Comparison

LiDVN vs German with Rex

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

Head to head
About

LiDVN

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Bạn đang cần thi nhập tịch trở thành công dân Cộng hoà Liên bang Đức, nhưng bài thi nhập tịch có nhiều từ quá khó để hiểu? Với ứng dụng ôn tập song ngữ LiDVN, bạn vừa có thể ôn tập thi nhập tịch Đức một cách dễ dàng. Ứng dụng cung cấp: - Bộ câu hỏi ôn tập song ngữ Đức - Việt cho bài thi Einbürgerungstest và Leben in Deutschland. - Chức năng thi thử để bạn có thể kiểm tra kiến thức của mình. - Mọi dữ liệu đều ở trên điện thoại của bạn, bạn có thể ôn tập mọi lúc mọi nơi.

About

German with Rex

Master German with AI-powered lessons, real-life scenarios, and interactive games. Progress from beginner to intermediate levels with structured content and pronunciation feedback. Ideal for students, professionals, and culture enthusiasts.

Highlights
  • CEFR A1-B1 curriculum
  • Real-world dialogues
  • AI voice recognition
  • Personalized recommendations
  • Offline lesson access
  • Grammar exercises and vocabulary
Features
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Master German in an engaging and practical way with Learn German with Rex, designed for learners of all ages (teens to adults). Join Rex, the intelligent police dog from Europe’s iconic TV series, and immerse yourself in real-life scenarios, interactive games, and structured lessons tailored to your level. Key Benefits: CEFR A1-B1 Curriculum: From beginner to intermediate, with clear grammar explanations and vocabulary. Real-World Practice: Learn through dialogues about travel, work, and German culture (festivals, customs, history). AI-Powered Tools: Voice recognition for pronunciation feedback and personalized lesson recommendations. Diverse Content: Grammar exercises, themed vocabulary lists, news podcasts, and short stories. Offline Access: Download lessons and study anywhere, anytime. Ideal For: Students preparing for exams like Goethe-Zertifikat or TestDaF. Professionals seeking German language skills for work or relocation. Culture Enthusiasts exploring Germany through its traditions, cuisine, and landmarks. Terms of Service: https://diepchilykieu.github.io/germanwithrex/TermOfService.html Privacy Policy: https://diepchilykieu.github.io/germanwithrex/PrivacyPolicy.html

Screenshots

LiDVN3 screens
German with Rex4 screens

Verdict

The call

The clearest difference is in-app purchases: LiDVN at none against German with Rex's 3. German with Rex's advantage is device support. On price 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. German with Rex sells 3 in-app purchases, starting at $0.99 per month. LiDVN asks for nothing beyond the download.

Scorecard2 real differences · 8 level
LiDVN versus German with Rex: the parameters behind the verdict, then further details
ParameterLiDVNGerman with Rex
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequency—Every 10 days
Ads—No
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
Devices—iPhone, iPad, iPod — better
Requires iOS16.015.6 — better
Further details — not scored
Size58 MB73 MB
Age rating4+4+
DeveloperBao Lan Le QuangVanAnh Nguyen

In-app purchases

None

LiDVN

No in-app purchases

3 purchases

German with Rex

Subscriptions3
  • Basic Plan$0.991 Month
  • Standard Plan$1.991 Month
  • Premium Plan$2.991 Month

Questions

Is LiDVN free?
LiDVN is free to download, with no in-app purchases.
Is German with Rex free?
German with Rex is free to download, with in-app purchases available.

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