# SQL Practice vs Power Apps Mobile Preview

The clearest difference is in-app purchases: Power Apps Mobile Preview at none against SQL Practice's 2. Power Apps Mobile Preview also leads on update cadence (monthly vs every 6 months). SQL Practice's advantage is chart position (#31 vs #169) and iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. SQL Practice sells 2 in-app purchases, starting at $3.99 per 7 days. Power Apps Mobile Preview asks for nothing beyond the download.

SQL Practice ships an update every 6 months, Power Apps Mobile Preview monthly. The most recent releases landed on October 11, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | SQL Practice | Power Apps Mobile Preview |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (137 ratings)](https://appshunter.io/ios/app/sql-practice-learn-database/id6749337619/reviews)** | — |
| Number of ratings | **137** | — |
| Positive reviews | 86.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Monthly** |
| Monetization | Free | — |
| Best chart rank | **#31** | #169 |
| Size | 48 MB | 57 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Marton Greber](https://appshunter.io/developer/1748728717) | [Microsoft Corporation](https://appshunter.io/developer/298856275) |

## What reviewers say

### SQL Practice

[App page](https://appshunter.io/ios/app/sql-practice-learn-database/id6749337619)

**Currently charting:** #31 Top Grossing · Developer Tools, #109 Top Free · Developer Tools (US App Store)

Master SQL with short, daily interactive sessions. Practice real-world queries and datasets on your phone to build confidence for career changes, professional development, or technical interviews. Learn database concepts and advanced techniques at your own pace.

**Highlights:** 15-minute daily learning sessions, Interactive exercises with real-world datasets, Progressive curriculum from beginner to advanced, Instant feedback and mistake analysis, Gamified progress tracking (streaks, XP, achievements), Master SELECT, JOINs, aggregations, and subqueries

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Access | $3.99 | per 7 days |
| Pro Access | $19.99 | per year |


### Power Apps Mobile Preview

[App page](https://appshunter.io/ios/app/power-apps-mobile-preview/id6753083462)

**Currently charting:** #169 Top Free · Developer Tools (US App Store)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SQL Practice free?

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

### Is Power Apps Mobile Preview free?

Power Apps Mobile Preview is free to download, with no in-app purchases.

### Do SQL Practice or Power Apps Mobile Preview have ads?

Neither SQL Practice nor Power Apps Mobile Preview shows ads.

### Which is updated more often, SQL Practice or Power Apps Mobile Preview?

SQL Practice ships an update every 6 months, and Power Apps Mobile Preview monthly. Most recently, SQL Practice was updated on October 11, 2026 and Power Apps Mobile Preview on October 6, 2026.

### Which is more popular, SQL Practice or Power Apps Mobile Preview?

SQL Practice currently peaks at #31 in the App Store charts, and Power Apps Mobile Preview at #169. Chart position reflects recent download velocity rather than total install base.

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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.*