Comparison

Prüfsim vs German Exam telc Goethe DTZ

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

Head to head
About

Prüfsim

Features
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Prüfsim is an AI-powered writing and simulation application developed for users preparing for the TELC Schreiben exam. The application enables you to practice through tasks aligned with the TELC writing section and accelerates your progress by analyzing the texts you write. Realistic practice for TELC Schreiben Prüfsim offers writing tasks that match the TELC exam format. These tasks are prepared based on daily life, official correspondence, and different scenarios that may be encountered in the exam. Users can: • Solve writing tasks • Create their own letters • Practice at different difficulty levels The goal is not just to write, but to acquire the thinking skills aligned with the exam format. AI-powered writing analysis One of the strong features of Prüfsim is its AI-supported analysis system. After writing a text: • Grammar errors are analyzed • Sentence structure is evaluated • More accurate and natural alternatives are provided • An improved sample text is generated This way, the user not only sees their mistakes but also learns the correct usage. Training mode and simulation mode The application includes two different study modes: • Training mode: Focuses on learning. Errors are explained in detail, and the user is guided. • Simulation mode: Mimics the real exam experience. The user practices writing under time pressure. Using these two modes together reinforces the learning process. Intelligent vocabulary system Prüfsim integrates vocabulary learning into the writing process. Users can: • Save unfamiliar words • Create their own vocabulary lists • Instantly view word details • Review through various study methods This system ensures that words are not just memorized, but actively used. Active learning approach The application does more than just point out mistakes; it systematizes learning. Based on incorrect sentences: • Correct usage is reinforced • Improved versions are reviewed • The user actively rewrites the text This method aims to make the acquired knowledge permanent. Custom task generation Users can create custom writing tasks based on their specific needs. For example: • Neighborhood relations • Professional life • Official petitions • Daily life scenarios Thanks to this feature, users can focus on their own weak areas. Multi-language support Prüfsim can be used by individuals with different native languages. Supported languages: • Turkish, English, Polish, Russian, and Ukrainian This allows users to operate the application in their own language, experiencing a more comfortable learning process. Who is it for? • Those preparing for the TELC Schreiben exam • Anyone looking to improve their German writing skills • Independent learners • Users seeking structured writing practice Prüfsim is not just a writing practice app; it is a study coach that systematizes your learning. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

German Exam telc Goethe DTZ

Features
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The German Exam Simulator is a specialized app for comprehensive German exam preparation. Whether your goal is a telc, Goethe or DTZ certificate at level A1, A2 or B1, our platform delivers accurate practice for your upcoming Deutschprüfung. Supported Exams and Levels We provide full simulations for: telc A1, A2, B1: Complete your telc prep and pass the telc exam. Evaluate your skills in telc deutsch a1, a2 and b1. Goethe-Zertifikat A1, A2, B1: Prepare for the Goethe exam with a realistic Goethe Modelltest. Practice goethe a1, goethe a2 and goethe b1 (Start Deutsch 1) as you prepare for your Goethe-Zertifikat. DTZ: Specialized preparation for the Deutsch-Test für Zuwanderer. Complete a DTZ Übungstest for the official dtz exam. Exam Simulation & Structure Every Modelltest strictly follows the official exam structure. Our prep covers all four modules: Hören (Listening) & Lesen (Reading): Formatted exactly like the real test. Schreiben (Writing): Task-based writing simulation. Sprechen (Mündlicher Ausdruck): Practice speaking with an AI partner that maintains the conversation flow to simulate the oral exam environment. Scoring The app simulates the final outcome of a German language test based on the official evaluation criteria of each exam. All sections provide a final score to mirror the actual test results. Pricing & Access Test 1 for each format is free (no account, no time limit). The speaking section includes one free use per day. Weekly Pass: 7-day full access, auto-renews weekly, cancel anytime. Monthly Premium: Full access, auto-renews monthly, cancel anytime. No account required. No ads. Disclaimer This application is an independent German exam preparation tool developed by GermanLang. It is not affiliated with, endorsed by, or approved by telc gGmbH, the Goethe-Institut, g.a.s.t. e.V., or any government institution. All practice content is created independently for educational purposes. This app does not provide official certificates or exam results. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Prüfsim4 screens
German Exam telc Goethe DTZ4 screens

Verdict

The call

The clearest difference is update cadence: Prüfsim at every 3 days against German Exam telc Goethe DTZ's every 10 days. Prüfsim also leads on iOS requirement (13.0 vs 15.0). 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. Prüfsim sells 3 in-app purchases, starting at $2.99 per month and German Exam telc Goethe DTZ sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Prüfsim ships an update every 3 days, German Exam telc Goethe DTZ every 10 days. The most recent releases landed on October 5, 2026 and October 16, 2026 respectively.

Scorecard2 real differences · 4 level
Prüfsim versus German Exam telc Goethe DTZ: the parameters behind the verdict, then further details
ParameterPrüfsimGerman Exam telc Goethe DTZ
PriceFreeFree
Update frequencyEvery 3 days — betterEvery 10 days
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size29 MB30 MB
Age rating4+4+
DeveloperElit CreativeCanberk Kazanci

In-app purchases

3 purchases

Prüfsim

Subscriptions3
  • Eco Pack$2.991 Month
  • Plus Pack$5.991 Month
  • Max Pack$9.991 Month
2 purchases

German Exam telc Goethe DTZ

Subscriptions2
  • Weekly Pass$4.997 Days
  • Monthly Premium$9.991 Month

Questions

Is Prüfsim free?
Prüfsim is free to download, with in-app purchases available.
Is German Exam telc Goethe DTZ free?
German Exam telc Goethe DTZ is free to download, with in-app purchases available.
Do Prüfsim or German Exam telc Goethe DTZ have ads?
Neither Prüfsim nor German Exam telc Goethe DTZ shows ads.
Which is updated more often, Prüfsim or German Exam telc Goethe DTZ?
Prüfsim ships an update every 3 days, and German Exam telc Goethe DTZ every 10 days. Most recently, Prüfsim was updated on October 5, 2026 and German Exam telc Goethe DTZ on October 16, 2026.

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