# Cornerstone vs CD&R

The clearest difference is iOS requirement: CD&R at 11.0 against Cornerstone's 14.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Cornerstone | CD&R |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cd-and-r/id6736664798/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | — |
| Monetization | — | Free |
| Size | 4 MB | 38 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Cornerstone Building Brands Inc](https://appshunter.io/developer/1719164774) | [Intracta, LLC](https://appshunter.io/developer/1772971546) |

## What reviewers say

### Cornerstone

[App page](https://appshunter.io/ios/app/cornerstone-bb-events/id6473549254)

**Features:** macOS Compatibility

**In-app purchases:** none


### CD&R

[App page](https://appshunter.io/ios/app/cd-and-r/id6736664798)

This app enhances event engagement and learning for hybrid and in-person meetings. It provides personalized agendas, real-time updates, venue information, and interactive tools like Q&A and polling to foster attendee interaction and knowledge retention.

**Highlights:** Personalized agendas, Real-time travel updates, Moderated Q&A panel, Secure social media wall, Polling and gamification, Presenter effectiveness assessment

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cornerstone free?

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

### Is CD&R free?

CD&R is free to download, with no in-app purchases.

### Do Cornerstone or CD&R have ads?

Neither Cornerstone nor CD&R 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.*