LSSI
Lean Six Sigma Institute Productivity iPhoneiPadiPod touch
LSSI is a free Productivity app for iPhone and iPad by Lean Six Sigma Institute. Rated 5.0/5 from 1 ratings. Requires iOS 15.5. Updated October 13, 2026.
- Rating
- 5.0
- 1 ratings
- Price
- Free
- on the App Store
- Size
- 96 MB
- Age 4+
- Updated
- Oct 13
- 2026 · v3.3
Screenshots
About LSSI
Join our community to exchange knowledge with others and develop new skills! Join groups and connect with other talented professionals around the world. Participate in Master Classes, read real business case studies, and share yours. Join and create discussion boards, search for new job opportunities and connect with talent that can enhance your business. With over 20 years of industry-leading experience, get access to best-in-class practical tools, guidelines, courses. https://www.lssinstitute.org/terms-of-service/
What’s new
Version 3.3 · Updated October 13, 2026
We regularly update the app to fix bugs, optimize performance, and improve user experience.
App privacy
The developer, Lean Six Sigma Institute, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to LSSI
Looking for apps like LSSI? Here are 6 similar apps on the App Store. The highest rated is Lean Management Toolbox (5.0/5), and all 6 are free to download.
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Lean Management Toolbox
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LeanFITT™ Pro
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Smart 5S - Lean Manufacturing
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SIGMASMITH
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Rever Score
3.1
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SimVSM
2.0
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| LSSI | 5.0 / 5 (1 rating) | Free | October 13, 2026 | |
| Lean Management Toolbox | 5.0 / 5 (1) | Free | Apr 13, 2026 | Compare |
| LeanFITT™ Pro | 5.0 / 5 (8) | Free | Feb 19, 2026 | Compare |
| Smart 5S - Lean Manufacturing | 5.0 / 5 (1) | Free | Dec 1, 2025 | Compare |
| SIGMASMITH | 5.0 / 5 (2) | Free | Jun 11, 2025 | Compare |
| Rever Score | 3.1 / 5 (7) | Free | Oct 15, 2026 | Compare |
| SimVSM | 2.0 / 5 (1) | Free | Oct 13, 2026 | Compare |
Compare LSSI with the top alternatives: ratings, updates, ASO score and keyword gaps →