# OneSource Mobile Application vs Elemental Machines

The clearest difference is rating: Elemental Machines at 5.0 against OneSource Mobile Application's 4.7. Elemental Machines also leads on update cadence (every 2 months vs every 4 months). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Elemental Machines holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 6 and 8 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

OneSource Mobile Application ships an update every 4 months, Elemental Machines every 2 months. The most recent releases landed on July 26, 2026 and July 23, 2026 respectively.

## The numbers

| Metric | OneSource Mobile Application | Elemental Machines |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (6 ratings)](https://appshunter.io/ios/app/onesource-mobile-application/id835150825/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/elemental-machines/id1536912724/reviews)** |
| Number of ratings | 6 | **8** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 70 MB | 70 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [PerkinElmer U.S LLC](https://appshunter.io/developer/1678313202) | [Elemental Machines, Inc](https://appshunter.io/developer/1536913026) |

## What reviewers say

### OneSource Mobile Application

[App page](https://appshunter.io/ios/app/onesource-mobile-application/id835150825)

Streamline laboratory instrument service requests and management. Scan instrument tags to log issues, view upcoming service events, and track instrument history. Customize your view with favorites and follow instruments for real-time updates.

**Highlights:** Log new service requests via QR code scan, Attach photos, videos, and files to requests, View upcoming service events and history, Detailed instrument information and system view, Follow instruments for push notifications, Manage EH&S data for instruments, Request new instruments and update data

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

**In-app purchases:** none


### Elemental Machines

[App page](https://appshunter.io/ios/app/elemental-machines/id1536912724)

Access your science lab's alerts and monitoring dashboard in real time from your smartphone. View and claim alerts, examine graphs, and monitor equipment through a modern interface. Redefine readiness with this mobile tool.

**Highlights:** Real-time alert access, Monitoring dashboard, Claiming alerts, Graph examination, Machine monitoring, Modern interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OneSource Mobile Application free?

OneSource Mobile Application is free to download, with no in-app purchases.

### Is Elemental Machines free?

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

### Which has better reviews, OneSource Mobile Application or Elemental Machines?

Elemental Machines is rated higher. OneSource Mobile Application averages 4.7 out of 5 from 6 ratings, while Elemental Machines averages 5.0 from 8 ratings.

### Do OneSource Mobile Application or Elemental Machines have ads?

Neither OneSource Mobile Application nor Elemental Machines shows ads.

### Which is updated more often, OneSource Mobile Application or Elemental Machines?

OneSource Mobile Application ships an update every 4 months, and Elemental Machines every 2 months. Most recently, OneSource Mobile Application was updated on July 26, 2026 and Elemental Machines on July 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.*