# Core by Ceri vs SIN PERFORMANCE COACHING

The clearest difference is in-app purchases: Core by Ceri at none against SIN PERFORMANCE COACHING's 1. SIN PERFORMANCE COACHING's advantage is ads (none vs shown) and device support (3 vs 1). On price and iOS requirement there is nothing between them.

Both are free to download. SIN PERFORMANCE COACHING sells 1 in-app purchase, starting at $0.99 per month. Core by Ceri asks for nothing beyond the download.

## The numbers

| Metric | Core by Ceri | SIN PERFORMANCE COACHING |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | — |
| Size | 34 MB | 57 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CORE BY CERI LTD](https://appshunter.io/developer/1846727873) | [SIN PHYSIO](https://appshunter.io/developer/1849918866) |

## What reviewers say

### Core by Ceri

[App page](https://appshunter.io/ios/app/core-by-ceri/id6754121928)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### SIN PERFORMANCE COACHING

[App page](https://appshunter.io/ios/app/sin-performance-coaching/id6754763765)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| fitness | $0.99 | per month |


## Frequently asked questions

### Is Core by Ceri free?

Core by Ceri is free to download, with no in-app purchases.

### Is SIN PERFORMANCE COACHING free?

SIN PERFORMANCE COACHING is free to download, with in-app purchases available.

### Do Core by Ceri or SIN PERFORMANCE COACHING have ads?

Core by Ceri shows ads; SIN PERFORMANCE COACHING 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.*