Lean PD vs DF Lens
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lean PD
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.
- Efficient personal development
- Daily habit formation
- Goal support
- Eliminate waste in self-improvement
- Pre-populated habit examples
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Lean PD is the most effective way to develop yourself! Lean=efficient or elimination of waste. PD=personal development. So, Lean PD is the efficient way to personally develop yourself to reach your maximum potential. The whole concept is based on the idea of developing daily habits that support your BHAG (Big Hairy Audacious Goal). This app comes populated with examples of habits the developer has used to improve the quality of his life. You will enjoy how simple and easy it is to transform your life by performing daily habits that support your goals.
DF Lens
Create, measure, and view 3D spaces digitally, from houses to tourist spots. Publish your interactive tours for a small fee to share across social media and websites.
- Digitally create 3D spaces
- Measure dimensions
- View and inspect spaces
- Publish interactive tours
- Share on social media
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Visit www.digsfact.com to learn more. Digitally Create, Measure, View, Inspect & Experience Any 3D Space Like A House, Rental Property, Hotel, Restaurant, Retail Space, Tourist Spot, Scenic View, Place of Interest, etc. Publish Your Tour For Only $0.99 To Share It On Your Website, Facebook Page, Twitter, LinkedIn, WhatsApp, etc.
Screenshots
Verdict
The clearest difference is update cadence: DF Lens at every 2 weeks against Lean PD's every 4 months. DF Lens also leads on rating (4.7 vs 4.3). On price, review sentiment, ratings volume and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
DF Lens holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 9 and 13 respectively. Written reviews point the same way: 86% of Lean PD's written reviews are positive against 91% of DF Lens's.
Lean PD ships an update every 4 months, DF Lens every 2 weeks. Both last shipped on October 3, 2026.
| Parameter | Lean PD | DF Lens |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (9 ratings) | 4.7 (13 ratings) — better |
| Positive reviews | 86.4% of reviews | 90.9% of reviews — better |
| Number of ratings | 9 | 13 — better |
| Update frequency | Every 4 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 | 11.2 — better |
| Further details — not scored | ||
| Size | 1 MB | 159 MB |
| Age rating | 4+ | 4+ |
| Developer | Paul Akers | DigsFact LLC |
Customer experience
Lean PD
DF Lens
In-app purchases
Lean PD
No in-app purchases
DF Lens
No in-app purchases
