# Casnet vs SQL Prep

The clearest difference is review sentiment: Casnet at 100% against SQL Prep's 0%. Casnet also leads on rating (5.0 vs 3.7) and in-app purchases (none vs 3). SQL Prep's advantage is update cadence (every 5 days vs fortnightly). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. SQL Prep sells 3 in-app purchases, starting at $4.99 per month. Casnet asks for nothing beyond the download.

Casnet holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews point the same way: 100% of Casnet's written reviews are positive against 0% of SQL Prep's.

Casnet ships an update fortnightly, SQL Prep every 5 days. The most recent releases landed on October 19, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Casnet | SQL Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/casnet/id6737266531/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/sql-prep-learn-and-practice/id6752492649/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | **Free** | Freemium |
| Size | 71 MB | 6 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [DIGI TELE NETWORKS PRIVATE LIMITED](https://appshunter.io/developer/1412700663) | [Mustafa Ergisi](https://appshunter.io/developer/1829311519) |

## What reviewers say

### Casnet

[App page](https://appshunter.io/ios/app/casnet/id6737266531)

This app connects users with volunteering opportunities and educational courses. Engage in community projects, pursue personal growth through solo activities, and access a wide range of online and offline courses in fields like technology, medicine, and law.

**Highlights:** Volunteer collaboration, Solo volunteer activities, Online courses, Offline courses, Competitions, Research publication, Sport opportunities

**Features:** macOS Compatibility

**In-app purchases:** none


### SQL Prep

[App page](https://appshunter.io/ios/app/sql-prep-learn-and-practice/id6752492649)

Learn SQL through interactive challenges and gamified practice. Write queries, get instant feedback, and level up your database skills. Features an AI-powered SQL generator to help you understand query patterns.

**Highlights:** Interactive SQL challenges, Gamified learning with XP and streaks, AI-powered SQL generator, Instant feedback and explanations, Covers fundamental to advanced SQL topics, Interview prep mode

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SQL Generator | $4.99 | per month |
| Yearly Premium | $29.99 | per year |
| Pro Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Casnet free?

Casnet is free to download, with no in-app purchases.

### Is SQL Prep free?

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

### Which has better reviews, Casnet or SQL Prep?

Casnet is rated higher. Casnet averages 5.0 out of 5 from 2 ratings, while SQL Prep averages 3.7 from 3 ratings.

### Do Casnet or SQL Prep have ads?

Neither Casnet nor SQL Prep shows ads.

### Which is updated more often, Casnet or SQL Prep?

Casnet ships an update fortnightly, and SQL Prep every 5 days. Most recently, Casnet was updated on October 19, 2026 and SQL Prep on October 25, 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.*