# Onetrace vs SiteFlow

The clearest difference is iOS requirement: SiteFlow at 15.0 against Onetrace's 17.0. 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 weeks. The most recent releases landed on November 3, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Onetrace | SiteFlow |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | — |
| Size | 99 MB | 36 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Onetrace Ltd](https://appshunter.io/developer/1495954488) | [Euroside Construction Limited](https://appshunter.io/developer/1756482152) |

## What reviewers say

### Onetrace

[App page](https://appshunter.io/ios/app/onetrace/id6449951451)

This app provides subcontractors with real-time project visibility and workforce management. It streamlines data capture, compliance, and proof of work for on-site operatives and back-office teams. Features include offline capability, digital document signing, and customizable reporting.

**Highlights:** Real-time project visibility, Offline capability, Digital document signing, Proof of work capture, Customizable reporting, Job scheduling, Asset tagging with QR codes

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

**In-app purchases:** none


### SiteFlow

[App page](https://appshunter.io/ios/app/siteflow-constructioniq/id6784659672)

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

**In-app purchases:** none


## Frequently asked questions

### Is Onetrace free?

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

### Is SiteFlow free?

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

### Do Onetrace or SiteFlow have ads?

Neither Onetrace nor SiteFlow shows ads.

### Which is updated more often, Onetrace or SiteFlow?

Onetrace ships an update every 3 weeks, and SiteFlow every 3 weeks. Most recently, Onetrace was updated on November 3, 2026 and SiteFlow on November 10, 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.*