# SignOnSite vs PGDB

The clearest difference is update cadence: SignOnSite at every 5 days against PGDB's every 3 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.

SignOnSite ships an update every 5 days, PGDB every 3 months. The most recent releases landed on September 22, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | SignOnSite | PGDB |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 months |
| Monetization | Free | — |
| Size | 80 MB | 48 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [SignOnSite](https://appshunter.io/developer/853487952) | [Plumbers, Gasfitters, and Drainlayers Board](https://appshunter.io/developer/1482224138) |

## What reviewers say

### SignOnSite

[App page](https://appshunter.io/ios/app/signonsite/id853487949)

This app connects construction workers with nearby job sites, streamlining the check-in process and providing access to important site information. It enhances safety by enabling remote sign-ons and delivering emergency alerts directly to your smartphone.

**Highlights:** Remote site check-in, Access daily briefings, Digital induction forms, Emergency evacuation alerts, Share credentials and status

**Features:** Vision Pro support

**In-app purchases:** none


### PGDB

[App page](https://appshunter.io/ios/app/pgdb/id1482224139)

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

**In-app purchases:** none


## Frequently asked questions

### Is SignOnSite free?

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

### Is PGDB free?

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

### Do SignOnSite or PGDB have ads?

Neither SignOnSite nor PGDB shows ads.

### Which is updated more often, SignOnSite or PGDB?

SignOnSite ships an update every 5 days, and PGDB every 3 months. Most recently, SignOnSite was updated on September 22, 2026 and PGDB on September 9, 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.*