# Comworker vs STACK Construction Management

The clearest difference is review sentiment: Comworker at 100% against STACK Construction Management's 50%. Comworker also leads on in-app purchases (none vs 1) and iOS requirement (13.0 vs 15.0). STACK Construction Management's advantage is update cadence (fortnightly vs every 8 months). On price, ads and device support there is nothing between them.

Both are free to download. STACK Construction Management sells 1 in-app purchase, starting at $599.00 per year. Comworker asks for nothing beyond the download.

Comworker ships an update every 8 months, STACK Construction Management fortnightly. The most recent releases landed on June 1, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Comworker | STACK Construction Management |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.9 (8 ratings)](https://appshunter.io/ios/app/stack-construction-management/id1221957820/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 63 MB | 196 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Solutions RSJ Inc.](https://appshunter.io/developer/1039600203) | [STACK Construction Canada Inc.](https://appshunter.io/developer/1296418375) |

## What reviewers say

### Comworker

[App page](https://appshunter.io/ios/app/comworker/id1068848262)

This business tool helps companies manage employee timesheets and projects. It allows for real-time tracking of hours and labor costs, with the ability to attach project-related files. An expense module enables employees to photograph receipts for cloud storage and web portal transmission.

**Highlights:** Timesheet tracking, Project progress monitoring, File and PDF attachment, Real-time labor cost tracking, Expense reporting with receipt photos, Cloud storage for receipts

**Features:** macOS Compatibility

**In-app purchases:** none


### STACK Construction Management

[App page](https://appshunter.io/ios/app/stack-construction-management/id1221957820)

Access and mark up digital construction plans directly on the jobsite. This app allows crews to work offline, manage issues with photo uploads, and streamline project communication for increased field productivity.

**Highlights:** Digital plan access and markup, Offline work capability, Issue management with photo uploads, Real-time plan comparison, Streamlined daily reports, Automated hyperlinking of details

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly subscription | $599.00 | per year |


## Frequently asked questions

### Is Comworker free?

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

### Is STACK Construction Management free?

STACK Construction Management is free to download, with in-app purchases available.

### Do Comworker or STACK Construction Management have ads?

Neither Comworker nor STACK Construction Management shows ads.

### Which is updated more often, Comworker or STACK Construction Management?

Comworker ships an update every 8 months, and STACK Construction Management fortnightly. Most recently, Comworker was updated on June 1, 2026 and STACK Construction Management on September 18, 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.*