How much does Grammar Games for Prepositions earn?
iOS app
from MasterKey Games
· News
ML forecast★ 4.6 · 1K+5710.0% MoMFreemium
~153/mo
ML revenue forecast.
Calibrated against 2624 apps in this category.
Confidence band
±15%
High — many comparable apps with verified data
At a glance
Earns 6.7× less than the category median (1.0K/mo).
Ranks #2,403 of 2,624 in News (top 91.6% by revenue).
Ratings volume grew 5710.0% over the last 30 days, suggesting active user acquisition.
Launched Jul 31, 2017 · last updated Nov 18, 2025.
21 months of snapshot history tracked.
What the app looks like
Live screenshots from the App Store, captured by our snapshot worker. Tap any image to enlarge.
Grammar Games for Prepositions's revenue trajectory
Forecast revenue from snapshot history. Last 21 months.
Where Grammar Games for Prepositions sits in News
Revenue distribution of 2624 comparable apps. Grammar Games for Prepositions highlighted.
Grammar Games for Prepositions vs comparable apps
Revenue trajectory side-by-side. Bold = Grammar Games for Prepositions, ghosted = peers.
App spec
Version
1.21
Last update
Nov 18, 2025
Launched
Jul 31, 2017
Min OS
11.0
Rating
4+
Price
Free
Monetization
Freemium
Languages
EU, EN, ES
What Grammar Games for Prepositions actually does (from App Store listing)
Learn prepositions in English and grammar free by putting the prepositions in place to form correct sentences and sayings.
Preposition Master is a fun and educational game for kids and English language students of all ages who want to learn and improve their language skills in a more entertaining way.
How do you play?
It’s easy. The game consists of putting the prepositions from each level in the correct place to form a correct sentence. (Beginner, competent, professional, expert, sayings.)
…
Learn prepositions in English and grammar free by putting the prepositions in place to form correct sentences and sayings.
Preposition Master is a fun and educational game for kids and English language students of all ages who want to learn and improve their language skills in a more entertaining way.
How do you play?
It’s easy. The game consists of putting the prepositions from each level in the correct place to form a correct sentence. (Beginner, competent, professional, expert, sayings.)
If you make a mistake and click the incorrect preposition, there is a time penalty.
Once you have completed the sentence you will receive a score based on how fast you were and your total number of errors.
You can share your knowledge with other players worldwide thanks to online multiplayer mode or with your friends on Game Center.
Are you an English expert who wants to show off your skills? Are you an English student who wants to improve your skills? Preposition Master will help you use prepositions in sentences correctly.
Preposition Master is the first game of its kind designed and developed completely by educators to help students improve one of the biggest problems language learners all face, correct use of prepositions. With four levels from beginner to expert, Preposition Master is a challenge for everyone from the Beginner to the most seasoned English language communicators. The Proverbs and Sayings level is a great way to learn and remember popular English idioms and expressions.
These are the levels:
Beginner: Ideal for children. This level contains the easiest sentences with the fewest prepositions to work with.
Competent: This is where things start to get harder. This level is great for learners who are a bit farther along in their English language learning adventure.
Professional: Great for users with a solid base in English who want to keep their skills up to date.
Expert: Only for those with the most proficient English skills. Are you one of them?
Do you have what it takes to become the next Preposition Master? Try your luck in single player mode or against friends and other players worldwide. Learn English with a smile on your face.
Designed by masterKey games and the educators at masterKey english.
🆕 What's new · v1.21
Thanks for using Preposition Master! We hope it is helping you learn better English as you play.
In this update:
- Enhanced Performance
- Content Revision
- Minor Bug Fixes
Comparable iOS apps
The five apps in News with the closest revenue to Grammar Games for Prepositions. Click any to see its detail page.
Each forecast combines App Store rating, ratings count, monetisation model, pricing tier, IAP signals and ad-supported flag.
The base estimate is then multiplied by a per-category scaling factor learned from apps with founder-verified MRR.
Every number on this page comes from public APIs and bumetric's own snapshot history.
Full methodology covers input variables, accuracy bands per category and how we treat apps without comparable anchors.
See also the live data on Grammar Games for Prepositions's tracker page for current rating, reviews and snapshot timeline.
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