So, I've been messing around with IQ Test: Logic Brain Training on my Android phone for a few weeks now, and I gotta say, it's a solid pick for a mobile puzzle game. It's a pure mobile app, so don't expect to find it on Steam or your Xbox or Switch—it's strictly a Google Play and App Store affair. It launched back in 2020, and from what I can see, it's racked up over a million downloads on Android alone, which is decent for a niche brain trainer. The best part? It's totally free to download and install. No upfront cost to get into the app. But like most free games these days, there are in-app purchases and occasional ads. The purchases range from around a dollar for a small coin pack to about six bucks for a premium bundle that removes ads and unlocks more detailed stats. Honestly, the ads are manageable; you get a short clip after a few rounds or when you unlock a new section, but you can skip most of them if you don't want the reward boost.

Playing IQ Test: Logic Brain Training is straightforward, but that's what makes it addictive. You start with a quick baseline test that throws a mix of puzzles at you—pattern recognition, logical sequences, and memory challenges. Once that's done, the app builds a daily training plan for you. My favorite part is the "Logic Grid" puzzles. They remind me of those old-school puzzle books, but here, you're tapping through a grid to find the missing piece. The game gives you instant feedback on your answers, which is killer for learning on the fly. What really keeps me coming back is the progress tracking. The app shows your mental age and IQ estimate over time, and it's pretty motivating to see that number improve after a week of consistent play. It's not too intense either—I can knock out a few puzzles in like 10 minutes while waiting for my coffee.

Compared to similar games like Brain Test or Mind Games, IQ Test: Logic Brain Training feels more structured. Brain Test is great for quick, wacky riddles, but it gets chaotic and repetitive fast. Mind Games has a wider variety of categories, but its interface feels clunky on Android, and the ads are way more intrusive. What sets this app apart is its focus on logic over raw trivia or trick questions. You're not just guessing; you're actually building reasoning skills. Plus, the daily challenges keep it fresh without overwhelming you. If you're tired of games that feel like a chore, this one is a chill alternative. I'd recommend it to anyone who wants a brain workout that feels like a game, not homework. The clean design on Google Play and the lack of pay-to-win mechanics make it a no-brainer download for puzzle fans.

• Structured Daily Training 🧠: Unlike Brain Test, which throws random puzzles at you, this app creates a personalized daily plan based on your baseline score. It adapts to your weak spots, so you're not just repeating the easy stuff.
• Progress Tracking 📈: You get a clear graph of your IQ estimate and mental age over time. Mind Games has stats too, but they're buried in menus. Here, it's front and center, and that visual feedback keeps me hooked.
• Ad-Free Option 💰: The in-app purchase to remove ads is cheap (about six bucks), and it's a one-time thing. Other puzzle apps often require a subscription, but this one keeps it simple

• User-Friendly Interface 🎯: The design on Google Play is clean and intuitive. No clutter or confusing menus. You tap, you play, you improve. Mind Games feels like a 2015 app in comparison, with tiny buttons and laggy transitions.
• Balanced Difficulty ⚖️: It starts easy and ramps up gradually. I've played Brain Test, and it gets insanely tricky out of nowhere, which kills the flow. Here, each new level builds on the last, so I never feel stuck or bored.
• No Pay-to-Win Mechanics 🚫: You can download and install the app for free without feeling pressured to buy coins or hints. Unlike some puzzle games where progress is gated behind purchases, this one lets you earn everything through play.

• Limited Puzzle Variety 🔁: After a few weeks, the puzzles start to feel recycled. Mind Games throws in more categories like vocabulary and spatial reasoning, while this app leans heavily on logic grids and patterns. I wish there were more types to keep it fresh long-term.
• Occasional Repetitive Quizzes 📝: The weekly challenge mode sometimes repeats puzzles I've already seen in daily training. It's a small issue, but for a game focused on brain training, recycling content feels like a missed opportunity to truly test me.
• No Offline Mode 📵: You need an internet connection to play, which is annoying when I'm on the subway. Brain Test lets you play offline without any hassle, so this is a definite drawback for travelers or commuters.