# SQLGym — Practice SQL anywhere

> Practice SQL anywhere (iPhone/iPad app by Andrew Beckerman.)

- Source: https://appshunter.io/ios/app/sqlgym/id6818391481 (this page in markdown: same URL + `.md`)
- Developer: [Andrew Beckerman](https://appshunter.io/developer/6814264456)
- Category: Developer Tools
- Price: $2.99
- Age rating: 4+
- Requires: iOS 18.0 · 20 MB
- Languages: American English
- Released: 2026-10-05
- Data updated: 2026-10-09
- User reviews in markdown: https://appshunter.io/ios/app/sqlgym/id6818391481/reviews.md

## What is SQLGym?

Keep your SQL skills sharp, wherever you are. SQLGym is a focused practice environment for people who already know SQL and want to solve problems on their iPhone.

Write real PostgreSQL queries against original fictional datasets. Run your query, compare your output, fix mistakes, and move to the next problem.

• Ten original problems across easy, medium, and hard difficulties.
• Practice joins, aggregations, CTEs, subqueries, dates, and window functions.
• A native SQL editor with a keyboard toolbar and schema-aware suggestions.
• Inspect table schemas, sample data, and expected output as you work.
• Review concise solutions after solving a problem or choosing to give up.
• Track solved problems, attempts, first-attempt accuracy, and daily streaks.
• Practice offline. No account or subscription required.

Queries run on your iPhone. Your progress stays on that device and does not sync across devices.


## Version history (last 1 release)

### 1.0 — 2026-10-05

No release notes.

## More apps by Andrew Beckerman

- [Sumday — Daily Number Puzzle](https://appshunter.io/ios/app/sumday-daily-number-puzzle/id6814264304)
- [Guesstimate: Daily Five](https://appshunter.io/ios/app/guesstimate-daily-five/id6814303660)
- [Dating CRM](https://appshunter.io/ios/app/dating-crm/id6818911876)

All apps by Andrew Beckerman: https://appshunter.io/developer/6814264456

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-09.*