Comparison

Slopegraide vs PuttView Books

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Read full description

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.

About

PuttView Books

This app provides detailed yardage and greens maps for golf courses, allowing users to create custom pin sheets for their rounds. It features topographic slope maps, fall lines, and easy orientation tools to help improve your game and save shots.

Highlights
  • Customizable pin sheets
  • Topographic slope maps
  • Fall line highlighting
  • Easy course orientation
  • Multiple design layouts
  • Large course database
  • Tournament customization
Features
Read full description

PuttView Books are the best yardage and greens maps in golf. The pin sheet app complements your PuttView Book and allows you to create custom pin sheets to make your upcoming round of golf a success. Every detail of the pin sheets was designed with this app to help you save a shot in even the most critical tournament situations. PuttView’s technology and attention to detail result in the most accurate pin sheets allowed by the rules of golf. Detailed Information Includes topographic slope map with slope direction and contour lines for courses with 3D Data available, fall lines highlighting straight putts (“aim inside cup”) around the hole location Easy Orientation Compass, 1 yard and 5 yards grid, surrounding hazards and sprinkler heads for easy orientation Seven different Designs One Green per Page (practice use only), Past Pin Locations without fall lines (USGA compliant), 9 Holes per Page with or without fall lines (USGA compliant), 18 Holes per Page with or without fall lines (USGA compliant), Organizer Sheet without fall lines (USGA compliant) Large Database Actively maintained by our specialists to continuously grow the number of available courses Customization Options Tournament name, date and the expected green speed (Stimp Value), to make the pin sheets your own Ease to use Fast and easy entry of pin locations (front and side), pin sheets sent directly to your email, a quick search for courses

Screenshots

Slopegraide4 screens
PuttView Books4 screens

Verdict

The call

The clearest difference is rating: PuttView Books at 4.5 against Slopegraide's 4.0. PuttView Books also leads on in-app purchases (none vs 5) and ads (none vs shown). Slopegraide's advantage is review sentiment (88% vs 54%) and update cadence (weekly vs every 5 months). On price, ratings volume and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Slopegraide sells 5 in-app purchases, starting at $9.99 per month. PuttView Books asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

PuttView Books holds the better App Store score, 4.5 against 4.0. Both are backed by a comparable volume of ratings — 22 and 14 respectively. Written reviews complicate that: 88% of Slopegraide's written reviews are positive against 54% of PuttView Books's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Slopegraide ships an update weekly, PuttView Books every 5 months. Both last shipped on November 3, 2026.

Scorecard7 real differences · 3 level
Slopegraide versus PuttView Books: the parameters behind the verdict, then further details
ParameterSlopegraidePuttView Books
PriceFreeFree
Rating4.0 (22 ratings)4.5 (14 ratings) — better
Positive reviews87.5% of reviews — better53.8% of reviews
Number of ratings22 — better14
Update frequencyWeekly — betterEvery 5 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS16.012.0 — better
Further details — not scored
Size282 MB94 MB
Age rating4+4+
DeveloperJeffrey David Golf, LLCViewlicity GmbH

Customer experience

Slopegraide

All ratings20 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews8 reviews
Positive87.5%
Neutral0.0%
Negative12.5%

PuttView Books

All ratings14 ratings
Positive85.7%
Neutral0.0%
Negative14.3%
Written reviews13 reviews
Positive53.8%
Neutral0.0%
Negative46.2%

In-app purchases

5 purchases

Slopegraide

Subscriptions2
  • Slopegraide Premium (1-Month)$9.991 Month
  • Slopegraide Premium (1 Year)7 Days trial$99.991 Year
One-time3
  • Roll Maps (1 Month)$9.99
  • Roll Maps (1 Year)$49.99
  • Slopegraide Premium (Lifetime)$299.99
None

PuttView Books

No in-app purchases

Questions

Is Slopegraide free?
Slopegraide is free to download, with in-app purchases available.
Is PuttView Books free?
PuttView Books is free to download, with no in-app purchases.
Which has better reviews, Slopegraide or PuttView Books?
PuttView Books is rated higher. Slopegraide averages 4.0 out of 5 from 22 ratings, while PuttView Books averages 4.5 from 14 ratings.
Do Slopegraide or PuttView Books have ads?
Slopegraide shows ads; PuttView Books does not.
Which is updated more often, Slopegraide or PuttView Books?
Slopegraide ships an update weekly, and PuttView Books every 5 months. Most recently, Slopegraide was updated on November 3, 2026 and PuttView Books on November 3, 2026.

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