Comparison

Grammatisch vs Testdaf SprechTrainer

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

Head to head
About

Grammatisch

Master German grammar with interactive lessons and thousands of exercises. Covers essential topics like articles, verb conjugation, and declensions. Practice and review concepts with detailed corrections to improve your understanding.

Highlights
  • Thousands of grammar exercises
  • Summaries, tables, and lists
  • Topic-based learning
  • Detailed answer corrections
  • Offline access
  • Covers numerous grammar topics
Features
Read full description

Learn German for real with Grammatisch. The app has thousands of exercises as well as summaries, tables and lists for the key topics of the German grammar. You don’t need to take leveling tests, just pick any topic and start learning it. You can solve dozens of exercises in a row to memorize concepts and grammar rules in a short time. When you finish an exercises session, you can check your score and a detailed correction of your answers. The following topics are covered: • Bestimmter Artikel • Pluralform • Personalpronomen • Verbkonjugation - Präsens • Possessivpronomen • Reflexive Verben • Nominativ • Akkusativ • Dativ • Präpositionen • N-Deklination • Relativsätze • Trennbare Verben • Perfekt • Adjektivdeklination • Passiv • Verben mit Präpositionen • Konjunktiv II • Nominalisierung …and many more coming in the next updates! This app does not require an internet connection to work.

About

Testdaf SprechTrainer

Features
Read full description

Prepare for the TestDaF Speaking section ("Mündlicher Ausdruck") with the power of artificial intelligence! TestDaF Sprechtrainer is your 24/7 personal AI tutor, specifically designed to bridge the gap between practice and exam success. Whether you are aiming for a TDN 4 or the perfect TDN 5, our app provides the professional-grade feedback to help you improve. [ WHY TESTDAF SPRECHTRAINER? ] Complete Exam Library Practice with all 7 official TestDaF task types (Aufgabe 1-7). We cover everything from "Phone Inquiries" and "Graph Descriptions" to "Weighing Pros & Cons" and "Giving Advice." AI Expert Scoring Our advanced Multi-Modal AI engine (powered by Gemini 2.0 and Google Chirp 3) analyzes your speech like a real examiner. TDN Level Prediction: Get an instant estimated grade (TDN 3, 4, or 5). Deep Diagnostic: We don't just score; we analyze your pronunciation, grammar, logical structure, and fluency. Intent Reconstruction: The AI understands your spoken intent and provides a "Perfect Model Answer" (Musterantwort) based on what you tried to say. High-Stakes Exam Simulation Experience the real pressure of the test center. Blind Mode: Questions and charts remain hidden until the timer starts, strictly enforcing exam rules. Strict Timing: Preparation and recording phases follow official TestDaF time constraints perfectly. Interruptible Practice: Life happens—you can pause, interrupt, and restart your practice session at any time. Personalized Language Polishing Acoustic Diagnostic: Pinpoint exactly which words were mispronounced. Grammar Correction: View a side-by-side comparison of your spoken sentences vs. grammatically perfect versions. Academic Vocabulary Upgrades: The AI suggests replacing basic words with high-level academic terms to boost your score. Practice History & Replay Keep a complete log of your progress. Replay your past recordings, review previous feedback, and watch your scores climb as you get closer to your exam date. Stop practicing in the dark. Download TestDaF Sprechtrainer today and get the expert feedback you deserve! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://github.com/DarmJarlo/dafsprechen/blob/main/PRIVACY.MD

Screenshots

Grammatisch4 screens
Testdaf SprechTrainer4 screens

Verdict

The call

The clearest difference is ads: Testdaf SprechTrainer at none against Grammatisch's shown. Grammatisch's advantage is device support (4 vs 2). On price, update cadence, in-app purchases 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

Both are free to download. Grammatisch sells 6 in-app purchases, starting at $7.99 per 7 days and Testdaf SprechTrainer sells 4 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Grammatisch ships an update every 2 weeks, Testdaf SprechTrainer every 3 weeks. The most recent releases landed on October 24, 2026 and October 4, 2026 respectively.

Scorecard2 real differences · 8 level
Grammatisch versus Testdaf SprechTrainer: the parameters behind the verdict, then further details
ParameterGrammatischTestdaf SprechTrainer
PriceFreeFree
Rating4.7 (722 ratings) — better—
Positive reviews72.0% of reviews—
Number of ratings722 — better—
Update frequencyEvery 2 weeks — betterEvery 3 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Mac, Vision Pro — betteriPhone, iPad
Requires iOS18.0 — better18.2
Further details — not scored
Size84 MB12 MB
Age rating4+4+
DeveloperKonsonant Ensino Digital de Idiomas Ltda翔宇 贾

Bugs and requests

Grammatisch

Reported bugs

5 issues
  • Exercises not registering correct answers
  • App crashing after completing lessons
  • Audio not working on certain devices
  • Incorrect grammar explanations in some lessons
  • Overlapping UI elements making content hard to read

Requested features

5 requests
  • Provide more example sentences
  • Add translation for exercises
  • Implement spaced repetition for better retention
  • Expand content to higher proficiency levels
  • Improve audio quality and pronunciation guidance

Testdaf SprechTrainer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

Grammatisch

Subscriptions5
  • Grammatisch Plus$7.997 Days
  • Grammatisch Plus7 Days trial$14.991 Month
  • Grammatisch Plus$33.993 Months
Show 2 more
  • Grammatisch Plus7 Days trial$45.996 Months
  • Grammatisch Plus7 Days trial$89.991 Year
One-time1
  • Grammatisch Plus$89.99
4 purchases

Testdaf SprechTrainer

Subscriptions1
  • Weekly Premium$2.997 Days
One-time3
  • Unlock a new set of mock exam$0.99
  • Unlock 3 New Sets$1.99
  • 20 Credits$2.99

Questions

Is Grammatisch free?
Grammatisch is free to download, with in-app purchases available.
Is Testdaf SprechTrainer free?
Testdaf SprechTrainer is free to download, with in-app purchases available.
Do Grammatisch or Testdaf SprechTrainer have ads?
Grammatisch shows ads; Testdaf SprechTrainer does not.
Which is updated more often, Grammatisch or Testdaf SprechTrainer?
Grammatisch ships an update every 2 weeks, and Testdaf SprechTrainer every 3 weeks. Most recently, Grammatisch was updated on October 24, 2026 and Testdaf SprechTrainer on October 4, 2026.

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