Slopegraide vs PuttView
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Slopegraide
Enhance your golf game with this 3D green reader and visual trainer. It uses physics and geometry to guide your aim and putt speed, eliminating the need for traditional green books. Improve your confidence and break through to better putting performance.
- 3D virtual ball rolling simulator in AR
- Augmented reality slope measurements
- Animated 3D putt and putting stroke models
- Color-coded distance control charts
- Recommended start lines and backstroke length
- Customizable putting tempo
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Read putts like the pros with Slopegraide, your personal training app for green reading and putting! Our app uses a combination of physics and geometry to show you approximately where to aim and how soft or firm to hit your putt! No more greens books or arrows to sort through. Consistently misreading the break and speed of putts is now a thing of the past. Build your confidence in your green reading and putting, take advantage of the great shots you hit on the green, and create breakthroughs in your game! FEATURES • *NEW Course Mode - Sharpen your visualization skills with our new revolutionary, patent pending, virtual ball rolling simulator that displays 3D greens from any course in our database in life-sized form in augmented reality, allowing you to see how balls will break as if you are standing right there on the green! You can set the hole location anywhere on the green, see how many paces the pin is from the edges of the green, roll virtual balls on different green speeds, and experience how they interact with the hole and/or flagstick. • **NEW and IMPROVED Slopegraide AR - Quickly roll virtual balls and capture slope measurements with a single tap and see exactly how your putt will break in augmented reality! • *NEW 3D Putt Model - Displays a 3D animated rolling model of any putt inside 30 feet in augmented reality, giving you a 1st person point-of-view (POV) angle showing you the rolling arc of your putt and distance timelines that help you visualize the rolling speed of putts. • *Roll Maps - Our popular color-coded charts that trains your distance control and feel on the greens quickly. Contains both a Training Mode and Tournament Mode that conforms to the Rules of Golf. • *Putting Stroke Model - Displays an animated visual model of an optimal putting stroke for any putt inside 100 feet, complementing reads of your putts with speed control at the press of a button. • *Life-Sized Putting Stroke Model (iPads only) - Our putting stroke model with the golf ball and putter enlarged to their life size, so you can follow the putter being animated on the screen, giving you an accelerated path to hitting putts at optimal speed! • *Classic Mode - Displays recommended start lines based on conservative or aggressive putting styles. This feature accommodates players that prefer to hit putts at dead weight and players that like to aggressively run putts past the hole. • Four Display Modes to accommodate any green reading style: - Slope Percentage - *Recommended start Lines displayed in inches or feet (Imperial) - *Recommended start Lines displayed in centimeters or meters (Metric) - Slope Degrees • *Displays Backstroke Length that tells you how far back to take your putter to create optimal speed of your putts every single time • *Customizable Putt Tempo - Find the putting stroke pace (46 bpm to 85 bpm) that works best for you! • *Our Slopegraide smart ball marker can be used with your Apple Watch without having your iPhone nearby! • *Uphill / Downhill support up to 1 foot each way • *Supports green speeds between 6 and 15 on the Stimpmeter (incremented by 0.5) • Trains the four most important elements; green reading, start line, speed control, and visualization; improving your putting in just a few minutes! *An annual Slopegraide Premium in-app subscription are required for full functionality of this app. Please go to http://www.slopegraide.com to purchase your ball marker. ** Slopegraide AR requires an annual Slopegraide Premium in-app subscription and requires LiDAR that is supported by only the following devices: iPhone 12 Pro, iPhone 12 Pro Max, iPhone 13 Pro, iPhone 13 Pro Max, iPhone 14 Pro, iPhone 14 Pro Max, iPhone 15 Pro, iPhone 15 Pro Max, iPad Pro devices from 2020 and later.
PuttView
This app uses your iPhone's LiDAR sensor to scan any golf green and overlay precise, data-based visuals directly on the surface. It provides real-time contour lines, slope arrows, the correct putting line, and aiming point to help golfers improve their putting accuracy.
- AR green scanning with LiDAR
- Contour line visualization
- Slope arrow indicators
- Ideal putting line overlay
- Aiming line and point
- Real-time putt data (speed, distance, break)
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Never misread a putt again. PuttView shows you exactly why you're missing. The average amateur golfer takes 40 putts per round, while PGA Tour players only take 29. This 11-stroke gap is the most recoverable gap in golf - and PuttView helps you close that efficiently. Instead of just rolling putts, start practice deliberately with immediate and accurate feedback on every putt. Using your iPhone's LiDAR sensor, PuttView scans any green and overlays precise, data-based visuals directly on the surface. Contour lines, slope arrows, the correct putting line, aiming point, and speed and distance data. All in real time. On any real green, indoors or outdoors. No guesswork. No estimation. Just the read. What PuttView shows you: Contour Lines See the exact topography of the green. Scan any surface, with or without a putt lined up. Understand how it breaks before you ever address the ball. Slope Arrows: Instant directional cues showing the fall line at every point on the green. The exact direction the ball would roll downhill. Read the green faster, more accurately. Ideal Line: Not just the optimal line. The correct line, calculated for perfect pace. See exactly where your ball needs to travel from the moment it leaves the putter face until it hits the bottom of the cup. Aiming Line & Aiming Point: A precisely defined start direction and target point. Eliminate alignment guesswork entirely. Putt Info: Speed, distance, and break data for every putt. Build a feel for pace and line grounded in real numbers. Built for golfers who take their game seriously. The PuttView app is not a simulator. It works on any green, outdoors, and indoors. The same technology trusted by tour professionals, elite coaches, and leading training facilities worldwide is now in your pocket. Scan. Read. Putt.
Screenshots
Verdict
The clearest difference is rating: Slopegraide at 4.2 against PuttView's 3.7. Slopegraide also leads on ratings volume (20 vs 6) and iOS requirement (16.0 vs 18.0). PuttView's advantage is ads (none vs shown). On price, review sentiment, update cadence 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. Slopegraide sells 5 in-app purchases, starting at $9.99 per month and PuttView sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
Slopegraide holds the better App Store score, 4.2 against 3.7. Both are backed by a comparable volume of ratings — 20 and 6 respectively. Written reviews point the same way: 88% of Slopegraide's written reviews are positive against 81% of PuttView's.
Slopegraide ships an update weekly, PuttView every 2 weeks. The most recent releases landed on September 29, 2026 and October 16, 2026 respectively.
| Parameter | Slopegraide | PuttView |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (20 ratings) — better | 3.7 (6 ratings) |
| Positive reviews | 87.5% of reviews — better | 81.3% of reviews |
| Number of ratings | 20 — better | 6 |
| Update frequency | Weekly — better | Every 2 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPad |
| Requires iOS | 16.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 282 MB | 192 MB |
| Age rating | 4+ | 12+ |
| Developer | Jeffrey David Golf, LLC | Viewlicity GmbH |
Customer experience
Slopegraide
PuttView
In-app purchases
Slopegraide
- Slopegraide Premium (1-Month)$9.991 Month
- Slopegraide Premium (1 Year)7 Days trial$99.991 Year
- Roll Maps (1 Month)$9.99
- Roll Maps (1 Year)$49.99
- Slopegraide Premium (Lifetime)$299.99
PuttView
- Monthly$9.991 Month
- Yearly$79.991 Year







