# Cornerstone Bids vs Smart Buddy

The clearest difference is rating: Cornerstone Bids at 5.0 against Smart Buddy's 3.9. Cornerstone Bids also leads on in-app purchases (none vs 2) and update cadence (every 3 days vs weekly). Smart Buddy's advantage is ratings volume (47 vs 2). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Smart Buddy sells 2 in-app purchases, starting at $10.99 per 7 days. Cornerstone Bids asks for nothing beyond the download.

Cornerstone Bids holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Smart Buddy has 47 ratings behind it against 2, so its average is the more settled of the two.

Cornerstone Bids ships an update every 3 days, Smart Buddy weekly. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Cornerstone Bids | Smart Buddy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/cornerstone-bids/id6792765224/reviews)** | [3.9 (47 ratings)](https://appshunter.io/ios/app/smart-buddy-cleaner-and-editor/id6798576532/reviews) |
| Number of ratings | 2 | **47** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | **Free** | Freemium |
| Size | 0 MB | 57 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Cornerstonebids LLC](https://appshunter.io/developer/6792765226) | [Shengke Universe Limited](https://appshunter.io/developer/6798576534) |

## What reviewers say

### 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


### Smart Buddy

[App page](https://appshunter.io/ios/app/smart-buddy-cleaner-and-editor/id6798576532)

Organize your photo library and transform everyday clips into shareable content. Compress videos, create Live Photos, extract still images, and design custom motion wallpapers for your iPhone Lock Screen.

**Highlights:** Video Compression, Video to Live Photo conversion, Live Photo to Still Image extraction, Motion Wallpaper Creator, Photo Album Organizer, Simple Media Workflow

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $10.99 | per 7 days |
| Year Pro | $39.99 | per year |


## Frequently asked questions

### Is Cornerstone Bids free?

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

### Is Smart Buddy free?

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

### Which has better reviews, Cornerstone Bids or Smart Buddy?

Cornerstone Bids is rated higher. Cornerstone Bids averages 5.0 out of 5 from 2 ratings, while Smart Buddy averages 3.9 from 47 ratings.

### Do Cornerstone Bids or Smart Buddy have ads?

Neither Cornerstone Bids nor Smart Buddy shows ads.

### Which is updated more often, Cornerstone Bids or Smart Buddy?

Cornerstone Bids ships an update every 3 days, and Smart Buddy weekly. Most recently, Cornerstone Bids was updated on October 24, 2026 and Smart Buddy on October 31, 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.*