Comparison

Swing Catalyst vs trueroll

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

Head to head
About

Swing Catalyst

Record and analyze your golf swings in high definition with slow-motion playback and frame-by-frame analysis. Compare and synchronize multiple videos, access free tour swings, and share your progress with other users and instructors. Securely back up your videos to the cloud.

Highlights
  • Full HD swing capture
  • Slow-motion and frame-by-frame playback
  • Video comparison and synchronization
  • Drawing tools for analysis
  • Downloadable tour swings
  • Cloud backup and sharing
Features
Read full description

Award winning training aid used by many of the best golfers and instructors in the world. - Capture swings in full HD - Playback in slow motion speed and frame-by-frame - Multiple drawing tools - Analyze videos frame by frame - Compare two videos - Synchronize two videos for more accurate comparison - Download free tour swings - Share videos with other Swing Catalyst users and instructors - Upload to cloud storage for secure backup - Download and view Swing Catalyst video lessons - Buy tour swings from professional tour players View the app tutorials: https://www.youtube.com/playlist?list=PLgxA3IJv2lfRFrLziU5OIgAvUpaQTpYhM

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

Swing Catalyst4 screens
trueroll4 screens

Verdict

The call

The clearest difference is in-app purchases: Swing Catalyst at none against trueroll's 1. Swing Catalyst also leads on update cadence (monthly vs every 3 months) and iOS requirement (11.0 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. Swing Catalyst asks for nothing beyond the download.

UpkeepUpdate frequency

Swing Catalyst ships an update monthly, trueroll every 3 months. The most recent releases landed on November 1, 2026 and November 9, 2026 respectively.

Scorecard3 real differences · 7 level
Swing Catalyst versus trueroll: the parameters behind the verdict, then further details
ParameterSwing Catalysttrueroll
PriceFreeFree
Rating3.8 (13 ratings) — better—
Positive reviews21.4% of reviews—
Number of ratings13 — better—
Update frequencyMonthly — betterEvery 3 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS11.0 — better17.0
Further details — not scored
Size41 MB5 MB
Age rating4+4+
DeveloperInitial Force ASCornelius Pone

In-app purchases

None

Swing Catalyst

No in-app purchases

1 purchases

trueroll

Subscriptions1
  • TrueRoll Pro (Yearly)$79.991 Year

Questions

Is Swing Catalyst free?
Swing Catalyst is free to download, with no in-app purchases.
Is trueroll free?
trueroll is free to download, with in-app purchases available.
Do Swing Catalyst or trueroll have ads?
Neither Swing Catalyst nor trueroll shows ads.
Which is updated more often, Swing Catalyst or trueroll?
Swing Catalyst ships an update monthly, and trueroll every 3 months. Most recently, Swing Catalyst was updated on November 1, 2026 and trueroll on November 9, 2026.

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