# A Ray of Light vs Database Design Basics

The clearest difference is ads: A Ray of Light at none against Database Design Basics's shown. Database Design Basics's advantage is update cadence (daily vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

A Ray of Light ships an update every 2 months, Database Design Basics daily. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | A Ray of Light | Database Design Basics |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Daily** |
| Size | 57 MB | 37 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [A Ray of Light Ministries](https://appshunter.io/developer/1606989151) | [AFTW LLC](https://appshunter.io/developer/1886356149) |

## What reviewers say

### A Ray of Light

[App page](https://appshunter.io/ios/app/a-ray-of-light/id1606989149)

**In-app purchases:** none


### Database Design Basics

[App page](https://appshunter.io/ios/app/database-design-basics/id6768553095)

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

**In-app purchases:** none


## Frequently asked questions

### Is A Ray of Light free?

A Ray of Light is free to download, with no in-app purchases.

### Is Database Design Basics free?

Database Design Basics is free to download, with no in-app purchases.

### Do A Ray of Light or Database Design Basics have ads?

Database Design Basics shows ads; A Ray of Light does not.

### Which is updated more often, A Ray of Light or Database Design Basics?

A Ray of Light ships an update every 2 months, and Database Design Basics daily. Most recently, A Ray of Light was updated on November 7, 2026 and Database Design Basics on October 31, 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.*