Comparison

Flashcards by Qrayon vs Partitive Proportion

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

Head to head
About

Flashcards by Qrayon

Create and study custom flashcards with images and annotations. Organize decks, sync across devices via iCloud, and share with friends. Ideal for test preparation and subject mastery.

Highlights
  • Rapid card creation
  • Add images to cards
  • Organize into decks
  • iCloud syncing
  • Share decks with friends
  • Shuffle and flip cards
Features
Read full description

Quickly master your material with your favorite flash card techniques. Test yourself against your own deck of cards, and check off the ones you have mastered. Go through just the ones you missed until you have mastered them all. FlashCards lets you study anywhere, on your iPhone or iPad. Test yourself while on the bus, or first thing in the morning. Use it standalone, or import cards from Cardflow+. Features: • Rapidly create cards from within the app itself. • Add images to the front or back - even snap photos of existing cards. • Create rich cards with diagrams and annotations with Cardflow+ (see our developer page). • Organize cards into multiple decks. • Store cards in iCloud, or the service of your choice, to automatically sync across devices. • Share your decks with your friends - to study together. • Shuffle cards. • Flip all cards at once (great for two-way language vocabulary). • Perfect for preparing for standardized tests like the SAT, ACT, AP, GRE, MCAT. • Use it to master your favorite subject, be it biology, chemistry, history, or geography (quick, what's the capital of Madagascar?).

About

Partitive Proportion

Features
Read full description

The DOST Courseware is a locally-produced, all-original Filipino highly interactive multimedia educational application packages that are conceptualized, digitized and produced as spearheaded by the Science Education Institute (SEI-DOST) in partnership with the Advanced Science and Technology Institute (ASTI-DOST) and in cooperation with the Department of Education (DepEd), Philippine Normal University (PNU) and University of the Philippines-National Institute for Science and Mathematics Education (UP-NISMED), which aims to develop information and communication technology learning innovation to support the upgrading and improvement of science and mathematics education in the country. The DOST Courseware are provided for free to schools and are also made available online as supplemental resources for teachers and student as a fun and interactive approach to e-learning and blended learning.

Screenshots

Flashcards by Qrayon4 screens
Partitive Proportion4 screens

Verdict

The call

The clearest difference is iOS requirement: Partitive Proportion at 12.0 against Flashcards by Qrayon's 15.6. On price, ads, 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.

Scorecard1 real difference · 9 level
Flashcards by Qrayon versus Partitive Proportion: the parameters behind the verdict, then further details
ParameterFlashcards by QrayonPartitive Proportion
PriceFreeFree
Rating4.6 (112 ratings) — better—
Positive reviews47.4% of reviews—
Number of ratings112 — better—
Update frequencyEvery 4 weeks—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.612.0 — better
Further details — not scored
Size1 MB44 MB
Age rating4+4+
DeveloperQrayon, LLCScience Education Institute

Bugs and requests

Flashcards by Qrayon

Reported bugs

13 issues
  • App crashes during review
  • App crashes with large decks (around 77-78 cards)
  • App crashes with large image-heavy decks (>900 cards)
  • Stopped working, won't open flashcards file
  • Synced decks remain greyed out, inaccessible
Show 8 more
  • Exporting Cardflow+ decks with images results in decks without images
  • App freezes for 20+ seconds every 10 flashcards
  • Written cards only show one side, other side is blank
  • Flashcards disappear after re-entering the app
  • Random non-flashcard files appear in recents
  • Does not work properly when integrated with Cardflow+
  • Deleted or hidden all flashcards
  • Unable to import or re-import flashcards from Cardflow+

Requested features

14 requests
  • Merge flashcard decks
  • Spaced repetition feature
  • Integration with Cardflow+ app
  • Move cards between stacks
  • Share individual cards to existing stacks
Show 9 more
  • Support for Apple Pencil
  • Time-based notifications for review
  • Full-screen card view
  • Keyboard navigation (arrows, spacebar)
  • Customizable zoom preference
  • Categorization of cards (easy, medium, hard)
  • Trend graphs for learning progress
  • Ability to edit text after exporting as PDF
  • Save learned words across reimports

Partitive Proportion

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Flashcards by Qrayon

No in-app purchases

None

Partitive Proportion

No in-app purchases

Questions

Is Flashcards by Qrayon free?
Flashcards by Qrayon is free to download, with no in-app purchases.
Is Partitive Proportion free?
Partitive Proportion is free to download, with no in-app purchases.
Do Flashcards by Qrayon or Partitive Proportion have ads?
Neither Flashcards by Qrayon nor Partitive Proportion shows ads.

Other comparisons