Putt Break: Golf Green Reader
Slope Aim & Putting Caddie
Only for iPhone
$2.00 · Designed for iPhone. Not verified for macOS.
iPhone
Read any green like you've got a tour caddie in your pocket. Set your phone down, get the exact break from real physics. Your putting excuses just ran out.
Read any green like you've got a tour caddie in your pocket. Set your phone on the green, and it measures the slope and tells you exactly how much your putt breaks — based on green speed and distance. Real physics, no guessing.
HOW TO USE
1. Behind your ball, find your line to the hole.
2. Lay the phone flat on the green, screen up, perpendicular to your line.
3. Read the break, aim, drain it. (Or don't. We've done our part.)
FLAT PHONE = ACCURATE READ
Got a camera bump? Keep your phone in its case (the raised edge levels it out), or even easier: tap Calibrate to Level on any flat, level surface and the app zeroes your phone out for good. The screen stays awake while you work the green.
WHAT YOU GET
• Live slope and direction from your phone's sensors
• Exact break in inches, measured from the edge of the cup
• "Plays like X feet" so you know how hard to hit it
• A visual aim line and ball path, plus an overhead green view
• Green speed (stimp) and putt length up to 40 feet
FAIR WARNING
This is 100% not legal for tournament play — reading greens with a device breaks Rule 4.3, so consider this a practice-round and bar-bet tool only. Then again, your putting probably isn't winning any tournaments either, so... we're good.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Polished the Putt view so the on-screen ball lines up dead-on with your real ball behind the phone - cleaner reads, less guesswork. Still the cheapest caddie you'll ever hire.
The developer, Aaron Wiens, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Aaron Wiens
- Size
- 1.5 MB
- Category
- Sports
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Aaron Wiens
