Comparison

iWortarten vs Grammatik Duell

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

Head to head
About

iWortarten

Learn and practice the five parts of speech through interactive exercises. Developed by teachers and tested with students, this app offers a focused, educational experience without distractions. It provides immediate feedback and helpful tools to reinforce learning.

Highlights
  • Action-oriented learning of parts of speech
  • Developed and tested by educators
  • No in-app purchases or ads
  • Step-by-step learning path
  • Learning and test modes with scoring
  • Helpful tools like hint and repeat buttons
  • Immediate feedback on errors
Features
Read full description

iWortarten lässt dich nicht im Stich. Du lernst handlungsorientiert, spielerisch die fünf Wortarten kennen und übst sie. - Nur zum Lernen, keine Spiele, keine Ablenkung - Für Schulen von Lehrperson entwickelt und mit Schülern erprobt - Keine In-App-Käufe, keine Werbung, keine Registrierung - Einfacher Lehrpfad, von vorne nach hinten, vom Einfachen zum Schweren - Lernmodus und Testmodus mit Punktauswertung - Hilfen wie Spicktaste, Wiederholungstaste, korrigieren im Lernmodus erlaubt - Lernen aus Fehlern: Sofortiges Feedback, auch Fehler werden genau kommentiert - Pädagogisch wertvoll, handlungsorientiert. Es wird dir immer geholfen und genau erklärt wenn du einen Fehler machst. So lernst du aus deinen eigenen Fehlern. In einem Satz zeigst du jeweils auf die gesuchte Wortart. Diese erscheint sofort in der entsprechenden Wortartenfarbe. Du erhältst sofort Feedback. Die Punkte werden gezählt. Wenn du Hilfe brauchst, betätige die Spicktaste. Jedes Wort wird dann kurz in der richtigen Farbe gezeigt. Nach jeder Geschichte und am Schluss kannst du die Punktzahl oder die Prozentwertung abrufen. Im Schlusstest sind die Spicktasten und die Wiederholungstasten nicht verfügbar, dafür erhältst du doppelte Punktzahl. Mit der Lern-App lernst du handlungsorientiert die Fünf-Wortarten-Lehre nach Hans Glinz wie sie in Schweizer Schulbücher gebräuchlich ist und übst sie intensiv. Für Lehrer sind die Lern-Apps ein unverzichtbares Hilfsmittel, um Schüler zu motivieren und zu begeistern. Die Inhalte werden auf der kognitiven und der motorischen Ebene vermittelt. Kommentar aus Deutschland (iPad@School): Dabei merkt man der App sehr deutlich an, dass ihr Entwickler Andres Streiff selbst in der Schweiz als Lehrer tätig ist und somit die Anforderungen an solch eine App sehr genau kennt. Für mich als Lehrer in Deutschland wirkt die schweizer Methode im ersten Moment etwas verwirrend, auf den zweiten Blick erkennt man aber schnell, dass sie sich nur wenig von der mir aus Deutschland bekannten unterscheidet. Schüler sollte das allerdings kaum auffallen. Die App ist wirklich liebevoll gestaltet und für ihren speziellen Zweck hervorragend geeignet. Meine Empfehlung hat sie auf jeden Fall!

About

Grammatik Duell

Practice German grammar and spelling through an engaging matching game. Choose from various grammatical areas and difficulty levels to improve your language skills. Compete against yourself or others in this fun, educational duel.

Highlights
  • German grammar and spelling practice
  • Matching game mechanics
  • Variable card pairs and player numbers
  • Adjustable difficulty levels
  • Read-aloud function
  • Focuses on grammatical areas
  • Reward system for motivation
Features
Read full description

