# SSG On Site vs MaintMaster CMMS

The clearest difference is update cadence: SSG On Site at every 10 days against MaintMaster CMMS's every 13 months. MaintMaster CMMS's advantage is device support (3 vs 1) and iOS requirement (12.4 vs 16.6). On price, 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.

SSG On Site ships an update every 10 days, MaintMaster CMMS every 13 months. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | SSG On Site | MaintMaster CMMS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 13 months |
| Monetization | Free | — |
| Size | 110 MB | 0 MB |
| Requires iOS | 16.6 | **12.4** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SSG Standard Solutions Group AB](https://appshunter.io/developer/1344709576) | [MaintMaster Systems AB](https://appshunter.io/developer/1121513318) |

## What reviewers say

### SSG On Site

[App page](https://appshunter.io/ios/app/ssg-on-site/id1287924689)

Access crucial worksite information, including safety guidelines, contact details, and maps. Stay informed with the latest news and report accidents directly from your mobile device.

**Highlights:** Safety instructions, Contact details, Maps, Latest news updates, Accident alerts

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

**In-app purchases:** none


### MaintMaster CMMS

[App page](https://appshunter.io/ios/app/maintmaster-cmms/id1496735177)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SSG On Site free?

SSG On Site is free to download, with no in-app purchases.

### Is MaintMaster CMMS free?

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

### Do SSG On Site or MaintMaster CMMS have ads?

Neither SSG On Site nor MaintMaster CMMS shows ads.

### Which is updated more often, SSG On Site or MaintMaster CMMS?

SSG On Site ships an update every 10 days, and MaintMaster CMMS every 13 months. Most recently, SSG On Site was updated on November 3, 2026 and MaintMaster CMMS on October 27, 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.*