English Spelling Grammar Tests

Name: English Spelling Grammar Tests
Rating: 4 (271 reviews)
Author: NutBolt Games

NutBolt Games

★ 4.0 (271 ratings)

⬇ 100,000+ downloads

Est. actual: 213,925

Style: Word

Free

Released: Aug 15, 2018

No in-app purchases

Contains ads

Rated: Everyone

Mechanics Word game Trivia & quiz Kids learning

Signals

4 this week · 1 positive · 1 warning All of this week's signals →

📈Last 7 days +30 installs — 44% slower than the week before (+54) · 7/day since Sep 23
🏆Among Word games top 31% by installs gained this week (8203 peers growing)
⭐Rating steady at ★ 4.00 since Sep 23
🛠Updates quiet · updated 92 days ago

Installs since launch

+364 installs · 0 ratings since Sep 23

SDKs in the app · version 18.0, analysed Nov 10, 2026

Ad networkGoogle Mobile Ads (AdMob) 25.4.0 Liftoff Monetize (Vungle) 7.7.7 Meta Audience Network 6.22.0 Mintegral Pangle 8.2.0.4 Unity Ads 4.19.0
AnalyticsFirebase Analytics 23.2.0
AttributionTikTok Business SDK 1.6.1
Game engineCocos2d-x

5 mediation adapters

Adapters connect a mediation SDK to an ad network. An adapter alone does not mean the network’s own SDK is bundled.

AdMob mediation adapter → facebookAdMob mediation adapter → vungleAdMob mediation adapter → vungleAdMob mediation adapter → vungleAdMob mediation adapter → vungle

Found by static analysis of the app package; bundled is not the same as active. All SDKs →

Update history

18.0 Aug 14, 2026 · seen Sep 23, 2026

Minor Bug Fixes

Only the current version so far — new entries appear as the game ships updates.

English Spelling Grammar Tests screenshot

English Spelling Grammar Tests is a word game by NutBolt Games with 100,000+ downloads (about 214K estimated). +30 installs in the last 7 days. Rated 4.0 from 271 ratings. Released Aug 15, 2018. Install growth, rank history, SDKs and ad networks.

From the store listing: “Learn and practice English grammar through fun games, quizzes, and interactive challenges. Play n Learn with grammar games, vocabulary & English quizzes Grammar Games & Word Quiz blends learning and game-play to create an engaging experience for improving grammar and vocabulary. With a variety of activities, you can…”