Comparison

card2brain flashcards vs Immunsystem Quiz

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

Head to head
About

card2brain flashcards

Create and study flashcards on the go with millions of existing options. Collaborate with friends, join learning groups, and revise systematically using spaced repetition. Access your learning progress across multiple devices, even offline.

Highlights
  • Millions of pre-made flashcards
  • Create custom flashcards
  • Spaced repetition learning system
  • Collaborate and share with friends
  • Offline study mode
  • Cross-device synchronization
Features
Read full description

With card2brain, you have free access to millions of existing flashcards, you create flashcards of your own in a browser or on the app and revise with your mobile while you are on the move. With card2brain, you can compile sets of flashcards together with your friends, share them amongst each other, set up learning groups, and comment on or rate the other users’ flashcards. You create and study your flashcards on different devices, on card2brain.ch or offline, whether you are on the train or waiting at the bus stop, at school or at work, so that your flashcards and the learning progress are always up to date no matter where you are. Systematic Learning With card2brain, you review the flashcards systematically according to Sebastian Leitner’s principle of spaced repetition in five compartments. Once all flashcards are in the last compartment, you are ready for the exam. The three types of answers, the picture upload feature, the formula editor, and the possibility to reverse the order of learning make studying in all fields of knowledge easy and fun and in no time, you will become a foreign language professional. Mobile Learning With the card2brain app, you always have your flashcards handy wherever you go and you can study inexpensively offline. Efficient learning units that are automatically synchronised with your web profile shorten your daily travel time and waiting periods. Responsive web design enables you to use card2brain.ch perfectly also in your mobile’s browser. All additional Features for teachers and flashcard fans, entire schools, companies, classes or teams can be found on the web platform https://card2brain.ch/features/app?lang=en GTC https://card2brain.ch/about/rightsapp?lang=en Privacy policy https://card2brain.ch/about/privacyapp?lang=en

About

Immunsystem Quiz

Features
Read full description

Testen und verbessern sie ihre wissen beantwortung der fragen und erfahren sie neue erkenntnisse über Immunsystem unsere app. Eine app, die studenten im grundstudium in die kernthemen einer vorlesung zur Immunsystem einbindet. Diese app erleichtert das grundverständnis des Immunsystem. APP EIGENSCHAFTEN - Internet-Verbindung ist NICHT erforderlich. Spielen jederzeit und überall Sie wollen. - Es gibt 2 Quiz-Modus. Multiple-Choice Quiz und Richtig/Falsch Quiz. - Sicht Frage um,richtigen,falschen und Leistungen auf quiz-Bildschirm. - Überspringen Sie eine Frage ohne Antwort, wenn Sie wollen. - Ändern Der Bildschirm-Effekt. Die Voreinstellung ist slideDown. - Nächste Frage, als Richtige Antwort. Die Voreinstellung ist aktiviert. - Nächste Frage, als Falsch Antwort. Der Standardwert ist deaktiviert. - Zeigen richtige Antwort auf die quiz-Geschichte. Der Standardwert ist deaktiviert. - Nächste Frage zum Gerät Shake. Die Voreinstellung ist aktiviert. - Ansicht Quiz Überprüfen Sie suchen Ihre quiz-Geschichte. - Ansicht, Frage und Antworten, indem Sie im quiz Geschichte Seite. - Detaillierte Statistiken über Ihre quiz-grade und Leistungen. - Anzeigen Informationen zur Anwendung. - Feedback abschicken.

Screenshots

card2brain flashcards4 screens
Immunsystem Quiz4 screens

Verdict

The call

The clearest difference is price: card2brain flashcards at Free against Immunsystem Quiz's $1.99. card2brain flashcards also leads on update cadence (every 3 months vs every 45 months). Immunsystem Quiz's advantage is in-app purchases (none vs 2). On ads, 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

card2brain flashcards is free to download; Immunsystem Quiz costs $1.99 up front. card2brain flashcards sells 2 one-off in-app purchases. Immunsystem Quiz asks for nothing beyond the download.

UpkeepUpdate frequency

card2brain flashcards ships an update every 3 months, Immunsystem Quiz every 45 months. The most recent releases landed on October 14, 2026 and October 20, 2026 respectively.

Scorecard3 real differences · 7 level
card2brain flashcards versus Immunsystem Quiz: the parameters behind the verdict, then further details
Parametercard2brain flashcardsImmunsystem Quiz
PriceFree — better$1.99
Rating4.6 (5 ratings) — better—
Positive reviews87.0% of reviews—
Number of ratings5 — better—
Update frequencyEvery 3 months — betterEvery 45 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.011.0
Further details — not scored
Size17 MB16 MB
Age rating12+12+
Developerwebapps Burgdorf GmbHCoskun CAKIR

In-app purchases

2 purchases

card2brain flashcards

One-time2
  • PREMIUM (12 months)$24.99
  • TEACHER (12 months)$39.99
None

Immunsystem Quiz

No in-app purchases

Questions

Is card2brain flashcards free?
card2brain flashcards is free to download, with in-app purchases available.
Is Immunsystem Quiz free?
Immunsystem Quiz costs $1.99, with no in-app purchases.
Do card2brain flashcards or Immunsystem Quiz have ads?
Neither card2brain flashcards nor Immunsystem Quiz shows ads.
Which is updated more often, card2brain flashcards or Immunsystem Quiz?
card2brain flashcards ships an update every 3 months, and Immunsystem Quiz every 45 months. Most recently, card2brain flashcards was updated on October 14, 2026 and Immunsystem Quiz on October 20, 2026.

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