SimpleVMS vs KOLO Clean from GP PRO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SimpleVMS
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.
- Time clock functionality
- Clock in/out for shifts
- Simple interface
- Business time tracking
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SimpleVMS time clock app.
KOLO Clean from GP PRO
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.
- Monitor dispenser product levels
- Detect paper jams
- Track battery status
- Receive timely alerts
- Generate status reports
- Optimize labor efficiency
- Estimate time to run-out
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KOLO™ Clean is a mobile app primarily for on-the-go custodial staff. It’s part of GP PRO’s KOLO™ Smart Monitoring System, which joins proprietary sensor and communication technology with the industry-leading dependability of enMotion® and Compact® dispensers. KOLO™ System-enabled paper towel, toilet paper and soap/sanitizer dispensers connect to KOLO™ Clean via a proprietary cloud-based IoT platform. The technology assesses when products are low or out, when paper is jammed or when batteries need replacing, and communicates that information via timely KOLO Clean™ alerts and status reports to custodians and facility managers. KOLO™ Clean helps you: • Increase user satisfaction, because your custodians can proactively replenish products and help you avoid potential problems before they become complaints • Boost labor efficiency and productivity, because you have the right employees doing the right tasks at the right time • Ensure greater usage of products and decreased discarding of partially used rolls, because your custodians receive timely notifications when products need refilling And through KOLO™ Clean, the KOLO™ System’s advanced sensors and sensing technology let you track products down to a ≈3% level. That allows the Estimated Time to Run-Out (ETR), a key metric of the System, to help determine which task should be tackled first. That helps you make the best use of your custodians’ time, and maximize your operational efficiency.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | SimpleVMS | KOLO Clean from GP PRO |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) | 5.0 (8 ratings) |
| Number of ratings | 3 | 8 — better |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 10.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 52 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Scott Frost | Georgia-Pacific Consumer Products LP |
Customer experience
SimpleVMS
KOLO Clean from GP PRO
In-app purchases
SimpleVMS
No in-app purchases
KOLO Clean from GP PRO
No in-app purchases
Questions
Is SimpleVMS free?
Is KOLO Clean from GP PRO free?
Which has better reviews, SimpleVMS or KOLO Clean from GP PRO?
Do SimpleVMS or KOLO Clean from GP PRO have ads?
Which is updated more often, SimpleVMS or KOLO Clean from GP PRO?
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