# AZ-400 DevOps Solutions Prep — Exam Prep: Phone, Tablet & PC

> Exam Prep: Phone, Tablet & PC (iPhone/iPad app by CHOI SEONGMIN.)

- Source: https://appshunter.io/ios/app/az-400-devops-solutions-prep/id6782107784 (this page in markdown: same URL + `.md`)
- Developer: [CHOI SEONGMIN](https://appshunter.io/developer/6772332527)
- Category: Education
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.1 · 208 MB
- Languages: American English
- Released: 2026-06-25
- Data updated: 2026-10-24

## What is AZ?

Keep studying across your phone, tablet and desktop.

Use your phone on the move and a tablet or desktop when you want more room to study. Connect the same StudyCert account to continue your learning in the app and on the desktop web.

Prepare for Designing and Implementing Microsoft DevOps Solutions (AZ-400) with 508 practice questions and 150 key terms.

Study coverage · 5 areas
• Design and implement processes and communications
• Design and implement a source control strategy
• Design and implement build and release pipelines
• Develop a security and compliance plan
• Implement an instrumentation strategy

1. Build your foundation with key terms
Use flashcards to learn meanings, exam context and selection cues. Mark terms as known or not yet known, then revisit unstudied or unfamiliar cards. Edit card content to suit your learning and restore the original when needed.

2. Practice and understand each answer
Study in 50-question sets, by domain or by difficulty. Work through single- and multiple-choice questions, then read the explanation for the answer and each option. Choose all, unfinished or wrong questions; shuffle questions and choices; use a study timer; and resume where you left off.

3. Review mistakes and uncertain concepts
Collect questions marked for review, recent errors and repeated mistakes. Filter by cumulative wrong-answer count and focus on weaker domains or difficulty levels. The glossary report connects your known/not-yet records with accuracy on related questions.

4. Check your preparation with a mock exam
Practice time management with 50 questions in 100 minutes. Change answers before submission, resume a saved exam and receive grading when time expires. Afterwards, see correct, wrong and unanswered counts, your score and domain results, then revisit mistakes.

Tools that fit your study routine
Optional audio study reads terms and meanings aloud. Choose whether to include exam context and selection cues, set repeats and pauses, and control playback with the mini player. In the mobile app, audio can continue in the background and with the screen locked. A study calendar, learning streaks, weekly goals, reminders for unmet goals and light, dark or system themes support your routine. Learning records are managed for each supported language.

Some features require paid access. Check the included features and price on the purchase screen. Purchase restoration is supported.

This is an independent study aid, not an official, affiliated or endorsed app of any exam administrator or certification body. Exam names and trademarks belong to their respective owners.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| AZ-400 Lifetime Access | $4.99 | one-time |


## Is AZ safe?

Not enough ratings yet to assess AZ.

## Is AZ legit?

AZ-400 DevOps Solutions Prep appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for AZ is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 1.0.16 — 2026-10-22

Updated study screens and app presentation.

### 1.0.15 — 2026-10-07

Improved the study experience, voice playback, and app stability.

### 1.0.14 — 2026-08-17

This version adds the complete study flow: 50-question sets, domain and difficulty study, study history, choice explanations, review, mock exams, flashcards, and optional audio.

### 1.0.13 — 2026-08-17

This version adds the complete study flow: 50-question sets, domain and difficulty study, study history, choice explanations, review, mock exams, flashcards, and optional audio.

### 1.0.12 — 2026-08-03

Added in-app announcements, direct developer feedback, and a link to discover more certification study apps. Network failures are handled quietly so offline study remains uninterrupted.

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All apps by CHOI SEONGMIN: https://appshunter.io/developer/6772332527

## Related topics

[az devops](https://appshunter.io/ios/topics/az-devops) · [azure devops](https://appshunter.io/ios/topics/azure-devops) · [practice devo](https://appshunter.io/ios/topics/practice-devo)

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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 2026-10-24.*