# SSC Part Resources vs One Onsite

The clearest difference is rating: SSC Part Resources at 5.0 against One Onsite's 2.5. SSC Part Resources also leads on iOS requirement (10.0 vs 15.0). One Onsite's advantage is ratings volume (98 vs 2) and update cadence (every 5 weeks vs every 4 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

SSC Part Resources holds the better App Store score, 5.0 against 2.5. That said, the two scores are not equally well evidenced: One Onsite has 98 ratings behind it against 2, so its average is the more settled of the two.

SSC Part Resources ships an update every 4 months, One Onsite every 5 weeks. The most recent releases landed on October 3, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | SSC Part Resources | One Onsite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ssc-part-resources/id1505651610/reviews)** | [2.5 (98 ratings)](https://appshunter.io/ios/app/one-onsite/id1642547378/reviews) |
| Number of ratings | 2 | **98** |
| Positive reviews | — | 23.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 82 MB | 117 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Service Spring Corporation](https://appshunter.io/developer/342694497) | [SMS Assist, LLC.](https://appshunter.io/developer/616469901) |

## What reviewers say

### SSC Part Resources

[App page](https://appshunter.io/ios/app/ssc-part-resources/id1505651610)

Access the complete product catalog and related documentation on the go. Search for specific parts, view images and descriptions, and find owner's manuals and sell sheets easily from your mobile device.

**Highlights:** Searchable product catalog, View product images, Read product descriptions, Access owner's manuals, View sell sheets, Mobile accessibility

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is SSC Part Resources free?

SSC Part Resources is free to download, with no in-app purchases.

### Is One Onsite free?

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

### Which has better reviews, SSC Part Resources or One Onsite?

SSC Part Resources is rated higher. SSC Part Resources averages 5.0 out of 5 from 2 ratings, while One Onsite averages 2.5 from 98 ratings.

### Do SSC Part Resources or One Onsite have ads?

Neither SSC Part Resources nor One Onsite shows ads.

### Which is updated more often, SSC Part Resources or One Onsite?

SSC Part Resources ships an update every 4 months, and One Onsite every 5 weeks. Most recently, SSC Part Resources was updated on October 3, 2026 and One Onsite on October 14, 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.*