App Store
Version 3.12.2 · 2026-08-26
v3.12.2: - We've made some backend improvements. Send us an email at [email protected] if you have any feedback or suggestions about the app. Enjoy trying to win all the badges!
Too little checked to say Store information only. We haven’t analysed this app or read its reviews yet.
Not yet tested.
The store currently lists version 3.12.2, updated 2026-08-26.








Store screenshots supplied by the developer.
What’s the difference between “in time” and “on time”? What do you call a person who cuts a man’s hair? What do you call an animal doctor?
Beat the clock and answer as many spelling, vocabulary and grammar questions as you can in this 60-second quiz!
Johnny Grammar’s Word Challenge is a quiz for English learners to test common vocabulary, spelling and grammar that appear in everyday English.
Main features:
- 3 difficulty levels – Easy, Medium, Hard
- 3 categories – Words, Grammar, Spelling
- 10 topics that include Food & Restaurants, Travel, Idioms and Hobbies.
- Earn badges as you progress and share your score with others on the leaderboard!
- Compete with others on a global leaderboard
- Feedback is given for the wrong answers so that you know why they’re wrong.
Find even more exciting language activities at
https://www.britishcouncil.org/learnenglish…
From the developer’s store description.
For developers and the curious
The evidence, sources, measurements and versions behind every label above.
No review analysis published for this app.
“Not assessed” means we could not measure it. It is never a zero and never a pass.
No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence, not a finding.
Supporting measurements: not a complete list of possible harms or positives. Measurement vocabulary 1.4 · how these are measured
Not yet tested. No analysis has been run for this app, so there is no version or date to report.
Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.
v3.12.2: - We've made some backend improvements. Send us an email at [email protected] if you have any feedback or suggestions about the app. Enjoy trying to win all the badges!
johnny-grammar-word-challengeWhat the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.
No itemized purchase list is available for this listing.
Not yet tested. No analysis has been published for this app, so there is no method to describe for it yet. A missing label is not a clean bill of health: it means nothing has been read, not that nothing is wrong.
Write to [email protected], or use the form. Name the finding, the app version and the evidence that needs correcting. Factual corrections are free and never depend on buying anything.