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World's Key

World's Key

by Mohammad Bzeih

321 ratings
22 reviews
๐Ÿ“š Education
Free

Details

Released
January 16, 2020
Updated
October 4, 2026

Features

Developer

Mohammad Bzeih
โœจPromote your app โœจ
World's Key screenshot #1 for iPhone
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About

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.

โœ“Interactive audio-visual lessons
โœ“English and Science curricula
โœ“Kindergarten and Primary levels
โœ“Interactive exercises
โœ“Assessments for lessons
โœ“Online account access
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What users say about World's Key

Reviews of World's Key are mixed: the Education app is rated 3.8/5 from 321 App Store ratings. What users like most: educational value for students, highly praised by young students. Top complaints: app is very slow, app crashes frequently. Summarized from real user reviews.

Positive things

  • ๐Ÿ‘Educational value for students
  • ๐Ÿ˜Highly praised by young students
  • ๐Ÿ‘Useful for international schools
  • ๐Ÿ‘Good content for learning
  • ๐Ÿ‘App is beneficial for international students

Negative things

  • ๐Ÿ˜กApp is very slow
  • ๐Ÿ˜กApp crashes frequently
  • ๐Ÿ˜กApp is not user-friendly
  • ๐Ÿ˜กApp is old and outdated
  • ๐Ÿ˜กApp is heavy and lags
  • ๐Ÿ˜กApp does not work when internet is weak
  • ๐Ÿ˜กToo many ads in videos
  • ๐Ÿ˜กApp is a waste of time
  • ๐Ÿ˜กApp is very weak
See all reviews

What's New in World's Key

58.0

October 4, 2026

- UI/UX improvements

User reviews

Most RecentHighest RatedLowest Rated

The worst app ever

Takes forever to finish๐Ÿ˜ก๐Ÿ˜ก๐Ÿ˜ก๐Ÿ˜ก๐Ÿ˜ก
T๏ฟผThe king ๏ฟผ

ุงู†ุง ู…ุณู…ุณ ุงู„ุญู„ูˆ ุงุฎ ุญู…ูˆุฏูŠ

ุนูŠุจ ุนู„ูŠูƒู… ูˆุงู„ู„ู‡ ู‡ูˆุงูŠ ู…ู‚ุงุทุน ูŠุนู†ูŠ ูƒู„ ููŠุฏูŠูˆ ุฎู…ุณ ู…ู‚ุงุทุน ุชุฑุง ูƒุงููŠ ุดูƒูŠุชูˆุง ุทูŠุงุฑู’ุชู†ุง
ู…ุงู…ุณู…ุณ ุงู„ุฌู…ูŠู„

Amazing

Student 5th grade at alrahman School Love the education system So great
M2Mohammad 22728

Is the app work normally in Iran ?

I wan to travel to Iran and I asked if its work there, if donโ€™t we will cancel the trip
EZEman ZT

ู…ุนุงู„ุฌุฉ ุงู„ุจุฑู†ุงู…ุฌ

ุจุฑู†ุงู…ุฌ ูŠุณุฌู„ ุฎุฑูˆุฌ ู…ู† ุงุฏุฎู„ ุนู„ู‰ ุงู„ููŠุฏูŠูˆ ูŠุฎุฑุฌ ู…ู† ุงู„ุจุฑู†ุงู…ุฌ
ุฃุงุฃู†ุง ุงู…
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User experience

๐Ÿž

Reported Bugs

6 issues

App logs out when accessing videos

Bug

App freezes and doesn't calculate views

Bug

App has errors in exam time calculation

Bug

App doesn't open

Bug

App crashes when opening or solving lessons

Bug

App doesn't show views or solutions

Bug
โœจ

Requested Features

5 requests

Add video playback speed control

Feature

Improve app's responsiveness and speed

Feature

Continuous improvement and development of the app

Feature

Fix bugs and glitches

Feature

Update the app to be more modern

Feature

FAQ

What does the World's Key app do?

The World's Key app is an interactive educational tool that provides audio-visual lessons and exercises for English and Science subjects. It is designed for Kindergarten and Primary level students to supplement their learning.

What subjects are covered in the app?

The app covers English language and Science curricula specifically tailored for Kindergarten and Primary school levels. It offers interactive lessons and assessments for both subjects.

Is there a cost to use the World's Key app?

No, there are no paid services or content associated with the World's Key app. Access to the app's content, including videos and exercises, is provided through a passcode given to each student at participating schools.

Who can access the content in the app?

Students enrolled in schools that utilize the World's Key curriculum receive a passcode to access the app's content. This allows them to engage with lessons and exercises online, complementing their printed materials.

What are the benefits of using this app for learning?

The app enhances learning through engaging audio-visual lessons and interactive exercises. It provides students with an accessible way to practice and assess their understanding of English and Science concepts covered in their curriculum.