The Ultimate Logo Quiz Game, Complete Flutter Mobile App

– Version: 1.2.1
– Last update: 24/03/2024
– File Included: Full Source code of Flutter App (Android & iOS)

Ship a polished, production-ready logo quiz game today. ‘The Ultimate Logo Quiz’ is a fully modernized Flutter source code, rebuilt on the latest Flutter 3.24+, Dart 3.5, Firebase v3, and Android Gradle Plugin 8 — with a clean feature-first architecture, Bloc/Cubit state management, and 10 fully-localized languages (including RTL) out of the box.

Keep players coming back with Game Center & Google Play Games leaderboards, achievements, and cross-device Saved Games sync, a Daily Fortune Wheel, daily local reminder notifications, and a rewarded-ad boost on the coins store. Monetize on day one with AdMob + AppLovin mediation, EU GDPR user consent (UMP), and In-App Purchases for coins and remove-ads.

Third-party service costs: This purchase includes the app source code, but any fees charged by external services are separate. AdMob, AppLovin, Firebase, and other third-party services may incur costs depending on your configuration and usage. Buyers are responsible for their own service accounts, usage, and applicable charges.

Content is no longer buried in SQL — every logo lives in a single logo_data.json file, and a bundled local HTML Setup Page lets you configure the entire app (branding, ad unit IDs, IAP products, Firebase / Game Center / Play Games IDs, feature toggles, logos and translations) without touching Dart code. Wire it up, ship it. Grab it now on CodeCanyon and launch a top-tier trivia game users will actually keep.

Demo Instructions

Click the Demo image above to open the app’s live landing page. On that page, use the “Download APK” button to download the demo APK directly (no sign-in required). Install it on any Android device (Android 6.0 / API 23 or newer) to try the full app.

Login credentials: none required. The app does not use a username/password account system. The only sign-in flows are the platform-provided Google Play Games Services (Android) and Apple Game Center (iOS), which sign the reviewer in automatically using the device’s own account.

What to test in the demo: logo levels across every category, the hint system, the coins store (rewarded-ad boost), in-app purchases (test mode), leaderboards & achievements via Play Games, the language switcher (10 locales including RTL Arabic), and sound / haptics in Settings.

iOS demo note: a downloadable iOS build cannot be distributed outside TestFlight due to Apple’s signing rules. On request we can add reviewers to a TestFlight build — please reply to this submission and we’ll send an invite within one business day.

 

What they say about our Apps ?

 

Features

• +1000 Logos to guess, Classic mode + Extra Levels (Old Logos, Car Logos, Anime Logos, and more).

• All logo content in a single editable logo_data.json file — no SQL, no hardcoded Dart lists.

• Bundled local HTML Setup Page to configure the entire app (branding, ads, IAP, Firebase, Game Center / Play Games, feature toggles, logos & translations) without recompiling.

• Game Center & Google Play Games: Leaderboards, Achievements, and cross-device Saved Games sync.

• Coins system, Daily Fortune Wheel Random Reward, Rewarded-Ad coins boost, Spend Coins on Hints.

• Daily local reminder notifications to bring players back.

• Android & iOS cross-platform from a single codebase.

• Built on the latest Flutter 3.24+, Dart 3.5, Firebase v3, AGP 8 & Kotlin 2.2.

• Clean feature-first architecture with a single mega-barrel import surface — easy to extend and refactor.

• State management with flutter_bloc (Cubits) throughout.

• Smooth animations, precached assets, responsive UI for phones & tablets.

• Background & Foreground push notifications + Deep Links (app_links).

• Multi-Language support for 10 locales (EN, ES, PT, DE, FR, RU, HI, JA, ZH, AR) with full RTL.

• Local data with SQLite & Shared Preferences.

• Sound Effects & Vibration.

• In-App Purchase (Buy Coins, Remove Ads).

• Mobile Ads integration (AdMob + AppLovin mediation), EU GDPR UMP User Consent compatible.

• Share Quiz with Friends, In-App Update prompts, In-App Review & Rate App.

• Firebase Analytics, Crashlytics, App Check & Performance Monitoring.

• Env overlay system + make run-* / make build-* targets for painless dev vs. prod builds.

 

What Will You Get?

• Full Flutter source code of the app for both iOS & Android.
• Editable logo_data.json content file + local HTML Setup Page to configure the whole app (ads, IAP, Firebase, Game Center / Play Games, feature toggles, logos & translations) without code.
• Step-by-step installation & configuration documentation for both iOS & Android (Firebase, ads, IAP, Game Center / Play Games).
• Localization files for 10 languages (EN, ES, PT, DE, FR, RU, HI, JA, ZH, AR) ready to translate or extend.
• Makefile with run-* / build-* targets for effortless dev & release builds.
• Lifetime updates for free.

 

 

For any query, please contact us.
Email: contact@visuella-dz.com
Thanks.

 

  V1.2.1   |    24-03-2024 
  - Flutter Application
  Updated Packages
  Added UMP User Consent for EU users
  

  V1.2.0   |    01-02-2024 
  - Flutter Application
  Updated Packages
  Fix UI Sizing (Responsive)
  Fortune Wheel (Random Daily Rewards)
  State Management Using Bloc Cubits
  Flexible Customization & Control using Config Utils
  Fixed Translation Issues
  Improved UI
  Cleaner Code Structure
  Removed Duplicate Widgets
  

  V1.1.2   |    02-09-2023 
  - Flutter Application
  Updated Packages
  Responsive Framework Update - Fix UI sizing
  Router 2.0 Update
  

  V1.1.1   |    25-06-2023 
  - Flutter Application
  Fix Share Logo file name
  Fix displaying number 0 on game page
  

V1.1.0   |    19-05-2023
  - Flutter Application
  Added Rewarded Video Ads
  Fix iOS Deep Links
  Fix Share App Link (dynamic for both Android and iOS)
  Reduced Interstitial Ad Frequency (once every 4 Logos)
  Added AppLovin Ad Intergration
  - Documentation
  Added images and screenshots for better documentation
  Easier documentation 

V1.0.0   |    12-04-2023 
  Initial Release