Comparison

Learn SQL vs US Constitution Guide

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

Head to head
About

Learn SQL

Master SQL and database fundamentals with interactive lessons and AI-powered support. Practice with a live database and real-time query execution. Offers a free core curriculum and advanced features via subscription.

Highlights
  • AI-powered lessons
  • Real-time query execution
  • Built-in live database
  • Interactive SQL editor
  • Progress tracking
  • Notebook feature
  • Certificates of completion (Pro)
Features
Read full description

SQL Academy: Learn with AI is the ultimate mobile app for mastering SQL and database fundamentals. Whether you're a complete beginner or an experienced developer, this app offers a guided, interactive, and hands-on way to learn SQL. Structured Query Language (SQL) is the foundation of modern data systems. SQL Academy makes learning practical and enjoyable with real-time query execution, a built-in live database, personalized lessons, and smart AI-powered support. You can start learning the basics for free, including lessons on SELECT statements, filtering, ordering, and table manipulation. The app includes a free interactive SQL editor, notebook feature, and core curriculum to help you begin your journey. Some advanced features such as AI-generated SQL code, smart query assistance, real-time SQL challenges, and certificates of completion are available only with a Pro subscription. These Pro-only features are clearly marked within the app and can be unlocked with a subscription. The AI tutor explains complex concepts like JOINs, subqueries, and indexing in simple terms. When you make mistakes, it helps you understand why and how to fix them. You can also save your favorite queries, track your learning progress, and revisit key concepts using the built-in notebook and query library. From basic commands to advanced performance tuning, SQL Academy offers a complete learning experience. Whether you want to build dashboards, analyze data, or improve your development skills, this app has everything you need. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://coddykit.com/terms/privacy-policy Term of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy https://coddykit.com/terms/privacy-policy

About

US Constitution Guide

Features
Read full description

US CONSTITUTION The Constitution of the United States is the supreme law of the nation. It establishes the fundamental principles of the federal government, protects individual rights and liberties, and defines the structure, powers, and responsibilities of public institutions. UNOFFICIAL APPLICATION - NO GOVERNMENT AFFILIATION -This application is completely independent and UNOFFICIAL. -It is not affiliated with, associated with, authorized by, or endorsed by the United States Government or any public agency. -The content is provided solely for educational, informational, and reference purposes. DISCLAIMER -This application does not represent the United States Government or any governmental institution. -The information included is intended for educational, academic, and reference purposes. -The developers of this application have no official relationship with any government entity. -Although efforts are made to keep the content accurate and up to date, users should consult official sources to verify amendments, legal interpretations, or current constitutional provisions. SOURCE OF INFORMATION The content of this application is based on public documents and official sources of the United States. OFFICIAL SOURCE: https://www.archives.gov/ TERMS OF USE AND PRIVACY POLICY The use of this application is subject to the Terms of Use (EULA) and the developer's Privacy Policy. TERMS OF USE (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ POLÍTICA DE PRIVACIDAD: https://www.termsfeed.com/live/2b0d0e3c-130e-43f1-a3c7-3c8091322a13 ABOUT THE US CONSTITUTION US Constitution is a tool designed for students, teachers, attorneys, judges, researchers, and citizens interested in studying the Constitution of the United States and the principles that govern the nation. The application provides quick and easy access to the constitutional text, including the Preamble, the seven original Articles, and all twenty-seven Amendments, including the Bill of Rights. Thanks to its intuitive design, users can quickly locate specific provisions through advanced search tools and organized navigation by Articles and Amendments. This application serves as a practical resource for academic study, legal research, civic education, and personal reference, helping users better understand the rights, freedoms, governmental structure, and constitutional principles established by the Constitution of the United States. In addition, the application works offline, ensuring access to constitutional information anytime and anywhere. It also includes accessibility and personalization features designed to provide a comfortable, efficient, and adaptable reading experience for every user. KEY FEATURES • Complete and updated constitutional text • Includes the Bill of Rights • Includes all 27 Amendments • Works offline without internet access • Quick access to Articles and Amendments • Advanced content search • Simple and intuitive navigation • Copy and share constitutional text • Favorites list • List and grid views • Text-to-speech reading • Customizable reading mode • Accessibility support for visually impaired users • Fast consultation for study and legal research

Screenshots

Learn SQL4 screens
US Constitution Guide4 screens

Verdict

The call

The clearest difference is in-app purchases: US Constitution Guide at none against Learn SQL's 4. Learn SQL's advantage is iOS requirement (15.1 vs 26.5). On price, update cadence, ads and device support there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Learn SQL sells 4 in-app purchases, starting at $3.99 per 7 days. US Constitution Guide asks for nothing beyond the download.

UpkeepUpdate frequency

Learn SQL ships an update every 3 weeks, US Constitution Guide every 6 weeks. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 7 level
Learn SQL versus US Constitution Guide: the parameters behind the verdict, then further details
ParameterLearn SQLUS Constitution Guide
PriceFreeFree
Rating5.0 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyEvery 3 weeks — betterEvery 6 weeks
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better26.5
Further details — not scored
Size89 MB7 MB
Age rating4+4+
DeveloperMEHMET CANKER (TR)Yeferson Jimenez Sevilla

In-app purchases

4 purchases

Learn SQL

Subscriptions3
  • Weekly Subscription$3.997 Days
  • Monthly Subscription$4.991 Month
  • Yearly Subscription$29.991 Year
One-time1
  • Lifetime Subscription$19.90
None

US Constitution Guide

No in-app purchases

Questions

Is Learn SQL free?
Learn SQL is free to download, with in-app purchases available.
Is US Constitution Guide free?
US Constitution Guide is free to download, with no in-app purchases.
Do Learn SQL or US Constitution Guide have ads?
Both Learn SQL and US Constitution Guide show ads.
Which is updated more often, Learn SQL or US Constitution Guide?
Learn SQL ships an update every 3 weeks, and US Constitution Guide every 6 weeks. Most recently, Learn SQL was updated on November 4, 2026 and US Constitution Guide on November 5, 2026.

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