Djamgatech PRO: Exam Prep AI
64 exams. Offline. No ads.
$19.99
Now 64 exam tracks and 3,159 questions, fully offline. The Google ML Engineer set is rebuilt for Google's June 2026 update, and multi-select scoring is fixed.
Djamgatech PRO is the ad-free, offline certification trainer for professionals
who want to get certified and stay employable in the age of AI.
One purchase. 64 certifications. 2,979 practice questions. No ads, no
subscription, no account, and no internet connection required.
WHAT'S INSIDE
AI & Machine Learning (20 tracks)
AWS Certified Machine Learning Specialty, AWS Certified AI Practitioner, AWS
Certified Machine Learning Engineer Associate, AWS Certified Generative AI
Developer, Google Professional Machine Learning Engineer, Google Cloud Certified
Generative AI Leader, Microsoft Certified Azure AI Apps and Agents Developer,
NVIDIA Certified Associate: Generative AI LLMs, Databricks Certified Generative
AI Engineer Associate, plus foundations in machine learning, deep learning,
neural networks, NLP, generative AI, explainable AI, MLOps and AIOps.
Cloud Computing (17 tracks)
AWS Certified Solutions Architect Associate, Cloud Practitioner, Developer
Associate, Data Engineer Associate, AI Practitioner and Advanced Networking
Specialty; Azure Fundamentals, Azure AI Fundamentals, Azure Administrator and
Azure Fabric Data Engineer Associate; Google Associate Cloud Engineer,
Professional Cloud Architect, Professional Cloud Security Engineer, Professional
Data Engineer and Professional Machine Learning Engineer; plus Certified
Kubernetes Administrator (CKA).
Cybersecurity (4 tracks)
CISSP, CISA, CISM and CompTIA Security+.
Business & Finance (8 tracks)
PMP, CAPM, CFA, CFP, CMA, CSM, Certified Treasury Professional and Lean Six
Sigma Black Belt.
Healthcare (4 tracks)
Certified Professional Coder (CPC), RHIT, CHDA and CNA.
BUILT FOR HOW PEOPLE ACTUALLY STUDY
- Five-minute sessions. Choose 5, 10 or 15 questions instead of grinding through
a 227-question bank you'll never finish in one sitting.
- Every option explained. Most apps tell you the right answer. Djamgatech PRO
explains all of them, so a wrong guess teaches you something.
- A review queue that adapts. Missed questions come back automatically and leave
the queue once you've got them right.
- Progress you can see. Daily streak, best score per certification, questions
answered, and how many are still waiting for review.
- Works on a plane. Every question ships inside the app. Airplane mode changes
nothing.
MORE THAN A QUESTION BANK
The Briefing tab keeps you current between study sessions:
- AI Daily News: a working professional's briefing on what actually shipped
- The DjamgaMind podcast, playable in the app and on your lock screen
- Hands-on tutorials for the coding tools professionals use day to day
- Live job listings, many with referral rewards, refreshed continuously
NATIVE, PRIVATE AND QUIET
Djamgatech PRO is a native app. Siri Shortcuts let you say "Practice offline" to
start a session. Daily study reminders are scheduled locally by iOS. Dark mode is
supported throughout.
Your quiz history, streak and review queue are stored on your device and never
uploaded. There is no account to create, no tracking, and no advertising SDK in
the app.
Questions or a certification you'd like added? Reach us at
https://djamgatech.web.app
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The Google Machine Learning Engineer set has been rebuilt for Google's June
2026 exam update, and a scoring bug affecting multi-select questions is fixed.
GOOGLE PROFESSIONAL ML ENGINEER, REBUILT
- Rewritten for Gemini Enterprise Agent Platform — Google renamed Vertex AI in
June 2026, and Model Garden, Feature Store, Workbench, Pipelines, Model
Registry and Model Monitoring moved with it. Every question now uses the
names you'll see on the exam.
- Grown from 81 to 96 questions and restructured onto Google's six official
exam sections at their published weights, so your score breakdown maps to
the real thing.
- Every answer option in this set now carries its own written explanation —
previously only the question as a whole was explained.
- New coverage of material added in the June update: Model Armor and prompt
injection defence, LLM-as-a-judge evaluation, Ray on Agent Platform, Managed
Service for Apache Airflow, private endpoints and CI/CD/CT pipelines.
- Questions about services Google has retired are gone — Cloud IoT Core, Cloud
Datalab, Dataprep and Data Studio.
- Exam timer corrected to Google's published two hours.
FIXED
- 79 multi-select questions, most of them in AWS Solutions Architect, were
marking every answer wrong because of a bug reading their answer keys. They
now score correctly.
64 exam tracks. 3,159 practice questions. All offline. No ads, no account, no
subscription.
The developer, DjamgaTech Corp, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- DjamgaTech Corp
- Size
- 6 MB
- Category
- Education
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 13.0 or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and German
- Age Rating
4+
- 4+
- Copyright
- © 2026 DjamgaTech Corp.

