UMT Plus vs Lean Work Sampling
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UMT Plus
This application helps analyze how time is spent across various industries to boost productivity. It enables users to conduct time studies, work sampling, and OEE studies, integrating with professional software.
- Time study analysis
- Work sampling studies
- OEE study configuration
- Professional software integration
- Productivity improvement
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UMT Plus is a time study application that integrates with professional software to analyze where time is spent in any industry. Global leaders are using UMT Plus to improve productivity by minimizing non value adding activities and applying work standards. The UMT Plus time study app allows users to perform Time studies AND Work Sampling studies. The configuration included allows for a complete OEE (Overall Equipment Effectiveness) study. (There is a separate compatible PC module for UMT Plus MAX that gives users extra options to customize other types of Work Measurement studies and additional tools to manage reports and analyze data on a PC. This module is not necessary to effectively perform an OEE study and is sold separately.)
Lean Work Sampling
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The sampling analysis is a statistical method that quantify the different activities of an operator. When activities are labeled as "added value" or "non added value", it gives you the red/green scheme. This app facilitate the implementation of this method: - note your observations by a simple "tap" - see the graphs being constructed in real time - export your data in Excel ! - save as many configurations as needed Sampling analysis is often a teamwork : once you've created a configuration, you can send it by mail to the colleagues of your who have the same app ! Summing-up the results will be a lot easier ! Activity Sampling is used in the industry (Lean Manufacturing) and services, and also for specialized education (quantification of language improvement,...).
Screenshots
Verdict
The clearest difference is in-app purchases: UMT Plus at none against Lean Work Sampling's 2. UMT Plus also leads on update cadence (every 11 days vs every 3 months) and iOS requirement (12.0 vs 15.6). On price, ads and device support 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. Lean Work Sampling sells 2 one-off in-app purchases. UMT Plus asks for nothing beyond the download.
UMT Plus ships an update every 11 days, Lean Work Sampling every 3 months. The most recent releases landed on June 22, 2026 and September 22, 2026 respectively.
| Parameter | UMT Plus | Lean Work Sampling |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 11 days — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 43 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Laubrass Inc. | Herve Kasparian |
In-app purchases
UMT Plus
No in-app purchases
Lean Work Sampling
- Small Tip$1.99
- Large Tip$7.99
Questions
Is UMT Plus free?
Is Lean Work Sampling free?
Do UMT Plus or Lean Work Sampling have ads?
Which is updated more often, UMT Plus or Lean Work Sampling?
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