Golf PDI vs 3 Pillars Putting
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Golf PDI
This app provides a comprehensive system for golfers to measure and improve their skills. It offers a detailed assessment of golf, physical, mental, and scoring abilities, generating personalized reports and practice plans to guide development and track progress.
- 45-minute skill assessment
- Personalized development roadmap
- Lead factor data insights
- Track progress over time
- Find PDI Certified Coaches
- Holistic skill evaluation
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PDI, the Player Development Index, is your personal roadmap to lower scores. PDI is NOT just another ranking or stats program. It's a comprehensive measurement system that empowers golfers to take control of their development, quantify golf improvement beyond scoring average, and achieve peak performance. The DNA of PDI is a 45-minute assessment of your golf skills, physical skills, mental skills, and scoring skills for a complete picture. This assessment should be repeated regularly to measure progress. Whether you have a Coach guiding your assessment, or you are leveraging the Self-guided method, the PDI app provides access to a results report. The report is chock full of insights on the leading indicators of what’s enabling your golf game strengths, and the root causes of your weaknesses. This is a snapshot of where the golfer is at this moment. From there, if you have a Coach, you and your Coach can align on what physical, golf skills, and mental game work to prioritize. If you are self-guided, you can leverage PDI’s recommended practice plan, which is based on years of PDI assessment and coaching experience. And when you are ready for a Coach, the app can help you find a PDI Certified Coach to further accelerate your improvement. Mapping and tracking improvement starts with establishing your baseline today. Download now and get started today. Key Features: Lead Factor Data: Gain critical insights into your strengths and weaknesses, guiding your training towards maximum improvement. Accelerated Development: Get a data-driven roadmap to focus your time, energy, and resources for optimal results. Uncover Hidden Potential: Identify areas where you can excel and understand why you may not be reaching your full potential. Close the Gap: Bridge the disconnect between perceived skill level and actual ability. Track Progress Over Time: Witness your improvement journey unfold and make data-informed decisions about your training. Personalized Feedback: Receive tailored coaching advice based on your unique profile. The PDI Difference: Holistic Approach: Evaluates golf skills, physical skills, mental skills, and scoring skills for a complete picture. Discovery-Based Learning: Promotes long-term athletic development and sustainable growth. Great for working with junior golfers. 5 Elements of Success Philosophy: Built on the foundation of Desire, Coaching, Mental Skills, Physical Performance, and Equipment. Personalized, Data-Driven Insights: The truth is in the numbers. Coach and student can align on what’s most important to work on, including root cause analysis of physical capabilities, mental grit, performance preparation, practice discipline, attitude, and other important contributing factors. Unlock your true potential with PDI. Download now and start your journey to peak performance! NOTE TO COACHES: If you are looking for information about PDI Certification, access to the app for you or your students, or technical questions, visit the golfpdi website. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://golfpdi.com/pdi-privacy-policy/
3 Pillars Putting
This app helps golfers improve their putting by tracking every putt and analyzing miss patterns. It provides targeted drills and mental game tools to address specific weaknesses, and allows data sharing with coaches.
- Track putts in seconds
- Analyze miss patterns (Speed, Line, Green Read)
- Targeted practice drills
- Mental game tracking
- Share data with coach
- iCloud backup
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3 Pillars Putting is your putting coach, in your pocket. It doesn't just track your putts — it tells you what's wrong and what to work on next. Every missed putt has a reason. Was your speed off? Did you start the ball on the wrong line? Did you misread the green? 3 Pillars Putting figures that out for you, putt by putt, round by round. WARM UP SMARTER Every golfer warms up. Almost nobody warms up with a purpose. Before your round, the app gives you a personalized 10-minute warm-up — timed, ordered, and built around your biggest leak. Start it from your home screen, or right when you start a round. Feel ready for the first green. FIND YOUR STARTING POINT IN 30 SECONDS Take the 3-question quiz when you first open the app. It identifies your weakest pillar — Speed (lag putting), Line (short putts), or Green Read — and builds your warm-up and prescribed drill around it. No scrolling through drill libraries. No guessing where to start. FIX FIRST After a few rounds, the Fix First chart shows your #1 putting weakness based on your real game data and tells you exactly what to practice. No more guessing. No more wasting time working on things that don't matter. UNDERSTAND YOUR MISSES The app breaks down every miss into Speed, Line, and Green Read — the three pillars of every putt. See your patterns through clear charts, discover blind spots you didn't know you had, and watch your tendencies change as you improve. PRACTICE WITH PURPOSE Get drills matched to your specific weaknesses. The app recommends what to practice based on your data — like having a coach design your practice plan. PRACTICE THAT SHOWS UP ON THE COURSE Your prescribed drill comes with a score. The score has a goal — the same target your on-course performance is measured against. Practice the Eyes Closed Drill and watch your Lag Putting numbers move. Practice the Gate Drill and watch your short-range Make % climb. We connect both sides of your putting so you know your work is paying off. PUTTING SESSION Practice your drill on the green with a structured session. Log every putt, see your performance breakdown, and know if your work is paying off before you take it to the course. MENTAL GAME How you respond to a miss affects the next putt more than the miss itself. Build awareness of how your mindset impacts your performance on the green. COACH CONNECT Share your putting data with your coach. Enter their code in Settings and your stats, miss patterns, and round history become visible through the Coach Connect web portal. Your coach sees what to work on before the lesson starts. Free for coaches at coach.3pillarsputting.com. FEATURES Personalized 10-minute pre-round warm-up with built-in timer Green Reader tool — measure real slope and aim direction with your phone Coach Connect — your coach sees your data between lessons Mental game tools and tracking Full hole editing after your round iCloud sync across all your devices Works for on-course rounds and practice green sessions Built by Bill Fedder, PGA Professional and Golf Digest Best Teacher, for golfers who want to putt better. 3 Pillars Putting. Your putting coach, in your pocket. Try all premium features free for 14 days. Questions? support@3pillarsputting.com Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: 3 Pillars Putting at 5.0 against Golf PDI's 4.0. 3 Pillars Putting also leads on update cadence (weekly vs every 3 weeks). Golf PDI's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.6). On price, ratings volume, ads and in-app purchases 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. Golf PDI sells 2 in-app purchases, starting at $4.99 per month and 3 Pillars Putting sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.
3 Pillars Putting holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 4 and 7 respectively.
Golf PDI ships an update every 3 weeks, 3 Pillars Putting weekly. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.
| Parameter | Golf PDI | 3 Pillars Putting |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (4 ratings) | 5.0 (7 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 4 | 7 — better |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 17.6 |
| Further details — not scored | ||
| Size | 70 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Player Development Solutions, LLC | William Fedder |
Customer experience
Golf PDI
3 Pillars Putting
In-app purchases
Golf PDI
- Monthly Premium$4.991 Month
- Annual Premium$50.001 Year
3 Pillars Putting
- Premium Monthly14 Days trial$5.991 Month
- Premium Annual14 Days trial$39.991 Year
Questions
Is Golf PDI free?
Is 3 Pillars Putting free?
Which has better reviews, Golf PDI or 3 Pillars Putting?
Do Golf PDI or 3 Pillars Putting have ads?
Which is updated more often, Golf PDI or 3 Pillars Putting?
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