Comparison

Expert Golf vs StrackaLine

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

Head to head
About

Expert Golf

Instantly resolve on-course golf rules confusion with this interactive reference. Utilize virtual referee assistance to understand relief procedures and gain an advantage. Features 3D graphics, animations, and videos for clear, practical guidance.

Highlights
  • Instant rules resolution
  • 3D image rulings
  • Interactive relief finder
  • Animated illustrations and videos
  • Stroke play and match play rules
  • User-friendly interface
Features
Read full description

▸ GOLF DIGEST wrote: “Image rulings in 3-D on every possible on-course conundrum.” ▸ WALL STREET JOURNAL wrote: “An essential resource for solving any in-game confusion.” ▸ GOLF MAGAZINE wrote: “Simply choose where your ball lies and the object you want relief from, and iGolfrules instantly directs you to the correct ruling.” ▸ OFFICIALLY recommended by Apple; one of the world’s most popular sport apps (in the App Store top ten continually for many years). iGolfrules by Expert Golf provides the answers to your rules questions in a matter of seconds. You have a virtual referee constantly at your side who helps you to use the golf rules to your benefit and utilize all the relief procedures available. Why Expert Golf is better ▸ User-friendly and intuitive operation (a manual is superfluous). ▸ You find the right solution with a maximum of 3 clicks. ▸ More than 200 graphics, animated illustrations and videos. ▸ Focuses on practical situations and is easy-to-understand. ▸ Contains the rules for stroke play and match play. ▸ An interactive help tool tells you instantly whether you are entitled to free relief. ▸ Excellent customer ratings and top rankings in the App Store. ▸ Leading app for many years and improved with regular updates. The application is based on “Golf Rules Quick Reference”, a multi-award winning international bestseller, which has been translated into over 20 languages and has sold more than 2.5 million copies. Conforms to USGA/ R&A rules valid as of 2023 (including free updates until the next rules revision). If you are happy with our app we would be grateful if you would take a moment of your time to post a rating/ write a review in the App Store. If, for whatever reason, you are not happy with the app or have any questions about it please contact our support team at support@expertgolf.com.

About

StrackaLine

This golf app provides detailed green topography maps and accurate putt lines, helping golfers of all levels analyze slopes and plan their shots. It uses advanced scanning technology to offer precise data for every hole, revolutionizing the putting game.

Highlights
  • Detailed green topography maps
  • Accurate putt line calculations
  • USGA Legal pin sheets
  • Digital yardage book & range finder
  • Slope percentage analysis
  • 3D green animations
Features
Read full description

StrackaLine is used by Touring Pros, top college programs (Texas, Alabama, OK State, Ohio, Michigan State), and golfers of all ability. Download now and see samples holes and pin sheets from Pebble, Sawgrass, and Torrey.  StrackaLine will provide you a pin sheet that is USGA Legal. The App will provide accurate putt lines for you to see the line of the putt before, during, and after your round. The App is the ideal trainer tool for you to learn and understand the green complexes. STRACKALINE GPS & PUTT USERS ● Access your courses ● Digital Yardage Book & Range Finder ● Make Putt and View Fall Lines for any hole location THOUSANDS OF COURSES AVAILABLE NOW Download App Search for your Course HOW DOES THE APP WORK?  
Using a top of the line laser from the land surveying industry, this advanced technology scans the surface of each green for millions of data points that are accurate to the millimeter to pick up even the most subtle elevation changes.  

It displays an interactive topography map for each green we've scanned. You can zoom in and out to see the contours and slope percentages, adjust the grid, view a spinning 3D animation, and even calculate your exact putt line (StrackaLine) by setting the hole location and your ball location. Just like a video game, but the information is real!  Available for the iPhone, iPad, and iPod, using raw X, Y, Z data points, the device:  ● Will calculate all the one inch contours of the putting green  ● Will calculate the slope percentages for the whole putting green  ● Will calculate the Fall Lines for each hole location  ● Will show you the approach angle to the green  ● Will calculate the target of your putt  ● Will allow you to zoom in and out to see more or less detail  With our state of the art technology, join us in revolutionizing the most important part of the golf, putting.  
StrackaLine is protected by copyright and U.S. patents 6,296,579 and 6,638,173 www.StrackaLine.com

Screenshots

Expert Golf4 screens
StrackaLine4 screens

Verdict

The call

The clearest difference is price: StrackaLine at Free against Expert Golf's $19.99. StrackaLine also leads on in-app purchases (none vs 7). Expert Golf's advantage is ads (none vs shown) and review sentiment (55% vs 22%). On rating, ratings volume, update cadence 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

StrackaLine is free to download; Expert Golf costs $19.99 up front. Expert Golf sells 7 one-off in-app purchases. StrackaLine asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 2.5 for Expert Golf against 2.6 for StrackaLine. Both are backed by a comparable volume of ratings — 32 and 17 respectively. Written reviews are what separate them: 55% of Expert Golf's written reviews are positive against 22% of StrackaLine's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
Expert Golf versus StrackaLine: the parameters behind the verdict, then further details
ParameterExpert GolfStrackaLine
Price$19.99Free — better
Rating2.5 (32 ratings)2.6 (17 ratings) — better
Positive reviews55.4% of reviews — better22.2% of reviews
Number of ratings32 — better17
Update frequencyEvery 5 monthsEvery 5 months
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPod, Apple WatchiPhone, iPad, iPod
Requires iOS12.011.0 — better
Further details — not scored
Size329 MB96 MB
Age rating4+4+
DeveloperGolf Rules Made EasyElite Golf Technology LLC

Customer experience

Expert Golf

All ratings32 ratings
Positive37.5%
Neutral3.1%
Negative59.4%
Written reviews260 reviews
Positive55.4%
Neutral6.5%
Negative38.1%

StrackaLine

All ratings12 ratings
Positive58.3%
Neutral0.0%
Negative41.7%
Written reviews18 reviews
Positive22.2%
Neutral5.6%
Negative72.2%

In-app purchases

7 purchases

Expert Golf

One-time7
  • Expert Golf – Score card for one year$9.99
  • Expert Golf – Tips$9.99
  • Expert Golf – iGolfrules 2012–2015$9.99
Show 4 more
  • iGolfrules 2016–2018$9.99
  • iGolfrules 2019$14.99
  • Expert Golf – GPS for one year$19.99
  • iGolfrules 2023$19.99
None

StrackaLine

No in-app purchases

Questions

Is Expert Golf free?
Expert Golf costs $19.99, and also offers in-app purchases.
Is StrackaLine free?
StrackaLine is free to download, with no in-app purchases.
Which has better reviews, Expert Golf or StrackaLine?
StrackaLine is rated higher. Expert Golf averages 2.5 out of 5 from 32 ratings, while StrackaLine averages 2.6 from 17 ratings.
Do Expert Golf or StrackaLine have ads?
StrackaLine shows ads; Expert Golf does not.
Which is updated more often, Expert Golf or StrackaLine?
Expert Golf ships an update every 5 months, and StrackaLine every 5 months. Most recently, Expert Golf was updated on October 23, 2026 and StrackaLine on October 24, 2026.

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