Brainfool vs WoofDoku!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Brainfool
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Brainfool is the most brutally honest brain trainer you’ll ever use. Hard. Minimal. And done in minutes. Daily Challenge 1. One new ultra-tough puzzle auto-delivered every morning 2. Four modes: Sudoku, Binary, Nonogram, Slitherlink 3. Solve Nonograms to unlock cute, goofy pixel art 4. Roasted when you fail, celebrated when you win Built for Focus 1. No rankings. No social feeds. No notifications begging you back. 2. Offline-first: Play on the subway, in the air, or hiding from Wi-Fi. 3. Global daily puzzle: The entire world is stuck on the same level as you. 4. Streak tracking: How long can you keep the dumb alive? One and done. No endless levels. No pay-to-win. Just one clean shot at keeping your brain sharp. Download now. Your daily dumb is waiting.
WoofDoku!
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Find the right place for every dog in a colorful logic puzzle that is easy to learn and satisfying to solve. Each level challenges you to study the colored regions and rule out impossible squares. Every color region can contain only one dog. Dogs cannot share the same row or column, and no two dogs can touch. Mark empty squares, narrow down the possibilities, and keep reasoning until every dog is in the correct spot. Features: • Simple rules with increasingly thoughtful logic challenges • Colorful puzzle boards in a variety of sizes and layouts • Marking and hint tools to help organize your deductions • Timed daily challenges that encourage faster solutions • Bonus bone rewards for a perfect clear • A cozy Dog House with daily check-ins and walks • Collect bones and unlock more adorable dog companions Whether you solve one puzzle during a quick break or focus on a larger board, WoofDoku offers a relaxing, engaging, and rewarding brain-training experience. Observe the regions, eliminate the impossible, and help every dog find the perfect place!
Screenshots
Verdict
The clearest difference is ads: Brainfool at none against WoofDoku!'s shown. Brainfool also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Brainfool ships an update every 8 days, WoofDoku! weekly. The most recent releases landed on October 5, 2026 and October 12, 2026 respectively.
| Parameter | Brainfool | WoofDoku! |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 days | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 35 MB | 166 MB |
| Age rating | 17+ | 4+ |
| Developer | 伟宗 郑 | 博 艾 |
In-app purchases
Brainfool
No in-app purchases
WoofDoku!
No in-app purchases









