# One Onsite vs e3 Systems eHub

The clearest difference is update cadence: e3 Systems eHub at every 10 days against One Onsite's every 5 weeks. 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.

One Onsite ships an update every 5 weeks, e3 Systems eHub every 10 days. The most recent releases landed on September 24, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | One Onsite | e3 Systems eHub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (98 ratings)](https://appshunter.io/ios/app/one-onsite/id1642547378/reviews)** | — |
| Number of ratings | **98** | — |
| Positive reviews | 23.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 10 days** |
| Monetization | Free | — |
| Size | 117 MB | 48 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SMS ASSIST, LLC](https://appshunter.io/developer/616469901) | [Kognitive Networks Inc.](https://appshunter.io/developer/1494311807) |

## What reviewers say

### One Onsite

[App page](https://appshunter.io/ios/app/one-onsite/id1642547378)

This app assists facilities maintenance technicians in completing work orders efficiently. It provides detailed information, guides users to locations, and streamlines data collection for back-office reporting. The application is designed for ease of use with minimal training required.

**Highlights:** View daily work orders, Access issue and location details, Review historical service information, Guided task completion flow, Offline and low-connectivity performance, Faster data upload, Battery optimization

**Features:** Vision Pro support

**In-app purchases:** none


### e3 Systems eHub

[App page](https://appshunter.io/ios/app/e3-systems-ehub/id6475571578)

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

**In-app purchases:** none


## Frequently asked questions

### Is One Onsite free?

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

### Is e3 Systems eHub free?

e3 Systems eHub is free to download, with no in-app purchases.

### Do One Onsite or e3 Systems eHub have ads?

Neither One Onsite nor e3 Systems eHub shows ads.

### Which is updated more often, One Onsite or e3 Systems eHub?

One Onsite ships an update every 5 weeks, and e3 Systems eHub every 10 days. Most recently, One Onsite was updated on September 24, 2026 and e3 Systems eHub on September 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*