# iPRO Access vs HammerTech Sign

The clearest difference is review sentiment: iPRO Access at 50% against HammerTech Sign's 0%. On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 17, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | iPRO Access | HammerTech Sign |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/hammertech-sign-in-book/id1492255049/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | Free |
| Size | 29 MB | 35 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [IPRO GROUP PTY LTD](https://appshunter.io/developer/1313111373) | [HammerTech](https://appshunter.io/developer/1492255048) |

## What reviewers say

### iPRO Access

[App page](https://appshunter.io/ios/app/ipro-access/id1313111374)

Streamline contractor site access with quick QR code scanning for check-in and check-out. Track your on-site time automatically. Requires an internet connection.

**Highlights:** Contractor check-in/check-out, QR code scanning, On-site time tracking, Streamlined procedures, Internet connection required

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

**In-app purchases:** none


### HammerTech Sign

[App page](https://appshunter.io/ios/app/hammertech-sign-in-book/id1492255049)

This app serves as an electronic sign-in book for workers and visitors already in the HammerTech system. It automatically logs their arrival and departure, contributing to daily reports and calculating project hours. The app also generates an on-site contact list for communication and emergencies.

**Highlights:** Electronic sign-in/sign-out, Automatic daily report entry, Worker hour calculation, On-site personnel list, Emergency contact generation

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

**In-app purchases:** none


## Frequently asked questions

### Is iPRO Access free?

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

### Is HammerTech Sign free?

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

### Do iPRO Access or HammerTech Sign have ads?

Neither iPRO Access nor HammerTech Sign shows ads.

### Which is updated more often, iPRO Access or HammerTech Sign?

iPRO Access ships an update every 3 months, and HammerTech Sign every 3 months. Most recently, iPRO Access was updated on September 17, 2026 and HammerTech Sign on September 23, 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.*