# Certo - Claude Exam Prep — CCA-F Architect Prep > CCA-F Architect Prep (iPhone/iPad app by Fabian Jeckel.) - Source: https://appshunter.io/ios/app/certo-claude-exam-prep/id6766116644 (this page in markdown: same URL + `.md`) - Developer: [Fabian Jeckel](https://appshunter.io/developer/1865748709) - Category: Education, Reference - Price: $12.99 - Age rating: 4+ - Requires: iOS 18.0 · 7 MB - Languages: American English - Released: 2026-05-19 - Data updated: 2026-06-25 - User reviews in markdown: https://appshunter.io/ios/app/certo-claude-exam-prep/id6766116644/reviews.md ## What is Certo? Certo — Claude Certified Architect Certo is a focused study companion for the Claude Certified Architect — Foundations exam. It walks you through every domain in the published exam blueprint with a diagnostic baseline, personalised study plan, practice questions, timed mock exams, spaced repetition, and a searchable cheatsheet. WHAT YOU GET • Diagnostic — 10 questions across all 5 domains to set your baseline and estimate your pass probability before you start. • Study plan — a personalised 3-phase roadmap (Learn, Reinforce, Cram) built around your exam date and weak domains. • Practice — one question at a time, with a clear explanation after each answer. Flag questions to revisit later. • Mock exam — 90-minute timed session with scaled scoring from 100 to 1000, pass at 720, with a full domain breakdown in the result. • Spaced repetition — every concept becomes a card scheduled by the SM-2 algorithm based on your recall. • Weakness radar — accuracy by domain and task statement, rolled up from every attempt you've made. • Cheatsheet — searchable knowledge and skill bullets for all 30 task statements. • Knowledge hub — 35 articles covering every domain primer and task statement in depth. • Glossary — plain-English definitions for key terms throughout the blueprint. DESIGNED FOR THE FOUNDATIONS EXAM The question pool, taxonomy, and scenarios mirror the published blueprint: • Domain 1 — Agentic Architecture & Orchestration (27%) • Domain 2 — Tool Design & MCP Integration (18%) • Domain 3 — Claude Code Configuration & Workflows (20%) • Domain 4 — Prompt Engineering & Structured Output (20%) • Domain 5 — Context Management & Reliability (15%) 342 expert-verified questions across 30 task statements and 5 domains. PRIVACY Your attempts and mastery are private to your account. You can start practising anonymously straight away — sign in with Apple later if you want cross-device sync. Independent study app — not affiliated with or endorsed by Anthropic. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ## Chart rankings - #166 in Top Paid · Education (US App Store) ## Version history (last 4 releases) ### 1.3 — 2026-06-07 Certo is always getting better! ### 1.2 — 2026-06-05 Access Certo on your iPhone, iPad or Mac! ### 1.1 — 2026-05-24 We are continuously working on making Certo your go to place for Claude Architecture Certification! ### 1.0 — 2026-05-19 No release notes. ## More apps by Fabian Jeckel - [Wanderpiece](https://appshunter.io/ios/app/wanderpiece/id6760568582) - [Ascend - Ready For HCM & ERP](https://appshunter.io/ios/app/ascend-ready-for-hcm-and-erp/id6761345741) - [Vanitas - Memento Mori](https://appshunter.io/ios/app/vanitas-memento-mori/id6763401623) All apps by Fabian Jeckel: https://appshunter.io/developer/1865748709 --- *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 2026-06-25.*