# Oil Sample Analysis vs Evantage CMMS

The clearest difference is iOS requirement: Evantage CMMS at 12.4 against Oil Sample Analysis's 15.0. 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.

Oil Sample Analysis ships an update every 2 months, Evantage CMMS monthly. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Oil Sample Analysis | Evantage CMMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 41 MB | 29 MB |
| Requires iOS | 15.0 | **12.4** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shell Information Technology International B.V.](https://appshunter.io/developer/410842826) | [EVANTAGE SOLUTIONS SDN. BHD.](https://appshunter.io/developer/1663423249) |

## What reviewers say

### Oil Sample Analysis

[App page](https://appshunter.io/ios/app/oil-sample-analysis/id1575505655)

**In-app purchases:** none


### Evantage CMMS

[App page](https://appshunter.io/ios/app/evantage-cmms/id6448298088)

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

**In-app purchases:** none


## Frequently asked questions

### Is Oil Sample Analysis free?

Oil Sample Analysis is free to download, with no in-app purchases.

### Is Evantage CMMS free?

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

### Do Oil Sample Analysis or Evantage CMMS have ads?

Neither Oil Sample Analysis nor Evantage CMMS shows ads.

### Which is updated more often, Oil Sample Analysis or Evantage CMMS?

Oil Sample Analysis ships an update every 2 months, and Evantage CMMS monthly. Most recently, Oil Sample Analysis was updated on October 12, 2026 and Evantage CMMS on October 9, 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.*