Comparison

認知症対策 vs Memory Training 123

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

Head to head
About

認知症対策

Features
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曜日を使った脳トレ 出題される問題に対して、適切な曜日を解答しよう。 難易度調整可能であり、自分に合った難易度で取り組もう!

About

Memory Training 123

Features
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Memory-training brain game to boost recall. Memorize the positions of the numbers, then tap the ◯ and choose the correct number. A simple memory workout for everyone. ● How to Play ・Choose a level (only Lv.1 is unlocked at first; clear it to unlock the next) ・Memorize the numbers shown on the screen ・Press Start to turn the numbers into ◯ ・Tap a ◯ and select the correct number ・Clear the stage if all answers are correct / one mistake = Game Over ● Features ・20 levels in total: more numbers as levels increase for added challenge ・Easy to read: large ◯, bold fonts, high-contrast colors, Dark Mode support ・Simple controls: just tap and select—intuitive even for older users ・Random layout: positions change every time to train memory effectively ・Progress tracking: next level unlocks automatically on clear; easy to resume later ・For the whole family: great for early learning, brain training, and rehabilitation For the whole family: great for early learning, brain training, and rehabilitation ● Perfect For ・Training memory, focus, and quick recognition ・Short brain workouts in spare moments ・Players who prefer simple, easy-to-understand games ・Players who prefer simple, easy-to-understand games

Screenshots

認知症対策4 screens
Memory Training 1234 screens

Verdict

The call

The clearest difference is iOS requirement: 認知症対策 at 15.0 against Memory Training 123's 17.4. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

認知症対策 ships an update every 9 months, Memory Training 123 every 10 months. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

Scorecard1 real difference · 5 level
認知症対策 versus Memory Training 123: the parameters behind the verdict, then further details
Parameter認知症対策Memory Training 123
PriceFreeFree
Update frequencyEvery 9 months — betterEvery 10 months
AdsYesYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.4
Further details — not scored
Size4 MB10 MB
Age rating4+4+
Developerryo muranakaMITSUKO MARGOT KUBOTA ONO

In-app purchases

None

認知症対策

No in-app purchases

None

Memory Training 123

No in-app purchases

Questions

Is 認知症対策 free?
認知症対策 is free to download, with no in-app purchases.
Is Memory Training 123 free?
Memory Training 123 is free to download, with no in-app purchases.
Do 認知症対策 or Memory Training 123 have ads?
Both 認知症対策 and Memory Training 123 show ads.
Which is updated more often, 認知症対策 or Memory Training 123?
認知症対策 ships an update every 9 months, and Memory Training 123 every 10 months. Most recently, 認知症対策 was updated on October 27, 2026 and Memory Training 123 on October 28, 2026.

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