yas Platforms
Bugs and requests
World's Key
Reported bugs
6 issues- App logs out when accessing videos
- App freezes and doesn't calculate views
- App has errors in exam time calculation
- App doesn't open
- App crashes when opening or solving lessons
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- App doesn't show views or solutions
Requested features
5 requests- Add video playback speed control
- Improve app's responsiveness and speed
- Continuous improvement and development of the app
- Fix bugs and glitches
- Update the app to be more modern
Yas Platforms
Not enough reviews yet to summarise bugs or requests.
In-app purchases
World's Key
No in-app purchases
Yas Platforms
No in-app purchases
Questions
Is World's Key free?
Is Yas Platforms free?
Which has better reviews, World's Key or Yas Platforms?
Do World's Key or Yas Platforms have ads?
Which is updated more often, World's Key or Yas Platforms?
Other comparisons
