Apps by MastrAPI
CompTIA A+ & Security + Prep app icon

Education

CompTIA A+ & Security + Prep

MastrAPI

Free download 4.71 · 1 storefront · 2,165 ratings In-app purchases
Open on Apple

About this app

Pass your CompTIA exams with flying colors! Boost your confidence in passing the first time with our mobile app and a personal study plan based on your current skill and requirements. Based in Downers Grove, Illinois, CompTIA issues vendor-neutral professional certifications in over 120 countries. The organization releases over 50 industry studies annually to track industry trends and changes. Over 2.2 million people have earned CompTIA certifications since the association was established. Key features: - Choose from different topics required to receive a certification - Practice with 5000+ questions - Track your strengths and weaknesses within Stats section of the app - Study detailed statistics of every test you take - Compare your score to the community average for almost any type of exam - - - - Purchases, subscriptions and terms You need to buy a lifetime access or subscribe to get access to all features, courses and questions. The cost of the purchase is charged to your iTunes account. Subscriptions are auto-renewable and are billed at the rate and period selected depending on the subscription plan. Users’ accounts are charged for auto-renewal within 24 hours prior to the end of the current period. Subscriptions can be managed and auto-renewal can be turned off in Account Settings in iTunes after the purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Terms of use: https://mastrapi.com/terms.html Privacy policy: https://mastrapi.com/policy.html

Latest release

What’s New

Version 3.3.4 Dec 26, 2025

Improved receipt syncing reliability for subscription attribution.

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
2,165 ratings
2,166 2,165 2,165 Aug 16, 2026 · 2,165 ratings Aug 18, 2026 · 2,166 ratings Aug 20, 2026 · 2,165 ratings Aug 16, 2026 Aug 20, 2026

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free
Price history
Current Free
Free Aug 16, 2026 · Free Aug 20, 2026 · Free Aug 16, 2026 Aug 20, 2026
  1. First observed Aug 16, 2026 · 3:21 PM Free

Screenshots

CompTIA A+ & Security + Prep iPhone screenshotCompTIA A+ & Security + Prep iPhone screenshotCompTIA A+ & Security + Prep iPhone screenshotCompTIA A+ & Security + Prep iPhone screenshotCompTIA A+ & Security + Prep iPhone screenshotCompTIA A+ & Security + Prep iPhone screenshot