# Luyện Viết Tiếng Đức IECS — Logic câu tiếng Đức A1-B2

> Logic câu tiếng Đức A1-B2 (iPhone/iPad app by Hoang Viet Anh Le.)

- Source: https://appshunter.io/ios/app/luyen-viet-tieng-uc-iecs/id6772055358 (this page in markdown: same URL + `.md`)
- Developer: [Hoang Viet Anh Le](https://appshunter.io/developer/1867705850)
- Category: Education, Reference
- Price: Free
- Age rating: 4+
- Requires: iOS 15.1 · 30 MB
- Languages: American English
- Released: 2026-06-14
- Data updated: 2026-10-25

## What is Luyện Viết Tiếng Đức IECS?

Satzly is a German sentence structure and sentence logic app for learners from CEFR level A1 to B2.

The app helps you understand German word order, identify verb positions, distinguish main and subordinate clauses, and practise reusable structures for German communication and writing.

MAIN FEATURES

• German sentence structure from A1 to B2
• Visual sentence component breakdowns
• Subject, verb, object, and connector identification
• V2 verb-position explanations
• Verb-final subordinate clauses
• Structures with weil, dass, wenn, and obwohl
• Modal verb sentence patterns
• Perfect tense and separable verb structures
• Annotated German sentence library
• Reusable sentence patterns
• Step-by-step sentence building
• Common sentence structure mistake review
• Saved sentences and mistake patterns
• A1-B2 writing roadmap
• AI sentence analysis when available
• Light and dark themes
• Vietnamese, English, and German interface languages

VISUAL SENTENCE LOGIC

Satzly divides German sentences into visual blocks so you can identify subjects, finite verbs, infinitives, participles, objects, time expressions, places, connectors, and end verbs.

This allows you to see how German sentences work instead of memorizing isolated rules.

IMPORTANT GERMAN STRUCTURES

Learn and practise:

• Main clauses with V2 word order
• Subordinate clauses with the verb at the end
• Modal verbs with final infinitives
• Perfect tense with haben or sein
• Separable verbs
• Questions and imperatives
• Relative clauses
• Advanced connectors and sentence patterns

ANNOTATED SENTENCE LIBRARY

Explore German sentences and short writing examples by CEFR level, topic, and difficulty. Each reference focuses on word order, connectors, verb position, reusable language, and common mistakes.

A1-B2 ROADMAP

Follow a structured progression:

• A1: basic sentences and verb position
• A2: perfect tense, subordinate clauses, and short emails
• B1: opinions, formal communication, and connected paragraphs
• B2: complex structures, relative clauses, and advanced connectors

Satzly is suitable for learners who want to understand German sentence structure, improve word order, and build more natural German sentences.

This app is an independent educational product developed by IECS and does not represent an official examination organization.

## Is Luyện Viết Tiếng Đức IECS safe?

Not enough ratings yet to assess Luyện Viết Tiếng Đức IECS.

## Is Luyện Viết Tiếng Đức IECS legit?

Luyện Viết Tiếng Đức IECS appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Luyện Viết Tiếng Đức IECS is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 4 releases)

### 1.3 — 2026-07-24

Cập nhật phiên bản mới:
- Đồng bộ tên hiển thị của ứng dụng.
- Cải thiện nội dung luyện cấu trúc câu tiếng Đức.
- Tối ưu trải nghiệm học và xem mẫu câu.
- Cập nhật giao diện và sửa một số lỗi nhỏ.

### 1.2 — 2026-07-01

Rename

### 1.1 — 2026-06-19

• Improved the German sentence structure and logic library.
• Added more A1-B2 sentence patterns and annotated examples.
• Improved the sentence-building roadmap.
• Fixed issues when opening selected structure patterns.
• Improved Vietnamese localization and app stability.

### 1.0 — 2026-06-14

No release notes.

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## More apps by Hoang Viet Anh Le

- [IECSConnect](https://appshunter.io/ios/app/iecsconnect/id6757590084)
- [Học Ngữ Pháp Tiếng Đức IECS](https://appshunter.io/ios/app/hoc-ngu-phap-tieng-uc-iecs/id6768947968)
- [Học Từ Vựng Tiếng Đức IECS](https://appshunter.io/ios/app/hoc-tu-vung-tieng-uc-iecs/id6771706936)
- [Thi viết cùng IECS](https://appshunter.io/ios/app/thi-viet-cung-iecs/id6772055615)

All apps by Hoang Viet Anh Le: https://appshunter.io/developer/1867705850

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-25.*