Comparison

記憶KEEPER vs FlashSnapCards

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

Head to head
About

記憶KEEPER

Features
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「いつ復習すればいいか分からない」「問題集を何周もしているのに身につかない」——記憶KEEPERは、忘却曲線にもとづく間隔反復で、資格勉強の“復習タイミング”を自動で管理するアプリです。 【特長】 ・問題番号を登録するだけ。カードを一から作る手間はありません。 ・「今日復習すべき問題」を毎日提示し、勉強の偏りを防ぎます。 ・苦手な問題だけを集中して復習できる「苦手対策」。 ・教材→章→節で整理でき、複数の資格を並行して管理できます。 ・広告なし・余計な通知なし。 【こんな方に】 宅建士・FP・簿記・施工管理技士・行政書士・社労士など、自分の問題集で暗記を進めたい資格受験者の方へ。 今なら無料でご利用いただけます。

About

FlashSnapCards

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Snap your textbook. Then just remember it. Making flashcards by hand is a chore—and when your exam is close, it’s hard to know if you’ll ever finish in time. FlashSnapCards eases both of those at once. Photograph the page, crop the part you want, and you’ve got a card. A schedule that counts back from your exam date then shows you just today’s share. WHAT YOU CAN DO - Photo flashcards — snap your textbook or notes and crop only what you want to learn - Or type them — question on the front, answer on the back; photos or text, your call - Exam countdown & finish forecast — see at a glance if you’re on pace to finish in time - Smart review timing — cards come back right before you’d forget them (spaced repetition) - Detailed stats — your forecast breakdown, the next 7 days of reviews, and retention - Edit & delete cards — fix a typo anytime - English and Japanese On supported devices, a short word of encouragement appears at study milestones, generated on-device (Apple Intelligence devices only; nothing is sent online). WHO IT’S FOR - Students facing a mountain of facts before an exam - Working adults studying for a certification in spare moments - Anyone memorizing heavy material—anatomy, law, vocabulary, and more - People who’ve tried to keep a flashcard habit and stopped PRIVACY & PEACE OF MIND - No account needed—start in seconds - Your cards and study data stay on your device - Photos are used only to create your cards

Screenshots

記憶KEEPER4 screens
FlashSnapCards4 screens

Verdict

The call

The clearest difference is in-app purchases: 記憶KEEPER at none against FlashSnapCards's 1. 記憶KEEPER also leads on update cadence (every 3 days vs every 2 months) and iOS requirement (15.0 vs 17.0). 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. FlashSnapCards sells 1 one-off in-app purchase. 記憶KEEPER asks for nothing beyond the download.

UpkeepUpdate frequency

記憶KEEPER ships an update every 3 days, FlashSnapCards every 2 months. The most recent releases landed on September 20, 2026 and September 21, 2026 respectively.

Scorecard3 real differences · 3 level
記憶KEEPER versus FlashSnapCards: the parameters behind the verdict, then further details
Parameter記憶KEEPERFlashSnapCards
PriceFreeFree
Update frequencyEvery 3 days — betterEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size4 MB2 MB
Age rating4+4+
Developernao watanabetorankirite

In-app purchases

None

記憶KEEPER

No in-app purchases

1 purchases

FlashSnapCards

One-time1
  • Premium$4.99

Questions

Is 記憶KEEPER free?
記憶KEEPER is free to download, with no in-app purchases.
Is FlashSnapCards free?
FlashSnapCards is free to download, with in-app purchases available.
Do 記憶KEEPER or FlashSnapCards have ads?
Neither 記憶KEEPER nor FlashSnapCards shows ads.
Which is updated more often, 記憶KEEPER or FlashSnapCards?
記憶KEEPER ships an update every 3 days, and FlashSnapCards every 2 months. Most recently, 記憶KEEPER was updated on September 20, 2026 and FlashSnapCards on September 21, 2026.

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