Letters and Numbers Countdown
Letters and Numbers Countdown Summary
Letters and Numbers Countdown is a free, ad-supported, with in-app purchases Android app in Word by Smarter Apps and Brain Games. Released in May 2019 (7 years ago). It has about 53K+ installs and 333 ratings with a 4.39★ (good) average. Based on AppGoblin estimates, it reaches roughly 552 monthly active users and generates around $<10K monthly revenue (52% IAP / 48% ads). Store last updated Jun 30, 2026
Recent activity: 111 installs this week (254 over 4 weeks) showing strong growth View trends →
SDK intelligence: AppGoblin detected 4 development tools(e.g. Unity), 1 analytics: product, 1 analytics: attribution, 1 ad networks,and 1 mediation integrated into Letters and Numbers Countdown. View full SDK list →
Data tracking: The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on Nov 2, 2025.
Letters and Numbers Countdown SDKs Summary
Letters and Numbers Countdown was last scanned for SDKs on 2026-07-11. Below is the overview of third-party companies detected in the app. The full list of SDKs, permissions and unknowns is available here.
AppGoblin saw Letters and Numbers Countdown uses 4 Development Tools
AppGoblin saw Letters and Numbers Countdown uses 1 Analytics: Product
AppGoblin saw Letters and Numbers Countdown uses 1 Analytics: Attribution
AppGoblin saw Letters and Numbers Countdown uses 1 Ad Networks
AppGoblin saw Letters and Numbers Countdown uses 1 Mediation
4.39★
Ratings: 333
Screenshots
App Description
Countdown game with letters games, conundrum, anagrams and number games
Play the ultimate countdown game featuring letters and numbers puzzles, number puzzles, conundrums and anagram challenges. Build the longest word, solve the target numbers puzzle and unscramble the final conundrum in this fast brain-training game.
Perfect for fans of game show games, TV show games, letter games, numbers games, algebra games and classic brain puzzles. Practice at your own pace or race against the countdown clock to improve your vocabulary, spelling and mental maths.
FEATURES
• Letters game – build the longest word from 9 letters
• Numbers game – solve the target number using six numbers and + − × ÷
• Conundrum – unscramble the final 9-letter anagram before time runs out
• Unlimited countdown games for practice
• Daily conundrums, daily letter games and daily number puzzles
• Practice mode, timed games and pass-and-play multiplayer
• Fast word validation with regularly updated dictionaries
• Statistics, achievements and daily streaks
• Large tiles, high-contrast mode and accessibility options
• No sign-in required – start playing instantly
WHY YOU'LL LOVE IT
• Improve vocabulary, spelling and mental arithmetic
• Train your brain with letter games, numbers games and algebra games
• Great for fans of countdown games and classic game show games
• Quick games that fit into a spare minute
• Clean, distraction-free design focused on gameplay
• Suitable for beginners and experienced puzzle players
PLAY MODES
• Countdown Game
• Letters Game
• Numbers Game
• Conundrum Challenge
• Daily Challenge
• Practice Mode
• Timed Mode
• Pass-and-play multiplayer with friends
FAIR PLAY & DICTIONARIES
Every letters game and numbers game uses carefully balanced dictionaries and consistent rules for fair gameplay. Word lists are reviewed and updated regularly to keep puzzles fresh, challenging and fun.
ACCESSIBILITY
Choose larger tiles, clear fonts and high-contrast colours for comfortable play on phones and tablets.
PROGRESS
Track your best words, fastest number puzzle solutions, win rates and daily streaks. Complete new conundrums every day and keep improving your skills.
Whether you're searching for a countdown game, letters and numbers, number puzzles, anagram game, unscramble game, letter game, numbers game or a challenging brain-training app, you'll find endless replayable puzzles designed to sharpen your mind.
SUPPORT
Questions or suggestions? Contact us at [info@appmum.com.au](mailto:info@appmum.com.au)
NOTE
This is an independent letters and numbers puzzle game. It is not affiliated with, endorsed by or associated with any television programme, broadcaster or brand.

Unity
Kotlin
Google
JetBrains
Firebase
AppsFlyer
AdMob