Comparison

German Sentence Builder vs ThinkFirst

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

Head to head
About

German Sentence Builder

Master German sentence structure and grammar through interactive, gamified exercises. Build sentences correctly, improve pronunciation with speech recognition, and learn vocabulary contextually from beginner to advanced levels.

Highlights
  • Gamified sentence construction
  • CEFR aligned content (A1-C2)
  • Advanced speech recognition
  • Topic-based vocabulary learning
  • Comprehensive grammar trainer
  • Interactive word order puzzles
Features
Read full description

STOP MEMORIZING ISOLATED WORDS. START SPEAKING REAL GERMAN. Are you tired of learning vocabulary lists but freezing up when you try to speak? Is German word order (die Wortstellung) confusing you? German Sentence Builder is the ultimate bridge between knowing words and speaking fluent sentences. Whether you are a complete beginner or an advanced learner, mastering German grammar and sentence structure is the key to fluency. Our interactive, gamified approach helps you assemble sentences correctly, naturally, and confidently. WHY GERMAN SENTENCE BUILDER? German is famous for its complex grammar. We make it simple. By focusing on sentence reconstruction, you learn contextually. You won’t just memorize that "Apfel" means "Apple"; you will learn how to use it in the Accusative case, where to place the verb, and how to form the perfect sentence. KEY FEATURES: GAMIFIED SENTENCE CONSTRUCTION Move away from boring textbooks. Drag, drop, and arrange words to solve puzzles. Learn the logic behind German syntax, verb conjugation, and word placement through addictive gameplay. FROM BEGINNER TO MASTERY (A1 – C2) Our content is strictly aligned with the CEFR (Common European Framework of Reference for Languages). • A1 & A2: Build a solid foundation with simple daily phrases. • B1 & B2: Tackle complex grammar, subordinate clauses, and intermediate vocabulary. • C1 & C2: Refine your nuance and fluency for professional or academic proficiency. ADVANCED SPEECH RECOGNITION Don't just read—speak! Test your pronunciation with our integrated speech technology. Practice your accent and get instant feedback to ensure you sound like a native speaker, not a robot. TOPIC-BASED VOCABULARY LEARNING Learn German through themes that actually matter. Topics include: • Travel & Transportation: Navigate trains, airports, and hotels in Germany, Austria, and Switzerland. • Daily Life: Ordering food, shopping, and hobbies. • Business German: Professional phrases for work and office settings. • Socializing: Dating, making friends, and casual conversation. MASTER GERMAN GRAMMAR This isn't just a phrasebook; it's a comprehensive grammar trainer. Through practice, you will intuitively learn: • The Cases: Nominative, Accusative, Dative, and Genitive. • Verb Conjugation: Regular, irregular, and separable verbs. • Tenses: Present, Past, Perfect, and Future tenses. • Word Order: TeKamolo, verb placement, and conjunctions. WHO IS THIS APP FOR? • Students: Perfect preparation for exams like Goethe-Zertifikat, Telc, or TestDaF. • Travelers: Survive and thrive on your next trip to Berlin, Munich, or Vienna. • Expats: Feel more confident speaking with colleagues and locals. • Language Enthusiasts: Add German to your polyglot portfolio. DOWNLOAD TODAY Join thousands of learners who are improving their German skills every day. Stop guessing and start building sentences with confidence. Download German Sentence Builder now and speak your first perfect German sentence in minutes! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

ThinkFirst

This AI-powered learning app guides students through problems with hints and step-by-step coaching, fostering understanding across various subjects. It offers customizable parent controls to manage the level of assistance provided, supporting learners from early education through college.

Highlights
  • AI-powered problem solving
  • Guided hints and coaching
  • Step-by-step learning
  • Parental controls
  • Multi-subject support
  • Homework assistance
Features
Read full description

ThinkFirst is an AI learning app that helps students solve problems by thinking through them, with parent controls that let families choose how much help is given. Instead of providing instant answers, ThinkFirst uses guided hints, prompts, and step-by-step coaching to build understanding across math, science, English, history, and more. It’s designed for early learners, middle and high school students, and college students. How it works* 1. Upload a photo or type your question, homework, or study topic 2. Get guided help as you work through the problem 3. Ask follow-up questions and solve it step by step while showing your work 4. Use Parent Mode to control how much help is given *Premium features listed and requires a subscription Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

German Sentence Builder3 screens
ThinkFirst4 screens

Verdict

The call

The clearest difference is review sentiment: ThinkFirst at 100% against German Sentence Builder's 0%. ThinkFirst also leads on rating (5.0 vs 3.0) and update cadence (every 5 days vs every 10 days). German Sentence Builder's advantage is iOS requirement (13.0 vs 15.1). On price, 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

Both are free to download. German Sentence Builder sells 1 in-app purchase, starting at $4.99 per month and ThinkFirst sells 1 in-app purchase, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

ThinkFirst holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews point the same way: 0% of German Sentence Builder's written reviews are positive against 100% of ThinkFirst's.

UpkeepUpdate frequency

German Sentence Builder ships an update every 10 days, ThinkFirst every 5 days. Both last shipped on October 3, 2026.

Scorecard5 real differences · 5 level
German Sentence Builder versus ThinkFirst: the parameters behind the verdict, then further details
ParameterGerman Sentence BuilderThinkFirst
PriceFreeFree
Rating3.0 (1 ratings)5.0 (4 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings14 — better
Update frequencyEvery 10 daysEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size38 MB53 MB
Age rating4+4+
DeveloperBetapilotKysea Technologies LLC

Customer experience

German Sentence Builder

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

ThinkFirst

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

German Sentence Builder

Subscriptions1
  • Plus Monthly$4.991 Month
1 purchases

ThinkFirst

Subscriptions1
  • ThinkFirst Plus Monthly3 Days trial$19.991 Month

Questions

Is German Sentence Builder free?
German Sentence Builder is free to download, with in-app purchases available.
Is ThinkFirst free?
ThinkFirst is free to download, with in-app purchases available.
Which has better reviews, German Sentence Builder or ThinkFirst?
ThinkFirst is rated higher. German Sentence Builder averages 3.0 out of 5 from 1 ratings, while ThinkFirst averages 5.0 from 4 ratings.
Do German Sentence Builder or ThinkFirst have ads?
Neither German Sentence Builder nor ThinkFirst shows ads.
Which is updated more often, German Sentence Builder or ThinkFirst?
German Sentence Builder ships an update every 10 days, and ThinkFirst every 5 days. Most recently, German Sentence Builder was updated on October 3, 2026 and ThinkFirst on October 3, 2026.

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