# Hammr vs TREK Construction App

The clearest difference is rating: TREK Construction App at 5.0 against Hammr's 3.3. TREK Construction App also leads on iOS requirement (13.0 vs 16.0). Hammr's advantage is update cadence (weekly vs fortnightly). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

TREK Construction App holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 7 and 6 respectively.

Hammr ships an update weekly, TREK Construction App fortnightly. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Hammr | TREK Construction App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (7 ratings)](https://appshunter.io/ios/app/hammr/id6444051664/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/trek-construction-app/id6503355128/reviews)** |
| Number of ratings | **7** | 6 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free | Free |
| Size | 54 MB | 41 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hammr Inc.](https://appshunter.io/developer/1491692476) | [TREK Construction App](https://appshunter.io/developer/1746681074) |

## What reviewers say

### Hammr

[App page](https://appshunter.io/ios/app/hammr/id6444051664)

This mobile application simplifies time tracking for construction professionals. It offers automated reminders, offline functionality, and geofencing to ensure accurate clock-ins. Foremen can manage crew hours in real-time, generating detailed reports for payroll and job costing.

**Highlights:** Automated reminders, Offline functionality, Geofencing for clock-ins, Real-time crew hour management, Payroll and job cost reporting, Timesheet export

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

**In-app purchases:** none


### TREK Construction App

[App page](https://appshunter.io/ios/app/trek-construction-app/id6503355128)

This app streamlines construction project management by organizing client information, storing project photos, and generating professional documents. It automates data entry and integrates details like maps and contact information for efficient client communication.

**Highlights:** Client information database, Automatic client list updates, Photo storage and organization, Project document generation, Auto-filled document details, Searchable client lists

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

**In-app purchases:** none


## Frequently asked questions

### Is Hammr free?

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

### Is TREK Construction App free?

TREK Construction App is free to download, with no in-app purchases.

### Which has better reviews, Hammr or TREK Construction App?

TREK Construction App is rated higher. Hammr averages 3.3 out of 5 from 7 ratings, while TREK Construction App averages 5.0 from 6 ratings.

### Do Hammr or TREK Construction App have ads?

Neither Hammr nor TREK Construction App shows ads.

### Which is updated more often, Hammr or TREK Construction App?

Hammr ships an update weekly, and TREK Construction App fortnightly. Most recently, Hammr was updated on October 2, 2026 and TREK Construction App on October 7, 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.*