# SQL Vision vs KST ONE

SQL Vision and KST ONE are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SQL Vision ships an update every 2 months, KST ONE monthly. The most recent releases landed on September 9, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | SQL Vision | KST ONE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 48 MB | 72 MB |
| Requires iOS | **15** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EStream](https://appshunter.io/developer/1291165116) | [Netquas Softech](https://appshunter.io/developer/1566509801) |

## What reviewers say

### SQL Vision

[App page](https://appshunter.io/ios/app/sql-vision/id6736932365)

**Features:** macOS Compatibility

**In-app purchases:** none


### KST ONE

[App page](https://appshunter.io/ios/app/kst-one/id6748584763)

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

**In-app purchases:** none


## Frequently asked questions

### Is SQL Vision free?

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

### Is KST ONE free?

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

### Do SQL Vision or KST ONE have ads?

Neither SQL Vision nor KST ONE shows ads.

### Which is updated more often, SQL Vision or KST ONE?

SQL Vision ships an update every 2 months, and KST ONE monthly. Most recently, SQL Vision was updated on September 9, 2026 and KST ONE on September 17, 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.*