One app. 30 certifications.
Practice for AI, cloud, security, project management and finance certifications in one app: AWS, Azure, Google Cloud, NVIDIA, CompTIA Security+, CISSP, PMP, CFA and more. Over 2,200 questions with explanations, on iPhone, iPad and Mac.
- 🎓 30 tracks
- 📚 2,200+ questions
- ✈️ Works offline
- 💻 iPhone, iPad & Mac
Try one now
A real question from the AI Practitioner track. Pick an answer.
A company describes a new system as 'agentic AI'. Which characteristic most directly justifies that label?
Every answer comes with the "why"
The app doesn't just mark you right or wrong. It explains why the right answer is right and why the others fail, which is how you learn to spot the near-miss on exam day.
Every track in one place
Switch between certifications without switching apps. Your progress is tracked per track.
AI & machine learning
AI Practitioner, ML Engineer, Generative AI Developer, NVIDIA Generative AI LLMs, Azure AI, Google ML Engineer and more.
Cloud
AWS Cloud Practitioner and Solutions Architect, Azure Fundamentals, Google Associate Cloud Engineer.
Security
CompTIA Security+ and CISSP.
Project management
PMP.
Finance
CFA, CFP and CMA.
Healthcare
CNA and CPC.
Study on the train, on a plane, anywhere.
All questions ship inside the app, so it behaves the same with no signal. Only the news section needs a connection.
See our privacy policy.
- Works in Airplane Mode. Every question is built into the app.
- No ads, no account. Open it and start.
- Review mode. Drill the questions you missed.
- On your Mac too. The same app runs on iPhone, iPad and Mac.
- Progress stays on your device. Streaks, best scores and history.
Free, or go further with PRO
| Djamgatech | Djamgatech PRO | |
|---|---|---|
| Certification tracks | 30 | 59 |
| Practice questions | 2,200+ | 3,700+ |
| Explanations, review mode, progress | ✓ | ✓ |
| Offline, no ads | ✓ | ✓ |
| Price | Free | One-time purchase |
Frequently asked questions
Which certifications are included?
30 tracks across AI and machine learning, cloud (AWS, Azure, Google Cloud), security (CompTIA Security+, CISSP), project management (PMP), finance (CFA, CFP, CMA) and healthcare (CNA, CPC). Djamgatech PRO has 59.
Does it work offline?
Yes. All questions are built into the app.
Is it free?
Yes. Djamgatech is free with 30 tracks. Djamgatech PRO is a separate one-time purchase with 59 tracks.
Does it run on Mac?
Yes, on iPhone, iPad and Mac.
Are these official exam questions?
No. They are practice questions with explanations. The app is an independent study aid.
30 certifications in your pocket
Free on the App Store for iPhone, iPad and Mac. No ads. Works anywhere.
More offline apps from us
Djamgatech is an independent study aid and is not affiliated with, endorsed by, or sponsored by any certification body or vendor named on this page. All certification names are trademarks of their owners.