# The  Sandra Bickmore Method vs Core

The clearest difference is ads: Core at none against The  Sandra Bickmore Method's shown. Core also leads on iOS requirement (17.0 vs 26.0). The  Sandra Bickmore Method's advantage is device support (3 vs 1). On price and in-app purchases there is nothing between them.

Both are free to download. The  Sandra Bickmore Method sells 3 in-app purchases, starting at $9.99 per month and Core sells 2 in-app purchases, starting at $14.99 per year. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | The  Sandra Bickmore Method | Core |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Size | 92 MB | 3 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sandra Bickmore](https://appshunter.io/developer/1846934501) | [Liridon Tahiraj](https://appshunter.io/developer/1823885577) |

## What reviewers say

### The  Sandra Bickmore Method

[App page](https://appshunter.io/ios/app/the-sandra-bickmore-method/id6754180014)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7 min 7 day challenge | $9.99 | per month |
| Subscription | $29.99 | per month |
| One Time Subscription | $400.00 | one-time |


### Core

[App page](https://appshunter.io/ios/app/core-pelvic-floor-trainer/id6780136661)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Core Pro — Yearly | $14.99 | per year |
| Core Pro — Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is The  Sandra Bickmore Method free?

The  Sandra Bickmore Method is free to download, with in-app purchases available.

### Is Core free?

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

### Do The  Sandra Bickmore Method or Core have ads?

The  Sandra Bickmore Method shows ads; Core 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.*