# Schema vs Datark

The clearest difference is in-app purchases: Datark at none against Schema's 4. Datark also leads on device support (3 vs 1). Schema's advantage is iOS requirement (18.0 vs 26.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Schema sells 4 in-app purchases, starting at $9.99 per month. Datark asks for nothing beyond the download.

Schema ships an update every 2 days, Datark every 3 days. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Schema | Datark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (13 ratings)](https://appshunter.io/ios/app/schema-a-database-client/id6738075782/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 61.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 days |
| Monetization | Free with in-app purchases | — |
| Size | 38 MB | 58 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Allan Grinshtein](https://appshunter.io/developer/424488886) | [Ilya Baravoi](https://appshunter.io/developer/1866999615) |

## What reviewers say

### Schema

[App page](https://appshunter.io/ios/app/schema-a-database-client/id6738075782)

A mobile client for managing MySQL and PostgreSQL databases. Connect to various cloud providers and monitor your data without writing SQL. Ideal for developers and database administrators on the go.

**Highlights:** Connect to MySQL and PostgreSQL, Database management without SQL, Supports Supabase, Neon DB, PlanetScale, AWS, Monitor data, Leverage Supabase realtime features, Intuitive user experience

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Monthly | $19.99 | per month |
| Yearly | $99.99 | per year |
| Yearly | $199.99 | per year |


### Datark

[App page](https://appshunter.io/ios/app/datark/id6775470298)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Schema free?

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

### Is Datark free?

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

### Do Schema or Datark have ads?

Neither Schema nor Datark shows ads.

### Which is updated more often, Schema or Datark?

Schema ships an update every 2 days, and Datark every 3 days. Most recently, Schema was updated on November 4, 2026 and Datark on November 5, 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.*