# SignOnSite vs BuildPass

The clearest difference is review sentiment: SignOnSite at 33% against BuildPass'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.

SignOnSite ships an update every 5 days, BuildPass every 9 days. The most recent releases landed on September 22, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | SignOnSite | BuildPass |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 9 days |
| Monetization | Free | Free |
| Size | 80 MB | 67 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SignOnSite](https://appshunter.io/developer/853487952) | [BuildPass](https://appshunter.io/developer/1538577838) |

## 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


### BuildPass

[App page](https://appshunter.io/ios/app/buildpass/id1538577836)

This AI-powered assistant streamlines construction site operations for workers. It facilitates sign-on, communication, task completion, and safety protocols, aiming to enhance efficiency and reduce risks. The app is accessible to all workers, regardless of project contractor adoption.

**Highlights:** AI-powered safety and efficiency, Worker sign-on and communication, Task management, Construction site operations, Cross-contractor accessibility

**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 BuildPass free?

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

### Do SignOnSite or BuildPass have ads?

Neither SignOnSite nor BuildPass shows ads.

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

SignOnSite ships an update every 5 days, and BuildPass every 9 days. Most recently, SignOnSite was updated on September 22, 2026 and BuildPass on September 21, 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.*