# Devv 30 vs Learning SQL

The clearest difference is review sentiment: Learning SQL at 100% against Devv 30's 60%. Learning SQL also leads on ads (none vs shown). Devv 30's advantage is iOS requirement (12.4 vs 14.0). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Devv 30 sells 10 in-app purchases, starting at $6.99 per 7 days and Learning SQL sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Devv 30 ships an update every 8 days, Learning SQL every 10 days. The most recent releases landed on August 22, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Devv 30 | Learning SQL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (7 ratings)](https://appshunter.io/ios/app/learning-sql/id6744893043/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 8 days** | Every 10 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 85 MB | 171 MB |
| Requires iOS | **12.4** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Matteo Giardino](https://appshunter.io/developer/1753230979) | [Airton Siqueira de Freitas](https://appshunter.io/developer/1809776051) |

## What reviewers say

### Devv 30

[App page](https://appshunter.io/ios/app/devv-30-learn-coding/id6504672779)

Learn to code in just 30 days with short, engaging lessons. Build real-world projects, create a portfolio, and prepare for a developer career. Covers Python, JavaScript, HTML, and more.

**Highlights:** Learn popular programming languages, Build real-world projects, Create a portfolio for your resume, Earn a programming certificate, Daily coding challenges, Run code directly in the app

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Devv Pro Weekly | $6.99 | per 7 days |
| Pro Monthly | $6.99 | per month |
| Devv Pro Monthly | $8.99 | per month |
| Devv Pro Monthly | $14.99 | per month |
| Devv Pro 3 Months | $17.99 | per 3 months |
| Pro Yearly | $49.99 | per year |
| Devv Pro Yearly | $49.99 | per year |
| Devv Pro Yearly | $119.99 | per year |
| 1 Challenge Access | $34.99 | one-time |
| Lifetime Access | $69.99 | one-time |


### Learning SQL

[App page](https://appshunter.io/ios/app/learning-sql/id6744893043)

Master SQL and databases with a comprehensive course featuring interactive lessons, challenging tests, and practical exercises. Progress from fundamental concepts to advanced topics at your own pace.

**Highlights:** SQL fundamentals (SELECT, INSERT, UPDATE, DELETE), Filtering and grouping (WHERE, GROUP BY, HAVING, ORDER BY), Table relationships (JOINs), Advanced SQL topics (Views, Stored Procedures, Triggers, Indexes), Hands-on exercises, Interactive tests

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CERTIFICATE OF COMPLETION | $2.99 | one-time |
| SQL Full access with discount | $3.99 | one-time |
| Premium access | $4.99 | one-time |
| FULL PASS | $17.99 | one-time |


## Frequently asked questions

### Is Devv 30 free?

Devv 30 is free to download, with in-app purchases available.

### Is Learning SQL free?

Learning SQL is free to download, with in-app purchases available.

### Do Devv 30 or Learning SQL have ads?

Devv 30 shows ads; Learning SQL does not.

### Which is updated more often, Devv 30 or Learning SQL?

Devv 30 ships an update every 8 days, and Learning SQL every 10 days. Most recently, Devv 30 was updated on August 22, 2026 and Learning SQL on September 16, 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.*