# Learn SQL vs US Constitution Guide

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.

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.

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.

## The numbers

| Metric | Learn SQL | US Constitution Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/learn-sql-database-and-queries/id6742056493/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 89 MB | 7 MB |
| Requires iOS | **15.1** | 26.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MEHMET CANKER (TR)](https://appshunter.io/developer/1565350155) | [Yeferson Jimenez Sevilla](https://appshunter.io/developer/1889049374) |

## What reviewers say

### Learn SQL

[App page](https://appshunter.io/ios/app/learn-sql-database-and-queries/id6742056493)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $3.99 | per 7 days |
| Monthly Subscription | $4.99 | per month |
| Yearly Subscription | $29.99 | per year |
| Lifetime Subscription | $19.90 | one-time |


### US Constitution Guide

[App page](https://appshunter.io/ios/app/us-constitution-guide/id6780650729)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*