# The Foundation Stone vs Sha'ar

The clearest difference is in-app purchases: The Foundation Stone at none against Sha'ar's 1. The Foundation Stone also leads on device support (3 vs 1) and iOS requirement (15.1 vs 26.0). On price and ads there is nothing between them.

Both are free to download. Sha'ar sells 1 one-off in-app purchase. The Foundation Stone asks for nothing beyond the download.

## The numbers

| Metric | The Foundation Stone | Sha'ar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Daily |
| Size | 30 MB | 19 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MORDAKHAY KHOLDAROV](https://appshunter.io/developer/6787824075) | [Laury Karin MOUBAMBA](https://appshunter.io/developer/1873314635) |

## What reviewers say

### The Foundation Stone

[App page](https://appshunter.io/ios/app/the-foundation-stone/id6787824073)

**In-app purchases:** none


### Sha'ar

[App page](https://appshunter.io/ios/app/shaar-learn-gematria/id6795088980)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| The whole path | $6.99 | one-time |


## Frequently asked questions

### Is The Foundation Stone free?

The Foundation Stone is free to download, with no in-app purchases.

### Is Sha'ar free?

Sha'ar is free to download, with in-app purchases available.

### Do The Foundation Stone or Sha'ar have ads?

Neither The Foundation Stone nor Sha'ar 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.*