Lean Work Sampling vs C/T Pro by Kukiz
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
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,...).
C/T Pro by Kukiz
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CycleTimer is the professional solution for industrial time studies and process analysis, designed for manufacturing engineers, lean practitioners, and continuous improvement teams. KEY FEATURES: Time Studies - Track Value Added (VA), Non-Value Added (NVA), and Required Non-Value Added (NVAR) activities - Support for manual and automatic machine cycles - Real-time tracking with waiting time capture - Multi-station support for line analysis - Offline functionality - works anywhere Visualization - Live Yamazumi charts for workload analysis - Work combination diagrams - Real-time cycle time tracking - Visual process balance analysis - Clear task categorization Intuitive Interface - Quick-start measurements - Easy task organization - One-tap task switching - Clear status indicators - Simple data editing Professional Analysis - Detailed statistics: - Maximum/minimum times - Average cycle times - Average without extremes - Waiting time analysis - CSV data export - Historical tracking Manufacturing Focus - Takt time monitoring - Line balancing - Process optimization - Efficiency analysis - Waste identification PRO FEATURES: - Unlimited production lines/stations - Advanced data export - Extended analysis tools - Priority support PERFECT FOR: - Industrial Engineers - Process Engineers - Lean Practitioners - Quality Engineers - Manufacturing Supervisors - Continuous Improvement Teams - Production Managers - Time Study Analysts USE CASES: - Line balancing studies - Process improvement - Standard work development - Capacity analysis - Efficiency studies - Workload distribution - Bottleneck identification - Time and motion studies - Lean implementation CycleTimer combines professional time study capabilities with modern mobile convenience. Transform your manufacturing analysis with tools for detailed process studies, lean implementation, and production optimization. Simple enough for quick studies, powerful enough for comprehensive analysis - CycleTimer is your partner in manufacturing excellence. Free version includes core features with limits on production lines and stations. Subscribe to Pro for unlimited access. Join our community: - Request new features - Regular updates - Fast support response Download now and transform your time studies into actionable insights. End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: C/T Pro by Kukiz at every 2 weeks against Lean Work Sampling's every 3 months. Lean Work Sampling's advantage is iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Lean Work Sampling sells 2 one-off in-app purchases and C/T Pro by Kukiz sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.
Lean Work Sampling ships an update every 3 months, C/T Pro by Kukiz every 2 weeks. The most recent releases landed on October 9, 2026 and October 5, 2026 respectively.
| Parameter | Lean Work Sampling | C/T Pro by Kukiz |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 2 weeks โ better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPad |
| Requires iOS | 15.6 โ better | 17.0 |
| Further details โ not scored | ||
| Size | 5 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Herve Kasparian | Krzysztof Kukiz |
In-app purchases
Lean Work Sampling
- Small Tip$1.99
- Large Tip$7.99
C/T Pro by Kukiz
- Pro Access$7.991 Month
- Pro Access$79.991 Year
Questions
Is Lean Work Sampling free?
Is C/T Pro by Kukiz free?
Do Lean Work Sampling or C/T Pro by Kukiz have ads?
Which is updated more often, Lean Work Sampling or C/T Pro by Kukiz?
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