# Logic Layers vs The Daily Sphinx

The clearest difference is in-app purchases: Logic Layers at none against The Daily Sphinx's 1. Logic Layers also leads on iOS requirement (16.4 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. The Daily Sphinx sells 1 one-off in-app purchase. Logic Layers asks for nothing beyond the download.

## The numbers

| Metric | Logic Layers | The Daily Sphinx |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Size | 52 MB | 36 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Thimo Grauerholz](https://appshunter.io/developer/1534551174) | [Gal Itach](https://appshunter.io/developer/1867158254) |

## What reviewers say

### Logic Layers

[App page](https://appshunter.io/ios/app/logic-layers/id6756135104)

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

**In-app purchases:** none


### The Daily Sphinx

[App page](https://appshunter.io/ios/app/the-daily-sphinx/id6800842796)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sphinx Pro Lifetime | $3.99 | one-time |


## Frequently asked questions

### Is Logic Layers free?

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

### Is The Daily Sphinx free?

The Daily Sphinx is free to download, with in-app purchases available.

### Do Logic Layers or The Daily Sphinx have ads?

Neither Logic Layers nor The Daily Sphinx shows ads.

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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.*