What the app does
Full mock exams at real length
Sit a complete 90-item mock in 90 minutes, weighted to the published CV0-004 domain percentages, and get an estimated 100–900 scaled score against the 750 pass mark.
2,184 original questions across all six domains
Cloud Architecture (23%), Deployment (19%), Operations (17%), Security (19%), DevOps Fundamentals (10%) and Troubleshooting (12%). Every item carries a stem, four options, an answer key, a full worked explanation and an objective tag.
57 simulated performance-based tasks
Four interaction types — sequence the steps, match each item, select all that apply and complete the configuration — each scored with partial credit and followed by a model answer.
Practice the way you want
Timed domain sets, untimed domain practice with instant explanations, drills for any of the 31 objectives, ten-item quick practice, weak-area drills built from your own results, and review queues for everything you missed or bookmarked.
364 spaced-repetition flashcards
One deck per domain covering every key term, scheduled across five levels so the cards you keep missing come back sooner.
Progress you can act on
A readiness percentage, projected scaled score, per-domain mastery, a mock-exam trend line, your weakest objectives, an exam-day countdown and a daily streak.
Privacy and offline use
Everything is bundled in the app and works with no network connection. There is no account, no sign-in, no analytics SDK, no advertising SDK and no third-party tracker. Your study progress is stored only on your own device.
Pricing
| Plan | Price (US) | Length | Renews |
|---|---|---|---|
| Monthly Full Access | $9.99 | 1 month | Yes, until cancelled |
| Annual Full Access | $29.99 | 1 year | Yes, until cancelled |
| Lifetime Full Access | $49.99 | One-time purchase | No |
Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically for the same period at the same price unless cancelled at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours prior to the end of the current period. Manage or cancel any time in your Apple Account settings. Prices shown are United States prices and vary by region.