# Lean PD vs XL Sidekick

The clearest difference is rating: XL Sidekick at 5.0 against Lean PD's 4.3. Lean PD's advantage is iOS requirement (12.0 vs 15.1). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

XL Sidekick holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 9 and 4 respectively.

Lean PD ships an update every 4 months, XL Sidekick every 3 months. The most recent releases landed on September 16, 2026 and June 21, 2026 respectively.

## The numbers

| Metric | Lean PD | XL Sidekick |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (9 ratings)](https://appshunter.io/ios/app/lean-pd/id1018470164/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/xl-sidekick/id6751604755/reviews)** |
| Number of ratings | **9** | 4 |
| Positive reviews | 86.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 1 MB | 30 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Paul Akers](https://appshunter.io/developer/1018470163) | [Vorne Industries, Inc.](https://appshunter.io/developer/1835995344) |

## 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


### XL Sidekick

[App page](https://appshunter.io/ios/app/xl-sidekick/id6751604755)

Enhance manufacturing productivity with a companion app for XL devices. Enter data, view real-time production insights, and mirror operator displays on your mobile device. Securely access information from anywhere on your plant floor.

**Highlights:** Data entry via action screens, Real-time production data visualization, Operator display mirroring (scoreboard), Secure local network access, Free to use and support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lean PD free?

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

### Is XL Sidekick free?

XL Sidekick is free to download, with no in-app purchases.

### Which has better reviews, Lean PD or XL Sidekick?

XL Sidekick is rated higher. Lean PD averages 4.3 out of 5 from 9 ratings, while XL Sidekick averages 5.0 from 4 ratings.

### Do Lean PD or XL Sidekick have ads?

Neither Lean PD nor XL Sidekick shows ads.

### Which is updated more often, Lean PD or XL Sidekick?

Lean PD ships an update every 4 months, and XL Sidekick every 3 months. Most recently, Lean PD was updated on September 16, 2026 and XL Sidekick on June 21, 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.*