Comparison

Plain Flashcards vs Flashcards by HS

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

Head to head
About

Plain Flashcards

Create flashcards from text, PDFs, or images using AI. Supports spaced repetition, translation, and pronunciation for over 20 languages. Syncs across devices and offers customizable study sessions.

Highlights
  • AI flashcard generation from text, PDF, or image
  • Spaced repetition system (SRS)
  • Translation and pronunciation for 20+ languages
  • iCloud sync across devices
  • Customizable study sessions and reminders
  • Import and export card data
Features
Read full description

Flashcards app is ideal for expanding vocabulary, foreign language learning, and training for exams with spaced repetition support. New: AI Flashcards Generation Generate complete study sets in seconds from a text prompt, a PDF document, or an image. Powered by advanced AI to help you skip the manual entry and start studying immediately. Key Features: - Create your own lists of cards using text and images. - Spaced repetition support (SRS) for long-term retention. - Translation and pronunciation support for 20+ languages. - iCloud Sync: Keep your cards safe and synced across all your devices - Set reminders to stay consistent with your goals. - Export and import cards to stay in control of your data. - Shuffle mode and customizable study sessions. Privacy Policy: https://goingmerry.xyz/privacy-policy/ Terms of Use: https://goingmerry.xyz/terms-conditions/

About

Flashcards by HS

Create custom flashcards with images and sounds to aid learning. Supports multiple languages and offers flexible card and list formats. Organize your study sessions with adjustable question order and answer flipping.

Highlights
  • Image and sound integration
  • Speech synthesizer
  • Customizable card formats
  • Adjustable question order
  • Flip question and answer
Features
Read full description

Create custom flashcards with images, voice recordings, and multi-language text-to-speech support. Images and audio can be added to both the question and answer sides of your cards. Easily create questions by snapping photos of reference materials, textbook pages, complex math formulas, symbols, or diagrams that are tedious to type. # Study Modes & Features: - Flexible Display Formats: Standard flashcard mode and a list view for quick reviewing. - Customizable Study Options: Cards can be shuffled, in order or reverse order, or flipped (swap questions and answers). - Landscape Support: Fully supports horizontal orientation for comfortable viewing. [Note on Text-to-Speech Settings] The app cannot read aloud text that is in a different language from the selected setting. (For example, if the language is set to "English," any Japanese text on the card will not be read.)

Screenshots

Plain Flashcards4 screens
Flashcards by HS4 screens

Verdict

The call

The clearest difference is in-app purchases: Flashcards by HS at none against Plain Flashcards's 4. Flashcards by HS also leads on review sentiment (93% vs 73%) and iOS requirement (16.0 vs 18.0). Plain Flashcards's advantage is ads (none vs shown) and update cadence (weekly vs every 4 months). On price, rating 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. Plain Flashcards sells 4 in-app purchases, starting at $3.99 per month. Flashcards by HS asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Flashcards by HS holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: Plain Flashcards has 312 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 73% of Plain Flashcards's written reviews are positive against 93% of Flashcards by HS's.

UpkeepUpdate frequency

Plain Flashcards ships an update weekly, Flashcards by HS every 4 months. Both last shipped on October 24, 2026.

Scorecard7 real differences · 3 level
Plain Flashcards versus Flashcards by HS: the parameters behind the verdict, then further details
ParameterPlain FlashcardsFlashcards by HS
PriceFreeFree
Rating4.4 (312 ratings)4.6 (5 ratings) — better
Positive reviews73.4% of reviews93.4% of reviews — better
Number of ratings312 — better5
Update frequencyWeekly — betterEvery 4 months
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.016.0 — better
Further details — not scored
Size38 MB21 MB
Age rating4+4+
DeveloperGoing Merry LLCKAZUTERU YOKOI

Customer experience

Plain Flashcards

All ratings281 ratings
Positive83.3%
Neutral7.5%
Negative9.3%
Written reviews192 reviews
Positive73.4%
Neutral12.5%
Negative14.1%

Flashcards by HS

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews106 reviews
Positive93.4%
Neutral3.8%
Negative2.8%

Bugs and requests

Plain Flashcards

Reported bugs

20 issues
  • Cannot turn off shuffle feature
  • Cards automatically shuffle and cannot be turned off
  • Cannot rename or move sets of cards and have them stay in order
  • Editing order is inconsistent
  • Swiping to move cards is finicky
Show 15 more
  • No search function within decks
  • Not optimized for iPad
  • Text-to-speech quality is poor
  • Daily study limits or lockout
  • Photo replacement bug after adding new photos
  • Translation feature is unreliable or stops working
  • App crashes when exporting decks
  • Cannot delete cards easily
  • Spaced repetition feature not working correctly
  • Audio sometimes doesn't play
  • Translation button not responding
  • Cards flip over when studying in reverse
  • Tutorial is confusing
  • Cards disappear after writing them
  • Scrolling issues after updates

Requested features

33 requests
  • Option to turn off shuffle
  • Ability to move multiple cards at once
  • Search function within decks
  • Folders for organizing decks
  • Ability to merge decks
Show 28 more
  • Ability to duplicate decks
  • Alphabetical sorting of cards
  • Option to edit individual cards easily
  • Improved iPad interface
  • Widget support
  • Apple Watch integration
  • Option to donate to developer
  • Ability to combine decks
  • More consistent translation functionality
  • Improve text-to-speech quality
  • Add a share feature for decks
  • Ability to see a list of all cards in a deck
  • Option to pin decks
  • Improve photo handling
  • Add drawing/annotation capabilities
  • Option to customize font size
  • Option to see how many cards are left
  • Back/front arrow for faster review
  • Increase photo size option
  • Option to manually arrange cards
  • Ability to move cards between decks in bulk
  • Rearrange order of decks
  • Improve spaced repetition functionality
  • Option to combine decks or select multiple cards at once
  • Option to add icons to decks
  • Option to change card colors or add icons for front/back
  • Ability to delete decks
  • Add a tutorial or better instructions

Flashcards by HS

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Plain Flashcards

Subscriptions2
  • Plain Flashcards Plus - Monthly$3.991 Month
  • Plain Flashcards Plus - Annual$17.991 Year
One-time2
  • Say Thanks$1.99
  • Support the Mission$4.99
None

Flashcards by HS

No in-app purchases

Questions

Is Plain Flashcards free?
Plain Flashcards is free to download, with in-app purchases available.
Is Flashcards by HS free?
Flashcards by HS is free to download, with no in-app purchases.
Which has better reviews, Plain Flashcards or Flashcards by HS?
Flashcards by HS is rated higher. Plain Flashcards averages 4.4 out of 5 from 312 ratings, while Flashcards by HS averages 4.6 from 5 ratings.
Do Plain Flashcards or Flashcards by HS have ads?
Flashcards by HS shows ads; Plain Flashcards does not.
Which is updated more often, Plain Flashcards or Flashcards by HS?
Plain Flashcards ships an update weekly, and Flashcards by HS every 4 months. Most recently, Plain Flashcards was updated on October 24, 2026 and Flashcards by HS on October 24, 2026.

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