# SQL Practice vs BGNFK

The clearest difference is review sentiment: SQL Practice at 86% against BGNFK's 0%. SQL Practice also leads on rating (4.7 vs 1.3) and ratings volume (150 vs 9). BGNFK's advantage is in-app purchases (none vs 2) and update cadence (every 5 weeks vs every 6 months). On price, ads, monetization model 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. BGNFK asks for nothing beyond the download.

SQL Practice holds the better App Store score, 4.7 against 1.3. That said, the two scores are not equally well evidenced: SQL Practice has 150 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 86% of SQL Practice's written reviews are positive against 0% of BGNFK's.

SQL Practice ships an update every 6 months, BGNFK every 5 weeks. The most recent releases landed on October 30, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | SQL Practice | BGNFK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (150 ratings)](https://appshunter.io/ios/app/sql-practice-learn-database/id6749337619/reviews)** | [1.3 (9 ratings)](https://appshunter.io/ios/app/bgnfk/id6758329405/reviews) |
| Number of ratings | **150** | 9 |
| Positive reviews | **86.1% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Best chart rank | **#97** | — |
| Size | 48 MB | 149 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Marton Greber](https://appshunter.io/developer/1748728717) | [Southstar Media LLC](https://appshunter.io/developer/1891539374) |

## What reviewers say

### SQL Practice

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

**Currently charting:** #97 Top Free · Developer Tools, #138 Top Grossing · 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 |


### BGNFK

[App page](https://appshunter.io/ios/app/bgnfk/id6758329405)

Learn about the technical principles, regulations, and responsible use of electric bicycles. This app helps you understand how to best utilize this efficient and eco-friendly urban transportation method.

**Highlights:** Electric bicycle technical principles, Local regulation compliance, Responsible usage guidelines, Maintenance tips, Urban travel efficiency

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

**In-app purchases:** none


## Frequently asked questions

### Is SQL Practice free?

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

### Is BGNFK free?

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

### Which has better reviews, SQL Practice or BGNFK?

SQL Practice is rated higher. SQL Practice averages 4.7 out of 5 from 150 ratings, while BGNFK averages 1.3 from 9 ratings.

### Do SQL Practice or BGNFK have ads?

Neither SQL Practice nor BGNFK shows ads.

### Which is updated more often, SQL Practice or BGNFK?

SQL Practice ships an update every 6 months, and BGNFK every 5 weeks. Most recently, SQL Practice was updated on October 30, 2026 and BGNFK on October 12, 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.*