# Lean Apps vs Smart 5S

The clearest difference is price: Smart 5S at Free against Lean Apps's $5.99. Smart 5S also leads on in-app purchases (none vs 4) and update cadence (every 3 weeks vs every 2 months). On ads and device support there is nothing between them.

Smart 5S is free to download; Lean Apps costs $5.99 up front. Lean Apps sells 4 in-app purchases, starting at $6.49 per month. Smart 5S asks for nothing beyond the download.

Lean Apps ships an update every 2 months, Smart 5S every 3 weeks. The most recent releases landed on September 9, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Lean Apps | Smart 5S |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/smart-5s-lean-manufacturing/id1574310832/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 25 MB | 75 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tomas Ljungblom](https://appshunter.io/developer/1272183204) | [Industrial Augmented Reality S.L.](https://appshunter.io/developer/1574310834) |

## What reviewers say

### Lean Apps

[App page](https://appshunter.io/ios/app/lean-apps/id1347795759)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription Plan | $6.49 | per month |
| Silver Plan | $9.99 | one-time |
| Gold plan | $17.99 | one-time |
| Platinum Plan | $23.99 | one-time |


### 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 Lean Apps free?

Lean Apps costs $5.99, and also offers in-app purchases.

### Is Smart 5S free?

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

### Do Lean Apps or Smart 5S have ads?

Neither Lean Apps nor Smart 5S shows ads.

### Which is updated more often, Lean Apps or Smart 5S?

Lean Apps ships an update every 2 months, and Smart 5S every 3 weeks. Most recently, Lean Apps was updated on September 9, 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.*