Comparison

脳トレ HAMARU 暇つぶしパズルでひまつぶしゲーム学習 vs Math game

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

脳トレ HAMARU 暇つぶしパズルでひまつぶしゲーム学習

Engaging puzzle games designed to enhance cognitive skills like calculation, reflexes, and concentration. Enjoy beautiful visual effects while improving your brain performance and preventing cognitive decline. Suitable for all ages looking for a fun way to learn and stay sharp.

Highlights
  • Brain training games
  • Calculation drills
  • Reflex and concentration improvement
  • Dementia prevention
  • Beautiful visual effects
  • Suitable for all ages
Read full description

[HAMARU: Brain Games & Training] Improve your brain effectively with HAMARU professional brain games. Let's grow the performance of your brain. We’ve received very good reviews from Japan’s major app review sites. Here are a few quotes: AppBank Your math calculation skills improve before you even know it. This happens while you solve problems just to see the beautiful visual effects. It’s an innovative game that makes calculation fun. iphone-girl Hamaru is a math game with sparkly and bouncy visual effects. They look like fireworks and are very beautiful. appmaga.net The visual effects are reaaaally good!! Plus, the movements are awesome. appget It doesn’t feel like a brain training app. It has the lighting effects of a shooting game, and sense of achievement of a puzzle game. This game has an extraordinary potential. Hamaru is recommended for gamers of the following types: If you are not one of them, beware. ・You like simple, innovative games. ・You want to become a little smarter while enjoying a game. ・But you don’t really believe it can be that easy. ・You’re not great at doing math in your head, but you’d sure like an opportunity to get better. ・You have a child who’s bad with numbers but loves games. ・You like a beautiful, feel-good user interface! ・You like illumination and other things that sparkle and shine! ・You can't get over laser beams!!!! .You want to quickly brush up your calculation skills in your spare time. .You’re looking for an app to help prevent dementia. .You are interested in words such as: brain training, numbers, math, addition, education, learning, calculation and self-improvement. If you fit even one of these descriptions, why don't you skip the work of reading some long description, play it, and see for yourself? It is free, after all. Powered by "CRI ADX2 (TM) LE". CRIWARE is a trademark of CRI Middleware Co., Ltd.

About

Math game

Features
Read full description

Accelerate your brain in a new dimension of high-speed math puzzles. DigitSync is a fast-paced action puzzle game that tests your mental arithmetic and split-second decision-making. Link the floating number chips on the grid to reach the specified target value. ■ Game Rules Aim for the TARGET value displayed at the top of the screen by dragging your finger to connect the chips on the field. Match the sum of the connected chips with the target to clear the numbers and earn points. ■ Race Against the Clock The SYSTEM OVERHEAT gauge is a constantly rising time limit. If the gauge fills up, the game is over. Keep your mind moving and clear targets with rapid calculations to stay in the game. ■ Blend of Math Skills and Excitement Intuitive Controls Simple "link-and-match" mechanics make it easy for anyone to start training their mental math speed while having fun. Satisfying Gameplay Experience the thrill of hitting the target perfectly with vibrant visual effects and the pure satisfaction of precise calculation. Focus-Enhancing Design The minimal cyber-visuals and immersive soundscape are designed to push your thinking speed to the limit. ■ Recommended For Anyone looking to improve mental math through gaming Players wanting a quick mental refresh during breaks Fans of speed-based number puzzles Sync every number with your calculation skills. Download DigitSync now and push your brain to its limits.

Screenshots

脳トレ HAMARU 暇つぶしパズルでひまつぶしゲーム学習4 screens
Math game1 screens

Verdict

The call

The clearest difference is in-app purchases: Math game at none against 脳トレ HAMARU 暇つぶしパズルでひまつぶしゲーム学習's 10. 脳トレ HAMARU 暇つぶしパズルでひまつぶしゲーム学習's advantage is update cadence (monthly vs every 3 months) and iOS requirement (13.0 vs 15.0). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 脳トレ HAMARU 暇つぶしパズルでひまつぶしゲーム学習 sells 5 one-off in-app purchases. Math game asks for nothing beyond the download.

UpkeepUpdate frequency

脳トレ HAMARU 暇つぶしパズルでひまつぶしゲーム学習 ships an update monthly, Math game every 3 months. The most recent releases landed on October 2, 2026 and September 21, 2026 respectively.

Scorecard3 real differences · 7 level
脳トレ HAMARU 暇つぶしパズルでひまつぶしゲーム学習 versus Math game: the parameters behind the verdict, then further details
Parameter脳トレ HAMARU 暇つぶしパズルでひまつぶしゲーム学習Math game
PriceFreeFree
Rating4.8 (27 ratings) — better—
Positive reviews85.7% of reviews—
Number of ratings27 — better—
Update frequencyMonthly — betterEvery 3 months
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size61 MB79 MB
Age rating4+4+
DeveloperHAMARU LLCSatoshi Miura

In-app purchases

5 purchases

脳トレ HAMARU 暇つぶしパズルでひまつぶしゲーム学習

One-time5
  • Remove Ads$2.99
  • 高難易度挑戦チケット$2.99
  • エンドレスモード無制限チケット$2.99
Show 2 more
  • Lives Container +16 variants$4.99
  • All in pack$6.99
None

Math game

No in-app purchases

Questions

Is 脳トレ HAMARU 暇つぶしパズルでひまつぶしゲーム学習 free?
脳トレ HAMARU 暇つぶしパズルでひまつぶしゲーム学習 is free to download, with in-app purchases available.
Is Math game free?
Math game is free to download, with no in-app purchases.
Do 脳トレ HAMARU 暇つぶしパズルでひまつぶしゲーム学習 or Math game have ads?
Both 脳トレ HAMARU 暇つぶしパズルでひまつぶしゲーム学習 and Math game show ads.
Which is updated more often, 脳トレ HAMARU 暇つぶしパズルでひまつぶしゲーム学習 or Math game?
脳トレ HAMARU 暇つぶしパズルでひまつぶしゲーム学習 ships an update monthly, and Math game every 3 months. Most recently, 脳トレ HAMARU 暇つぶしパズルでひまつぶしゲーム学習 was updated on October 2, 2026 and Math game on September 21, 2026.

Other comparisons