# CentriClean vs CS Employee Referrals

The clearest difference is update cadence: CS Employee Referrals at every 8 days against CentriClean's every 3 months. CS Employee Referrals also leads on iOS requirement (12.0 vs 15.0). 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.

CentriClean ships an update every 3 months, CS Employee Referrals every 8 days. The most recent releases landed on September 8, 2026 and August 25, 2026 respectively.

## The numbers

| Metric | CentriClean | CS Employee Referrals |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/centriclean/id1446347215/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 8 days** |
| Monetization | Free | — |
| Size | 71 MB | 180 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [IOW Group Ltd](https://appshunter.io/developer/1446347214) | [ERIN Technologies, Inc.](https://appshunter.io/developer/1451343402) |

## What reviewers say

### CentriClean

[App page](https://appshunter.io/ios/app/centriclean/id1446347215)

This application connects to Bluetooth-enabled control units for centrifugal oil separators. It allows users to remotely monitor operational status, set alarm speeds, schedule servicing, and log vital performance data. Users can also order spare parts directly through the app.

**Highlights:** Remote monitoring of operational status, Set alarm speeds, Schedule servicing requirements, Log operational data, Connect to multiple units, Order spare parts

**Features:** macOS Compatibility

**In-app purchases:** none


### CS Employee Referrals

[App page](https://appshunter.io/ios/app/cs-employee-referrals/id6744783575)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CentriClean free?

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

### Is CS Employee Referrals free?

CS Employee Referrals is free to download, with no in-app purchases.

### Do CentriClean or CS Employee Referrals have ads?

Neither CentriClean nor CS Employee Referrals shows ads.

### Which is updated more often, CentriClean or CS Employee Referrals?

CentriClean ships an update every 3 months, and CS Employee Referrals every 8 days. Most recently, CentriClean was updated on September 8, 2026 and CS Employee Referrals on August 25, 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.*