# SimpleVMS vs KOLO Clean from GP PRO

The clearest difference is update cadence: SimpleVMS at every 3 weeks against KOLO Clean from GP PRO's every 2 months. SimpleVMS also leads on iOS requirement (10.0 vs 13.0). KOLO Clean from GP PRO's advantage is device support (3 vs 1). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for SimpleVMS against 5.0 for KOLO Clean from GP PRO. Both are backed by a comparable volume of ratings — 3 and 8 respectively.

SimpleVMS ships an update every 3 weeks, KOLO Clean from GP PRO every 2 months. Both last shipped on November 2, 2026.

## The numbers

| Metric | SimpleVMS | KOLO Clean from GP PRO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/simplevms/id1208161339/reviews) | [5.0 (8 ratings)](https://appshunter.io/ios/app/kolo-clean-from-gp-pro/id1439955501/reviews) |
| Number of ratings | 3 | **8** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 52 MB | 24 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Scott Frost](https://appshunter.io/developer/1208161338) | [Georgia-Pacific Consumer Products LP](https://appshunter.io/developer/603676513) |

## What reviewers say

### SimpleVMS

[App page](https://appshunter.io/ios/app/simplevms/id1208161339)

This application serves as a time clock for users of the SimpleVMS platform. It allows for easy clocking in and out of work shifts. Designed for business use, it streamlines time tracking for employees.

**Highlights:** Time clock functionality, Clock in/out for shifts, Simple interface, Business time tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### KOLO Clean from GP PRO

[App page](https://appshunter.io/ios/app/kolo-clean-from-gp-pro/id1439955501)

This system helps custodial staff monitor dispenser levels and potential issues like jams or low batteries. It provides timely alerts and status reports to optimize product replenishment and labor efficiency.

**Highlights:** Monitor dispenser product levels, Detect paper jams, Track battery status, Receive timely alerts, Generate status reports, Optimize labor efficiency, Estimate time to run-out

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SimpleVMS free?

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

### Is KOLO Clean from GP PRO free?

KOLO Clean from GP PRO is free to download, with no in-app purchases.

### Which has better reviews, SimpleVMS or KOLO Clean from GP PRO?

SimpleVMS and KOLO Clean from GP PRO are both rated 5.0 out of 5 on the App Store, from 3 and 8 ratings respectively.

### Do SimpleVMS or KOLO Clean from GP PRO have ads?

Neither SimpleVMS nor KOLO Clean from GP PRO shows ads.

### Which is updated more often, SimpleVMS or KOLO Clean from GP PRO?

SimpleVMS ships an update every 3 weeks, and KOLO Clean from GP PRO every 2 months. Most recently, SimpleVMS was updated on November 2, 2026 and KOLO Clean from GP PRO on November 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*