Comparison

Flashnote vs Clopass

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

Head to head
About

Flashnote

Features
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Flashnote helps you turn class materials, textbooks, and images into your own flashcards. ■ Create cards while you study View your materials while creating cards. Import a PDF page as an image and use it for image fill-in-the-blank cards for diagrams, anatomy, maps, and more. ■ Create cards with AI Use AI to help create cards from PDFs and images, so you can spend less time copying and more time learning. ■ Four card types • Basic cards for text memorization • Fill-in-the-blank cards for key terms • Multiple-choice cards for quiz-style practice • Image fill-in-the-blank cards for visual learning ■ Find and organize Search cards across all your notes and filter them by folder to quickly find what you need. ■ Track your learning Review your study history, accuracy, streaks, and strong and weak folders. Collect achievement badges as you keep learning. ■ Share and collaborate Share notes with friends using a sharing key and collaborate on study materials. ■ Simple, focused design Use bold text and colors to organize your cards and stay focused on memorization. Use Flashnote for exam prep, certification study, language learning, and reviewing class materials.

About

Clopass

Features
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【KEY FEATURES】 ■ Blanks that don't give away answer length ■ Every hidden answer is replaced with a blank of the same length, regardless of how many characters it contains. You can't guess from the length of the underline, so you can check whether you truly remember the answer. ■ Color-code with red and green pens ■ Simply drag over the text you want to remember to turn it into a blank. Use red for key terms and green for supporting details, or choose a system that works for you. Show or hide all answers of either color to focus on what you want to review. ■ Hints that help you recall, one character at a time ■ Can't remember an answer? Each tap reveals just one more character. Get a small nudge to help you recall it yourself, without revealing the whole answer at once. ■ Add images to bring your notes to life ■ Insert images into your notes. Keep diagrams, maps, and photos alongside your text to organize what you're learning. Note: Only text can be turned into blanks. Hiding parts of an image is not supported. ■ Two ways to test yourself ■ Choose & Practice: Pick the material you want to review, then answer paragraph-based questions in random order. Ideal for focusing on a particular topic. Target Weak Spots: Get questions selected automatically based on your test results. See the reason behind each selection, such as your accuracy or review timing. In either mode, you can open a question's source note from your results and save a quick memo about what you learned. ■ Pick up where you left off ■ Clopass saves your position in the last note you opened, along with which answers were visible. Even after closing the app, you can resume studying right where you stopped. ■ Study offline and keep your notes organized ■ Create and edit notes, study, and take tests offline. Duplicate, move, and reorder folders and notes to organize your material your way. ■ Share your notes ■ Send a share link to friends or study partners. You can also post links on social media to share your own notes with a wider audience. ■ Track your study habits and set reminders ■ See your daily study activity on a calendar. Choose the days and times you'd like reminders, and build a routine that fits your schedule. ■ Encrypted backups and data recovery ■ Enable automatic backups to encrypt your data and save it to the cloud when you're online. Use your recovery code to restore your data after switching devices or reinstalling the app. ■ No account required ■ No sign-up needed. Download Clopass and start learning right away.

Screenshots

Flashnote4 screens
Clopass3 screens

Verdict

The call

The clearest difference is ads: Clopass at none against Flashnote's shown. Clopass also leads on iOS requirement (15.0 vs 18.0). 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

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

Flashnote ships an update every 2 weeks, Clopass every 3 weeks. The most recent releases landed on October 3, 2026 and October 10, 2026 respectively.

Scorecard2 real differences · 4 level
Flashnote versus Clopass: the parameters behind the verdict, then further details
ParameterFlashnoteClopass
PriceFreeFree
Update frequencyEvery 2 weeks — betterEvery 3 weeks
AdsYesNo — better
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.015.0 — better
Further details — not scored
Size18 MB7 MB
Age rating4+4+
DeveloperATSUKI SUZUKIAika Ooka

In-app purchases

None

Flashnote

No in-app purchases

None

Clopass

No in-app purchases

Questions

Is Flashnote free?
Flashnote is free to download, with no in-app purchases.
Is Clopass free?
Clopass is free to download, with no in-app purchases.
Do Flashnote or Clopass have ads?
Flashnote shows ads; Clopass does not.
Which is updated more often, Flashnote or Clopass?
Flashnote ships an update every 2 weeks, and Clopass every 3 weeks. Most recently, Flashnote was updated on October 3, 2026 and Clopass on October 10, 2026.

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