# LinkedInCarousel vs Cornerstone Bids

The clearest difference is in-app purchases: Cornerstone Bids at none against LinkedInCarousel's 2. LinkedInCarousel's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. LinkedInCarousel sells 1 in-app purchase, starting at $49.99 per year. Cornerstone Bids asks for nothing beyond the download.

LinkedInCarousel ships an update every 5 days, Cornerstone Bids every 3 days. The most recent releases landed on September 28, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | LinkedInCarousel | Cornerstone Bids |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/cornerstone-bids/id6792765224/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 3 days** |
| Monetization | — | Free |
| Size | 35 MB | 0 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Sanskar Tiwari](https://appshunter.io/developer/1589580771) | [Cornerstonebids LLC](https://appshunter.io/developer/6792765226) |

## What reviewers say

### LinkedInCarousel

[App page](https://appshunter.io/ios/app/linkedincarousel/id6759715013)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LinkedIn Carousel | $49.99 | per year |


### Cornerstone Bids

[App page](https://appshunter.io/ios/app/cornerstone-bids/id6792765224)

Streamline concrete and masonry estimating with phase-based takeoff calculators and automated pricing. Generate professional proposals quickly from your mobile device or web browser, empowering subcontractors to bid with confidence.

**Highlights:** Phase-based takeoff calculators, Centralized pricing, Quantity tracking, Professional proposal generation, Cross-device access

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LinkedInCarousel free?

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

### Is Cornerstone Bids free?

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

### Do LinkedInCarousel or Cornerstone Bids have ads?

Neither LinkedInCarousel nor Cornerstone Bids shows ads.

### Which is updated more often, LinkedInCarousel or Cornerstone Bids?

LinkedInCarousel ships an update every 5 days, and Cornerstone Bids every 3 days. Most recently, LinkedInCarousel was updated on September 28, 2026 and Cornerstone Bids on October 6, 2026.

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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.*