Comparison

Learn and Test vs SOLID Architecture

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Learn and Test

Features
Read full description

Empower your CCSP exam preparation with Learn and Test: CCSP Exam! Our app is meticulously crafted to offer an immersive testing experience, equipping you with the knowledge and confidence needed to excel in the Certified Cloud Security Professional certification. Dive into a rich array of practice questions that touch upon every critical area, ensuring you're prepared for every challenge that comes your way. Key Features: Extensive Question Bank: Delve into a vast collection of questions thoroughly covering essential topics, providing you with a comprehensive preparation toolkit. In-Depth Explanations: Uncover valuable insights with each query. Detailed rationales accompany every question to deepen your understanding and enhance information retention. Customizable Quizzes: Tailor your study sessions by selecting specific topics and question types. This flexibility allows you to focus on areas that require the most attention, optimizing your preparation strategy. Progress Tracking: Monitor your advancement with ease. Our intuitive tracking features provide a clear view of your progress, allowing you to measure growth and identify areas for further improvement. Offline Access: Maintain your study momentum anytime, anywhereβ€”even without internet connectivity. Perfect for learning on the go, this feature ensures you're never far from your study materials. User-Friendly Interface: Navigate effortlessly through a streamlined and intuitive app design. Keep your focus on mastering the material with an interface designed to enhance your learning experience. Download Learn and Test: CCSP Exam today and step into a smarter, more effective way of preparing for your Certified Cloud Security Professional certification! Your journey to CCSP excellence begins hereβ€”transform your study habits and achieve success! Seize the advantage, ensure success, and embark on your path to certification today! --- Auto-renewable subscriptions are available from the App Store for Learn and Test: CCSP Exam. β€’ Payment will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration/price selected) unless auto-renew is turned off at least 24 hrs before the end of the current period. β€’ Account will be charged for renewal within 24-hours prior to the end of the current period. β€’ Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase. Terms of Use: https://ccsp.hubtests.com/terms Privacy Policy: https://ccsp.hubtests.com/privacy

About

SOLID Architecture

Features
Read full description

Learning SOLID is an educational app focused on software architecture and development best practices. The goal of the app is to teach SOLID principles in a clear, practical, and applicable way for everyday development. The content is organized into modules, with one module dedicated to each SOLID principle. Each module combines theoretical explanations, real world examples inspired by professional scenarios, and practical exercises to reinforce learning. The app was designed for those who want to understand not only the concept, but also how to apply SOLID in real projects. The examples show tightly coupled code, common maintenance problems, and how to refactor into cleaner and more scalable solutions. In the practical section, users interact with a simple and intuitive interface, allowing them to practice concepts without needing to type code. This enables full focus on architectural thinking and understanding the responsibilities of each class or component. Main features of the app: Clear and objective explanation of all SOLID principles A complete module for each letter of SOLID Real world examples based on market problems Practical and interactive exercises Comparison between incorrect code and refactored code Content focused on architecture and best practices Simple interface for distraction free learning Learning SOLID is recommended for students, beginner developers, and professionals who want to strengthen architectural concepts, write cleaner code, and build systems that are easier to maintain and evolve.

Screenshots

Learn and Test4 screens
SOLID Architecture4 screens

Verdict

The call

The clearest difference is update cadence: SOLID Architecture at every 9 days against Learn and Test's every 3 months. SOLID Architecture also leads on iOS requirement (13.0 vs 17.2). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Learn and Test sells 2 in-app purchases, starting at $9.99 per month and SOLID Architecture sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Learn and Test ships an update every 3 months, SOLID Architecture every 9 days. The most recent releases landed on September 19, 2026 and September 16, 2026 respectively.

Scorecard2 real differences Β· 4 level
Learn and Test versus SOLID Architecture: the parameters behind the verdict, then further details
ParameterLearn and TestSOLID Architecture
PriceFreeFree
Update frequencyEvery 3 monthsEvery 9 days β€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone, iPod β€” better
Requires iOS17.213.0 β€” better
Further details β€” not scored
Size9 MB94 MB
Age rating4+4+
DeveloperCargo Teleport IncAirton Siqueira de Freitas

In-app purchases

2 purchases

Learn and Test

Subscriptions1
  • Premium monthly subscription$9.991 Month
One-time1
  • Lifetime version$19.99
3 purchases

SOLID Architecture

One-time3
  • CERTIFICATE OF COMPLETION$2.99
  • Premium access$4.99
  • FULL PASS ALL APPS$17.99

Questions

Is Learn and Test free?
Learn and Test is free to download, with in-app purchases available.
Is SOLID Architecture free?
SOLID Architecture is free to download, with in-app purchases available.
Do Learn and Test or SOLID Architecture have ads?
Neither Learn and Test nor SOLID Architecture shows ads.
Which is updated more often, Learn and Test or SOLID Architecture?
Learn and Test ships an update every 3 months, and SOLID Architecture every 9 days. Most recently, Learn and Test was updated on September 19, 2026 and SOLID Architecture on September 16, 2026.

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