+++ Dyslexia Quality Award Winner 2015 +++ This entertaining and educational matching game app helps you practice your German grammar and spelling in a fun way. Whether you need to brush up on parts of speech, conjugation or declination, tenses and types of sentences - no matter what you need, the various grammatical areas can be combined with each other and practiced. With one click, the appropriate themes are chosen, easy as pie, and you can start right away. Matching pairs must be found, either by purely assigning terms to the proper categories (intelligent = Adjektiv | Ich werde spielen = Futur 1) or as a concentration-enhancing matching game. THE GRAMMATIK DUELL HELPS YOU PRACTICE YOUR KNOWLEDGE IN A FUN WAY Both the number of card pairs and the number of players are, of course, variable. Depending on your wishes, the cards can be read aloud, and the length of time in which the cards are revealed is adjustable. The difficulty level of the app increases with the number of card pairs and the chosen area of grammar. It is aimed at all students who are not yet entirely comfortable in their use of grammatical terms or who want to practice for their next grammar lesson in a fun way. You can also work on improving your spelling. STRONG MOTIVATION TO LEARN GRAMMAR On your own in a race against time or against a challenging opponent - who will use the fewest number of moves to find the matching pairs? Who will collect the most stars and end up the winner in this grammatical duel? The beautiful visual presentation of the playing cards, the acoustic sounds of success, the pleasing voice that reads aloud, the game variations, the pedagogically sophisticated content and the strict limitations of only relevant content make this app a truly worthwhile learning aid. The Grammar Challenge makes learning grammar fun! PEDAGOGICAL BENEFITS OF THE APP: • Self-explanatory • Concentrates on the content without distractions • Motivates with a reward system • Practice mode • Boosts concentration skills • Selectable levels of difficulty • Selectable number of card pairs • Selectable read-aloud function • Selectable areas of grammar • “Assignable” game variations • Beautiful, relevant graphics • No in-app purchases • No online connection necessary • Learning psychology tested and approved TECHNICAL AND PEDAGOGICAL KNOW-HOW COME TOGETHER IN THE GRAMMATIK DUELL The idea for this app with regard to its content was created by licensed pedagogue Uta Reimann-Höhn (www.lernfoerderung.de), who has published numerous books as an expert on education and upbringing, and who has been the editor-in-chief of “Lernen und fördern mit Spaß!” (“Learn and Grow with Fun!”) since 2006. The idea was implemented by Jan Essig (www.janessig.com), a designer who has made a name for himself with his high-quality educational apps “Adventure Playground” and “Preschoolers ABC Playground” and has won numerous awards.

Screenshots

iWortarten4 screens
Grammatik Duell4 screens

Verdict

The call

The clearest difference is update cadence: Grammatik Duell at every 2 months against iWortarten's every 11 months. Grammatik Duell also leads on price ($0.99 vs $1.99). On review sentiment, ads, in-app purchases and monetization model 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

iWortarten costs $1.99 and Grammatik Duell $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

iWortarten ships an update every 11 months, Grammatik Duell every 2 months. The most recent releases landed on August 1, 2026 and September 7, 2026 respectively.

Scorecard2 real differences · 6 level
iWortarten versus Grammatik Duell: the parameters behind the verdict, then further details
ParameteriWortartenGrammatik Duell
Price$1.99$0.99 — better
Positive reviews25.0% of reviews25.0% of reviews
Update frequencyEvery 11 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size13 MB15 MB
Age rating9+4+
DeveloperlernklickJan Essig

Customer experience

iWortarten

Written reviews4 reviews
Positive25.0%
Neutral0.0%
Negative75.0%

Grammatik Duell

Written reviews4 reviews
Positive25.0%
Neutral25.0%
Negative50.0%

In-app purchases

None

iWortarten

No in-app purchases

None

Grammatik Duell

No in-app purchases

Questions

Is iWortarten free?
iWortarten costs $1.99, with no in-app purchases.
Is Grammatik Duell free?
Grammatik Duell costs $0.99, with no in-app purchases.
Do iWortarten or Grammatik Duell have ads?
Neither iWortarten nor Grammatik Duell shows ads.
Which is updated more often, iWortarten or Grammatik Duell?
iWortarten ships an update every 11 months, and Grammatik Duell every 2 months. Most recently, iWortarten was updated on August 1, 2026 and Grammatik Duell on September 7, 2026.

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