# DB RelationalAlgebra vs App Screenshots

The clearest difference is update cadence: App Screenshots at weekly against DB RelationalAlgebra's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

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

DB RelationalAlgebra ships an update fortnightly, App Screenshots weekly. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | DB RelationalAlgebra | App Screenshots |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/app-screenshots-studio/id6792318534/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | — | Ad-supported |
| Size | 1 MB | 77 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Artur Borycki](https://appshunter.io/developer/6792125744) | [Vantage Point Labs LLC (MD)](https://appshunter.io/developer/1883750993) |

## What reviewers say

### DB RelationalAlgebra

[App page](https://appshunter.io/ios/app/db-relationalalgebra/id6792125742)

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

**In-app purchases:** none


### App Screenshots

[App page](https://appshunter.io/ios/app/app-screenshots-studio/id6792318534)

Easily create professional device mockups for your apps. Select a device, add your screenshot, customize the angle and color, and generate your mockup quickly. An indispensable tool for developers.

**Highlights:** Create device mockups, Add app screenshots, Customize device angle, Select device color, Fast generation

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

**In-app purchases:** none


## Frequently asked questions

### Is DB RelationalAlgebra free?

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

### Is App Screenshots free?

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

### Do DB RelationalAlgebra or App Screenshots have ads?

Neither DB RelationalAlgebra nor App Screenshots shows ads.

### Which is updated more often, DB RelationalAlgebra or App Screenshots?

DB RelationalAlgebra ships an update fortnightly, and App Screenshots weekly. Most recently, DB RelationalAlgebra was updated on October 7, 2026 and App Screenshots on October 13, 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.*