4i OEEasy vs SIGMASMITH
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
4i OEEasy
This app provides manufacturers with real-time OEE reports and online status monitoring for production lines. It helps increase machine productivity by visualizing efficiency rates and analyzing uptime/downtime across all your devices.
- Automatic OEE reports
- Online production line monitoring
- Uptime and downtime analysis
- Cross-platform accessibility
- Quick and easy setup
- Machine efficiency visualization
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Achive more in less time! 4i OEEasy automatically displays OEE (Overall Equipment Effectiveness) reports and online status of your production lines. This time-saving tool helps manufacturers to increase machine productivity and it shows users how to be truly productive. Why Choose OEEasy: OEE Reports: OEEasy translates your data into charts and reports that help you visualize the efficiency rate of your equipment and machinery. Online Monitoring: Monitor your manufacturing process anywhere, anytime. Analyze uptime, downtime, and lots of useful KPIs!!! Cross-Platform: Get your reports and charts on all your devices (desktop device, cell phone, or tablet). Easy and Quick Set-up: Quickly install OEEasy and easily connect it to any machine. Language: Available in English. Contact us: Contact our 4i experts to learn more about 4i OEEASY. Unleash the digital transformation of your company. Website: www.4iplatform.com/oeeasy Sales: sales@4iplatform.com Support: https://support.4iplatform.com/ License: OEEasy belongs to 4i Platform Inc. All rights reserved. www.4iplatform.com
SIGMASMITH
This toolkit helps businesses optimize operations by calculating labor costs, tracking error frequency with Pareto charts, and conducting time studies with line balance charts. It provides data-driven insights to enhance productivity and manage resources effectively.
- Efficiency Calculator for labor hours and cost per unit
- Error Frequency Tracker with Pareto charts
- Time Study tool with line balance charts
- Takt Time alignment for demand matching
- Data-driven decision making for operations
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Introducing the latest innovation from Sigmasmith: Efficiency and Productivity Toolkit. Designed for businesses seeking to elevate their operational efficiency and optimize labor management, our app is your gateway to productivity insights. Maximize Labor Hours with Precision: Our Efficiency Calculator is engineered to deliver precise calculations of your labor hours per unit and labor cost per unit, enabling you to make informed decisions that boost productivity while managing costs effectively. Discover the power of data-driven decision-making and elevate your operational efficiency to new heights. Prioritize with Pareto: Navigate the complexities of error management with our Error Frequency Tracker. By identifying and prioritizing errors based on Pareto-presented data, our tool empowers you to focus on the most impactful issues. Reduce downtime, minimize errors, and streamline your operations with targeted solutions that make a difference. Optimize with Time Studies: Elevate your process optimization with our Time Study Tool. Capture comprehensive time studies effortlessly and review the data through intuitive Line Balance Charts. Align your operations with Takt Time (customer demand) and identify the optimal focus areas to enhance throughput, meet demand, and exceed expectations. Whether you're looking to refine your labor allocation, reduce operational errors, or streamline your production processes, Sigmasmith's app is your all-in-one solution. Embrace the future of operational excellence and join the ranks of businesses transforming their productivity landscapes. Efficiency Calculator that provides Labor Hours Per Unit and Labor Cost Per Unit. Error Frequency Tracker that presents recorded error data in a pareto chart for easy prioritization of error reduction. Time Study to allow multiple time study entries and presented through a line balance chart with takt time. Download now and take the first step towards operational perfection with Sigmasmith. Your journey to enhanced efficiency and productivity begins here.
Screenshots
Verdict
The clearest difference is in-app purchases: 4i OEEasy at none against SIGMASMITH's 3. 4i OEEasy also leads on iOS requirement (13.0 vs 15.6). SIGMASMITH's advantage is update cadence (every 3 weeks vs every 2 months). 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. SIGMASMITH sells 3 one-off in-app purchases. 4i OEEasy asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for 4i OEEasy against 5.0 for SIGMASMITH. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
4i OEEasy ships an update every 2 months, SIGMASMITH every 3 weeks. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.
| Parameter | 4i OEEasy | SIGMASMITH |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (2 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 41 MB | 64 MB |
| Age rating | 17+ | 4+ |
| Developer | 4i Platform Inc. | Richard Valois |
Customer experience
4i OEEasy
SIGMASMITH
In-app purchases
4i OEEasy
No in-app purchases
SIGMASMITH
- Get Premium For Life$0.99
- Get Professional For Month$4.99
- Get Yearly Subscription$44.99








