Comparison

OnePuttPro vs trueroll

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

Head to head
About

OnePuttPro

This app analyzes your putting stroke using a connected device, providing real-time feedback on key metrics. It offers tailored tips and progress tracking to help golfers improve consistency and lower their scores.

Highlights
  • Real-time putting stroke feedback
  • Detailed metric analysis (Loft, Tempo, Face Angle, etc.)
  • Personalized tips and guidance
  • Progress tracking over time
  • Web-based dashboard for in-depth analysis
  • Indoor and outdoor practice versatility
Features
Read full description

The OnePuttPro system is designed to help golfers of all levels improve consistency and lower scores by analyzing key metrics of their putting stroke. Real-Time Feedback: Simply attach the OnePuttPro device to your putter shaft (just below the grip) and tap the app to connect the bluetooth. Then start putting. It transmits six key metrics instantly. Detailed Metrics: The app displays specific data points for each putt, allowing you to identify exact areas for improvement. Metrics include Loft Angle, Putting Tempo (backstroke vs. forward stroke duration), Face Angle at Impact, Lie Angle, Acceleration at Impact, and Impact off Center Analysis and Guidance: The app doesn't just provide numbers; it offers tailored tips and "Putting 101" guidance for each metric based on your results, helping you understand what adjustments you need to make. Progress Tracking: You can review past practice sessions and track your progress over time, as the data syncs to a web-based dashboard for more in-depth analysis. Versatile Practice: The system can be used on or off the course, in real-world conditions or indoors Download the app and pair it with the OnePuttPro Smart Putting Device to unlock powerful features: track every stroke, analyze your technique instantly, and monitor progress over time. Refine your skills, build confidence, and start sinking more putts. Get the OnePuttPro Smart Putting Aid Device at https://oneputtpro.com/shop/oneputtpro

About

trueroll

Features
Read full description

TrueRoll is your personal putting lab for better practice. Clip the TrueRoll sensor to your putter and see what your stroke really did - on every putt, with big, clear numbers you can read on a sunny putting green. After every putt, TrueRoll shows: • Face - was the putter open, closed or square at impact? • Tempo - the rhythm of your backstroke and forward stroke • Length - how far back you took the putter • Consistency - how repeatable your putts are across a session • A grade for every putt and a score for every session TrueRoll is built to be simple, for golfers of every age, from juniors to seniors. There is no account to create. Your putts are saved on your iPhone, work fully offline, and back up to your own iCloud. Features: • Live putting sessions with the TrueRoll sensor • Face, tempo, length and consistency after every putt • Session history and trends • Big, high-contrast screens with dark themes and a Sunlight theme for bright days • Sound and vibration feedback • Demo mode - explore everything without a sensor • iCloud backup, no account needed TrueRoll Pro (optional): Scout takes TrueRoll on the course. Save every putt during a practice round, tag the greens, and get a round report and a warm-up plan for your next round. TrueRoll Pro is an auto-renewable yearly subscription. Payment is charged to your Apple Account when you confirm the purchase. It renews automatically unless cancelled at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours before the period ends. Manage or cancel any time in your Apple Account settings. Terms of Use: https://www.trueroll.golf/terms Privacy Policy: https://www.trueroll.golf/privacy TrueRoll requires the TrueRoll putting sensor for live measurement. Get the kit at trueroll.golf. Practice with purpose. Know what changed. Build a more repeatable putting stroke.

Screenshots

OnePuttPro4 screens
trueroll4 screens

Verdict

The call

The clearest difference is in-app purchases: OnePuttPro at none against trueroll's 1. OnePuttPro also leads on update cadence (every 4 weeks vs every 3 months) and iOS requirement (15.1 vs 17.0). On price, ads 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. trueroll sells 1 in-app purchase, starting at $79.99 per year. OnePuttPro asks for nothing beyond the download.

UpkeepUpdate frequency

OnePuttPro ships an update every 4 weeks, trueroll every 3 months. The most recent releases landed on October 30, 2026 and November 9, 2026 respectively.

Scorecard3 real differences · 6 level
OnePuttPro versus trueroll: the parameters behind the verdict, then further details
ParameterOnePuttProtrueroll
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 4 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better17.0
Further details — not scored
Size122 MB5 MB
Age rating12+4+
DeveloperOnePuttProCornelius Pone

In-app purchases

None

OnePuttPro

No in-app purchases

1 purchases

trueroll

Subscriptions1
  • TrueRoll Pro (Yearly)$79.991 Year

Questions

Is OnePuttPro free?
OnePuttPro is free to download, with no in-app purchases.
Is trueroll free?
trueroll is free to download, with in-app purchases available.
Do OnePuttPro or trueroll have ads?
Neither OnePuttPro nor trueroll shows ads.
Which is updated more often, OnePuttPro or trueroll?
OnePuttPro ships an update every 4 weeks, and trueroll every 3 months. Most recently, OnePuttPro was updated on October 30, 2026 and trueroll on November 9, 2026.

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