Intellio: Brain Training Games
SikkaX Puzzle In-app purchases Contains ads
Train your brain daily with memory, math, logic, word & IQ puzzle games. Free!
- Downloads
- 100+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Oct 4
- 2026 Β· v2.0.2
Screenshots
About Intellio: Brain Training Games
Intellio is a free brain training app with 9 quick puzzle games that sharpen your memory, focus, logic and mental math β in just a few minutes a day.
Whether you want brain exercises to stay sharp, mind games to relax, or an IQ test-style challenge to push yourself, Intellio turns brain workout into a daily habit with streaks, stars, levels and a weekly leaderboard.
π§ 9 BRAIN GAMES IN ONE APP
β’ Math Sprint β fast mental math and arithmetic practice
β’ Memory Match β classic card matching memory game
β’ Word Builder β unscramble letters in this word puzzle game
β’ Logic Ladder β number sequences and logic puzzles like an IQ test
β’ Sequence Recall β repeat growing patterns to boost short-term memory
β’ Reaction Time β test your reflexes in milliseconds
β’ Color Clash β the famous Stroop focus and concentration test
β’ Number Memory β memorize and recall longer and longer numbers
β’ Odd One Out β visual attention training, spot the difference
π₯ BUILD A DAILY BRAIN WORKOUT HABIT
β’ Daily challenge that rotates every day with bonus XP
β’ Keep your streak alive by solving one puzzle a day
β’ 12 levels per game with up to 3 stars each β replay to beat your best
π TRACK YOUR PROGRESS
β’ Personal stats: accuracy, puzzles solved, day streak
β’ Weekly activity chart to watch your brain training pay off
β’ Earn XP, level up and unlock achievements
π COMPETE WEEKLY
β’ Global leaderboard resets every week β climb the ranks
β’ Your progress syncs to the cloud, so you never lose your streak
β¨ WHY INTELLIO?
β’ 100% free brain games β no ads
β’ Every game has a guided tutorial, easy for all ages
β’ Beautiful dark design that's easy on your eyes
β’ Quick sessions: train your brain in under 5 minutes
Brain training games like memory games, logic puzzles, word games and concentration exercises are a fun way to keep your mind active every day. Download Intellio and start your brain workout today β your future self will thank you. π§ β‘
Whether you want brain exercises to stay sharp, mind games to relax, or an IQ test-style challenge to push yourself, Intellio turns brain workout into a daily habit with streaks, stars, levels and a weekly leaderboard.
π§ 9 BRAIN GAMES IN ONE APP
β’ Math Sprint β fast mental math and arithmetic practice
β’ Memory Match β classic card matching memory game
β’ Word Builder β unscramble letters in this word puzzle game
β’ Logic Ladder β number sequences and logic puzzles like an IQ test
β’ Sequence Recall β repeat growing patterns to boost short-term memory
β’ Reaction Time β test your reflexes in milliseconds
β’ Color Clash β the famous Stroop focus and concentration test
β’ Number Memory β memorize and recall longer and longer numbers
β’ Odd One Out β visual attention training, spot the difference
π₯ BUILD A DAILY BRAIN WORKOUT HABIT
β’ Daily challenge that rotates every day with bonus XP
β’ Keep your streak alive by solving one puzzle a day
β’ 12 levels per game with up to 3 stars each β replay to beat your best
π TRACK YOUR PROGRESS
β’ Personal stats: accuracy, puzzles solved, day streak
β’ Weekly activity chart to watch your brain training pay off
β’ Earn XP, level up and unlock achievements
π COMPETE WEEKLY
β’ Global leaderboard resets every week β climb the ranks
β’ Your progress syncs to the cloud, so you never lose your streak
β¨ WHY INTELLIO?
β’ 100% free brain games β no ads
β’ Every game has a guided tutorial, easy for all ages
β’ Beautiful dark design that's easy on your eyes
β’ Quick sessions: train your brain in under 5 minutes
Brain training games like memory games, logic puzzles, word games and concentration exercises are a fun way to keep your mind active every day. Download Intellio and start your brain workout today β your future self will thank you. π§ β‘
What’s new
Version 2.0.2 Β· Updated October 4, 2026
Intellio has a brand-new look! Brighter design, new 3D illustrations, a new app icon, redesigned Home, levels and results screens, and smooth new animations throughout.
Play today's Inkspill puzzle
Spread your ink until the whole board is one color, within the move limit. A free daily puzzle from Fiplay, same board for everyone. It plays right here, no download.
Alternatives to Intellio: Brain Training Games
Looking for apps like Intellio: Brain Training Games? Here are 6 similar Android apps on Google Play. The highest rated is Kids Games (4 in 1) (4.6/5), and 4 of the 6 are free to download.
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Octothink: Brain Training 3.8
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Sudoku All in One Pro
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Kids Games (4 in 1) 4.6
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Sudoku Cards - Classic Game 4.4
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Learn English Words
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Crossword Quest Premium 4.5
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Intellio: Brain Training Games | β | Free | 100+ | Oct 4, 2026 | |
| Octothink: Brain Training | 3.8 / 5 | Free | 100,000+ | May 11, 2026 | Compare |
| Sudoku All in One Pro | β | 0.29 USD | 10+ | Oct 19, 2026 | Compare |
| Kids Games (4 in 1) | 4.6 / 5 | Free | 500,000+ | May 20, 2026 | Compare |
| Sudoku Cards - Classic Game | 4.4 / 5 | Free | 100,000+ | Oct 3, 2026 | Compare |
| Learn English Words | β | Free | 500+ | Sep 20, 2026 | Compare |
| Crossword Quest Premium | 4.4 / 5 | 2.99 USD | 10,000+ | Oct 26, 2026 | Compare |