# Lean PD vs GembaWalk

The clearest difference is review sentiment: Lean PD at 86% against GembaWalk's 0%. Lean PD also leads on rating (4.3 vs 3.0) and in-app purchases (none vs 2). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. GembaWalk sells 2 one-off in-app purchases. Lean PD asks for nothing beyond the download.

Lean PD holds the better App Store score, 4.3 against 3.0. That said, the two scores are not equally well evidenced: Lean PD has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 86% of Lean PD's written reviews are positive against 0% of GembaWalk's.

Lean PD ships an update every 4 months, GembaWalk every 6 months. The most recent releases landed on September 16, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Lean PD | GembaWalk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (9 ratings)](https://appshunter.io/ios/app/lean-pd/id1018470164/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/gembawalk/id1511143961/reviews) |
| Number of ratings | **9** | 1 |
| Positive reviews | **86.4% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 6 months |
| Monetization | Free | Free |
| Size | 1 MB | 41 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Paul Akers](https://appshunter.io/developer/1018470163) | [Equasio AG](https://appshunter.io/developer/1478420018) |

## What reviewers say

### Lean PD

[App page](https://appshunter.io/ios/app/lean-pd/id1018470164)

This app helps you achieve personal development goals through efficient daily habit formation. It focuses on eliminating waste in your self-improvement journey to reach your maximum potential. Transform your life by building habits that support your ambitious objectives.

**Highlights:** Efficient personal development, Daily habit formation, Goal support, Eliminate waste in self-improvement, Pre-populated habit examples

**Features:** macOS Compatibility

**In-app purchases:** none


### GembaWalk

[App page](https://appshunter.io/ios/app/gembawalk/id1511143961)

This app helps users easily record and report unsafe, untidy, or inefficient working conditions to prevent workplace accidents. All data is stored locally on the user's device for enhanced privacy.

**Highlights:** Record unsafe conditions, Report untidy workplaces, Document inefficient processes, Local data storage, Privacy-focused design

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Version | $1.99 | one-time |
| Premium | $1.99 | one-time |


## Frequently asked questions

### Is Lean PD free?

Lean PD is free to download, with no in-app purchases.

### Is GembaWalk free?

GembaWalk is free to download, with in-app purchases available.

### Which has better reviews, Lean PD or GembaWalk?

Lean PD is rated higher. Lean PD averages 4.3 out of 5 from 9 ratings, while GembaWalk averages 3.0 from 1 ratings.

### Do Lean PD or GembaWalk have ads?

Neither Lean PD nor GembaWalk shows ads.

### Which is updated more often, Lean PD or GembaWalk?

Lean PD ships an update every 4 months, and GembaWalk every 6 months. Most recently, Lean PD was updated on September 16, 2026 and GembaWalk on June 4, 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.*