# SQLPro Studio vs CodeDiff +

The clearest difference is price: SQLPro Studio at Free against CodeDiff +'s $3.99. SQLPro Studio also leads on rating (4.3 vs 2.0) and update cadence (every 4 days vs every 7 months). CodeDiff +'s advantage is in-app purchases (none vs 4). On ads, device support and iOS requirement there is nothing between them.

SQLPro Studio is free to download; CodeDiff + costs $3.99 up front. SQLPro Studio sells 4 in-app purchases, starting at $15.99 per month. CodeDiff + asks for nothing beyond the download.

SQLPro Studio holds the better App Store score, 4.3 against 2.0. That said, the two scores are not equally well evidenced: SQLPro Studio has 63 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 72% of SQLPro Studio's written reviews are positive against 50% of CodeDiff +'s.

SQLPro Studio ships an update every 4 days, CodeDiff + every 7 months. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | SQLPro Studio | CodeDiff + |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[4.3 (63 ratings)](https://appshunter.io/ios/app/sqlpro-studio-sql-database/id1273366668/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/codediff-plus/id6755953776/reviews) |
| Number of ratings | **63** | 1 |
| Positive reviews | **71.9% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 7 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 185 MB | 2 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hankinsoft Development Inc](https://appshunter.io/developer/305178629) | [Nitrio](https://appshunter.io/developer/321121189) |

## What reviewers say

### SQLPro Studio

[App page](https://appshunter.io/ios/app/sqlpro-studio-sql-database/id1273366668)

A premium client for managing various database servers like MySQL, PostgreSQL, and SQL Server. It offers features like SQL autocompletion, syntax highlighting, and secure SSH tunneling. Premium upgrade required for full functionality.

**Highlights:** SQL autocompletion, Syntax highlighting, Tabbed interface, SSH tunneling, Microsoft Entra ID sign-in, Support for multiple database servers

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SQLPro Premium (Monthly) | $15.99 | per month |
| SQLPro Premium | $108.99 | per year |
| SQLPro Premium | $108.99 | per year |
| SQLPro Studio - Lifetime | $219.99 | one-time |


### CodeDiff +

[App page](https://appshunter.io/ios/app/codediff-plus/id6755953776)

Easily compare code files on your iPhone and iPad with a side-by-side view. Highlight changes, navigate between differences, and customize your viewing experience. Supports numerous file formats and offers advanced comparison options.

**Highlights:** Side-by-Side and Stacked Diff View, Highlight Changes in Color, Navigate Between Differences, Supports Multiple File Formats, Customizable Code Viewer, Advanced Diff Options, Search and Export Functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is SQLPro Studio free?

SQLPro Studio is free to download, with in-app purchases available.

### Is CodeDiff + free?

CodeDiff + costs $3.99, with no in-app purchases.

### Which has better reviews, SQLPro Studio or CodeDiff +?

SQLPro Studio is rated higher. SQLPro Studio averages 4.3 out of 5 from 63 ratings, while CodeDiff + averages 2.0 from 1 ratings.

### Do SQLPro Studio or CodeDiff + have ads?

Neither SQLPro Studio nor CodeDiff + shows ads.

### Which is updated more often, SQLPro Studio or CodeDiff +?

SQLPro Studio ships an update every 4 days, and CodeDiff + every 7 months. Most recently, SQLPro Studio was updated on October 29, 2026 and CodeDiff + on October 30, 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.*