Word Spark - Smart Training Ga

Name: Word Spark - Smart Training Ga
Rating: 4.3880124 (11495 reviews)
Author: HI STUDIO LIMITED

HI STUDIO LIMITED

★ 4.4 (11,495 ratings)

⬇ 500,000+ downloads

Est. actual: 683,310

Style: Word

Free

Released: Nov 13, 2015

IAP: $0.99 - $23.99 per item

Contains ads

Rated: Everyone

Mechanics Word game

Signals

4 this week · 2 positive · 2 warnings All of this week's signals →

📈Last 7 days +1 installs — 87% slower than the week before (+8) · 1/day since Sep 18
🏆Among Word games bottom 0% by installs gained this week (7624 peers growing)
⭐Rating ★ 4.44 → 4.39 since Sep 18 — around the 2.3.5 update (Oct 27, 2026)
🛠Updates actively updated · updated 6 days ago · every ~348 days (2 updates tracked)

Installs since launch

+39 installs · -11 ratings since Sep 18

SDKs in the app · version 2.3.5, analysed Oct 31, 2026

Ad mediationAppLovin MAX ironSource / Unity LevelPlay
Ad networkAppLovin SDK DT Exchange (Fyber)Google Mobile Ads (AdMob) 25.5.0 InMobi Liftoff Monetize (Vungle) 7.7.9 Meta Audience Network 6.20.0 Mintegral Moloco Ads 4.13.0 Pangle 8.4.0.5 Unity Ads 4.21.0
Ad qualityAppLovin Ad Review (SafeDK)
AnalyticsFirebase Analytics 23.2.0
AttributionAdjust Facebook App Events 18.3.0 TikTok Business SDK 1.6.1
BackendFirebase Authentication 24.2.0
ConsentGoogle User Messaging Platform 4.0.0
Crash reportingFirebase Crashlytics
Game engineUnity (engine)
PaymentsPlay Billing Library 8.3.0
SecurityPlay Integrity API 1.3.0
Social & loginFacebook Gaming Services Facebook Login Facebook SDK (core) 18.3.0 Facebook Share Google Sign-In 20.7.0

12 mediation adapters

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

AppLovin MAX adapter → AppLovinAppLovin MAX adapter → Vungle 8.4.0.5.0AppLovin MAX adapter → Vungle 6.20.0.0AppLovin MAX adapter → Vungle 25.5.0.0AppLovin MAX adapter → Vungle 25.5.0.0AppLovin MAX adapter → Vungle 11.5.1.0AppLovin MAX adapter → Vungle 8.5.0.0AppLovin MAX adapter → Vungle 9.7.0.0.0AppLovin MAX adapter → Vungle 17.1.91.0AppLovin MAX adapter → Vungle 4.13.0.1AppLovin MAX adapter → Vungle 4.21.0.1AppLovin MAX adapter → Vungle 7.7.9.1

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

Update history

2.3.5 Oct 27, 2026

Minor bugs fixed.

2.3.4 Nov 13, 2025 · seen Sep 18, 2026

Minor bugs fixed.

Word Spark - Smart Training Ga screenshot

Word Spark - Smart Training Ga is a word game by HI STUDIO LIMITED with 500,000+ downloads (about 683K estimated). +1 installs in the last 7 days. Rated 4.4 from 11K ratings. Released Nov 13, 2015. Install growth, rank history, SDKs and ad networks.

From the store listing: “Easy to start, but increasingly difficult. This addictive free word game even challenges the real word expert! Trust me! You are gonna love it! 30 amazing packs, 580 well-designed puzzles, more difficult than traditional Crosswords, Word Spark seems impossible to be completed. Wanna challenge yourself? Swipe fingers…”