# Arrow Logic vs The Daily Sphinx

The clearest difference is ads: The Daily Sphinx at none against Arrow Logic's shown. Arrow Logic's advantage is iOS requirement (13.0 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Arrow Logic sells 1 one-off in-app purchase and The Daily Sphinx sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Arrow Logic | The Daily Sphinx |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 11 days | — |
| Size | 92 MB | 36 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Purple Night Inc](https://appshunter.io/developer/1868378073) | [Gal Itach](https://appshunter.io/developer/1867158254) |

## What reviewers say

### Arrow Logic

[App page](https://appshunter.io/ios/app/arrow-logic/id6757783627)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Advertisement | $5.99 | one-time |


### 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 Arrow Logic free?

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

### Is The Daily Sphinx free?

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

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

Arrow Logic shows ads; The Daily Sphinx does not.

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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.*