Comparison

PenFill vs FlashSnapCards

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

Head to head
About

PenFill

Features
Read full description

ORC_QUIZは、写真からAIが自動で問題を生成する学習アプリです。 教科書・ノート・参考書を撮影するだけで、 穴埋め問題や類似問題を自動生成できます。 【主な機能】 ・OCRによる文字読み取り ・AIによる問題生成 ・穴埋め問題モード ・数学モード ・類似問題生成 ・苦手問題の復習 ・シンプルで集中しやすいUI 勉強をもっとシンプルに、もっと楽しく。 【利用規約】 https://orc-quiz.web.app/terms.html 【プライバシーポリシー】 https://orc-quiz.web.app/privacy.html

About

FlashSnapCards

Features
Read full description

Snap your textbook and it becomes a flashcard. Then just flip through today's cards. Making flashcards by hand is a chore, and when your exam is close it's hard to know whether you'll finish in time. FlashSnapCards eases both at once. Photograph a page and crop the part you want to learn, and you have a card. It also reads the text in your photos, so you can make card after card from the same picture. Then spaced repetition counts back from your exam date and serves just today's share, right before you'd forget it. • Free to start, no subscription (Premium is a one-time purchase) • No third-party ads (the only promotions are the developer's other apps) • Your records stay on your device (no account needed; photos are never uploaded) WHAT YOU CAN DO • Photo cards: snap your textbook or notes and crop just what you need • Text recognition: read the text in a photo to fill in questions and answers faster • Many cards from one photo: tap "Save & make another from this photo" to keep going • Text cards: question on the front, answer on the back • Spaced repetition: cards come back right before you'd forget them • Exam countdown and finish forecast: see each day whether you're on pace • Three ways to study: flip, multiple choice, or type the answer • Stats: cards mastered, progress by deck, and your weak cards • Daily goal, study streak, and study reminders • Edit and delete cards anytime • Works on iPhone, iPad, and iPhone Duo • English and Japanese WHO IT'S FOR • Students facing a mountain of facts before finals or entrance exams • Working adults studying for a certification in spare moments • Anyone memorizing terms, dates, or vocabulary • Anyone who has started a flashcard habit and let it slip PRIVACY • Your cards and study history are stored only on your device • Text recognition also runs on your device • The only network use is showing the developer's other apps

Screenshots

PenFill4 screens
FlashSnapCards4 screens

Verdict

The call

The clearest difference is ads: FlashSnapCards at none against PenFill's shown. PenFill's advantage is update cadence (daily vs fortnightly). On price, in-app purchases, device support and iOS requirement 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. PenFill sells 10 in-app purchases, starting at $4.99 per month and FlashSnapCards sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

PenFill ships an update daily, FlashSnapCards fortnightly. Both last shipped on November 5, 2026.

Scorecard2 real differences · 4 level
PenFill versus FlashSnapCards: the parameters behind the verdict, then further details
ParameterPenFillFlashSnapCards
PriceFreeFree
Update frequencyDaily — betterFortnightly
AdsYesNo — better
In-app purchasesYesYes
DevicesiPhoneiPhone, iPad — better
Requires iOS16.6 — better17.0
Further details — not scored
Size41 MB2 MB
Age rating4+4+
DeveloperSho Handatorankirite

In-app purchases

10 purchases

PenFill

Subscriptions1
  • 数学モード(月額)$4.991 Month
One-time9
  • ライフ +20$0.99
  • セーブ数 +3$2.99
  • ライフ +50$2.99
Show 6 more
  • セーブ数 +7$5.99
  • ライフ +100$5.99
  • 広告削除$6.99
  • ライフ +250$11.99
  • プレミアムパック$59.99
  • コンプリートパック$99.99
1 purchases

FlashSnapCards

One-time1
  • Premium$4.99

Questions

Is PenFill free?
PenFill is free to download, with in-app purchases available.
Is FlashSnapCards free?
FlashSnapCards is free to download, with in-app purchases available.
Do PenFill or FlashSnapCards have ads?
PenFill shows ads; FlashSnapCards does not.
Which is updated more often, PenFill or FlashSnapCards?
PenFill ships an update daily, and FlashSnapCards fortnightly. Most recently, PenFill was updated on November 5, 2026 and FlashSnapCards on November 5, 2026.

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