# LeanFITT™ Pro vs Smart 5S

The clearest difference is update cadence: Smart 5S at every 3 weeks against LeanFITT™ Pro's every 18 months. LeanFITT™ Pro's advantage is ratings volume (8 vs 1). On price, rating, ads and in-app purchases there is nothing between them.

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 LeanFITT™ Pro against 5.0 for Smart 5S. That said, the two scores are not equally well evidenced: LeanFITT™ Pro has 8 ratings behind it against 1, so its average is the more settled of the two.

LeanFITT™ Pro ships an update every 18 months, Smart 5S every 3 weeks. The most recent releases landed on September 23, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | LeanFITT™ Pro | Smart 5S |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (8 ratings)](https://appshunter.io/ios/app/leanfitt-pro/id1438963242/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/smart-5s-lean-manufacturing/id1574310832/reviews) |
| Number of ratings | **8** | 1 |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 28 MB | 75 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MCS Media, Inc.](https://appshunter.io/developer/580374017) | [Industrial Augmented Reality S.L.](https://appshunter.io/developer/1574310834) |

## What reviewers say

### LeanFITT™ Pro

[App page](https://appshunter.io/ios/app/leanfitt-pro/id1438963242)

This app streamlines process improvement with AI-powered insights and gamified tracking. It offers intuitive Lean tools for individuals and teams to focus, involve, track, and transform workflows, fostering collaboration and growth.

**Highlights:** AI-powered insights, Gamified progress tracking, Intuitive Lean tools (A3, VSM, DMAIC), Quality tools (Fishbone, 5 Whys), Interactive learning and quizzes, Leaderboards and rewards, Kanban action board

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart 5S

[App page](https://appshunter.io/ios/app/smart-5s-lean-manufacturing/id1574310832)

This app helps organizations implement and maintain the 5S Lean Manufacturing methodology. It allows for creating checklists, auditing compliance with standards, and managing team improvement activities efficiently. Centralize real-time information, reduce paper documentation, and foster a culture of continuous improvement.

**Highlights:** Create checklists by area, Audit compliance with standards, Manage team improvement activities, Centralized real-time information, Reduce document management, Facilitate action plan management, Share indicators and action plans

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LeanFITT™ Pro free?

LeanFITT™ Pro is free to download, with no in-app purchases.

### Is Smart 5S free?

Smart 5S is free to download, with no in-app purchases.

### Which has better reviews, LeanFITT™ Pro or Smart 5S?

LeanFITT™ Pro and Smart 5S are both rated 5.0 out of 5 on the App Store, from 8 and 1 ratings respectively.

### Do LeanFITT™ Pro or Smart 5S have ads?

Neither LeanFITT™ Pro nor Smart 5S shows ads.

### Which is updated more often, LeanFITT™ Pro or Smart 5S?

LeanFITT™ Pro ships an update every 18 months, and Smart 5S every 3 weeks. Most recently, LeanFITT™ Pro was updated on September 23, 2026 and Smart 5S on September 20, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*