# Straus Design/Build vs COPROMS

The clearest difference is update cadence: COPROMS at every 2 months against Straus Design/Build's every 4 months. 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.

Straus Design/Build ships an update every 4 months, COPROMS every 2 months. The most recent releases landed on October 7, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Straus Design/Build | COPROMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/straus-designbuild/id1616613175/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 139 MB | 19 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rescue green](https://appshunter.io/developer/1616613177) | [Talal Akbar](https://appshunter.io/developer/1690416366) |

## What reviewers say

### Straus Design/Build

[App page](https://appshunter.io/ios/app/straus-designbuild/id1616613175)

This app facilitates a unified design and construction project delivery process. Connect with your team in real-time through messaging and video calls, and collaborate on plans. Schedule virtual walkthroughs, access project information, and e-sign documents directly from your mobile device.

**Highlights:** Real-time instant messaging, Face-to-face video meetings, Collaborative design/build plans, Virtual walkthrough scheduling, Project status updates, Document e-signing

**Features:** macOS Compatibility

**In-app purchases:** none


### COPROMS

[App page](https://appshunter.io/ios/app/coproms/id6449747891)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Straus Design/Build free?

Straus Design/Build is free to download, with no in-app purchases.

### Is COPROMS free?

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

### Do Straus Design/Build or COPROMS have ads?

Neither Straus Design/Build nor COPROMS shows ads.

### Which is updated more often, Straus Design/Build or COPROMS?

Straus Design/Build ships an update every 4 months, and COPROMS every 2 months. Most recently, Straus Design/Build was updated on October 7, 2026 and COPROMS on October 17, 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.*