Comparison

NiceSwing vs 321.fit

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

Head to head
About

NiceSwing

This app uses AI and computer vision to analyze golf swings, providing instant feedback on impact and swing mechanics. It offers live session analysis, photo uploads, and personalized drill recommendations to help improve your game.

Highlights
  • AI swing analysis
  • Live session mode
  • Photo upload analysis
  • AI swing assistant chat
  • Smart drill library
  • Progress tracking
  • Swing comparison
Features
Read full description

NiceSwing - AI Swing Analyzer Make every swing count with instant feedback. NiceSwing combines high-speed computer vision and advanced AI to capture the exact moment of impact and show you what really happens in your swing—right on iPhone and Apple Watch. LIVE SESSION MODE • Set your phone behind the ball and start a session. • The camera locks on the impact zone and sends a freeze-frame with key swing markers to your Apple Watch seconds after each shot. • Review the impact screenshot on your wrist without walking back to the phone. • Get a fast AI breakdown of posture, club path, face angle, and more. PHOTO UPLOAD MODE • Snap or import swing photos that follow our simple framing guide. • Get a fast AI breakdown of posture, club path, face angle, and more. AI SWING ASSISTANT • Chat about any swing you record or upload. • Ask follow-up questions, compare sessions, and receive drill ideas tailored to your data. SMART DRILL LIBRARY • Each recommendation links to clear, step-by-step practice drills so you can work on specific faults right away. PROGRESS TRACKING • Overlay past and present swings, save notes, and share reports with a teaching pro or friends. Note: NiceSwing provides automated swing analysis and is designed to complement, not replace, professional instruction. SUBSCRIPTION DETAILS • Plans: Monthly or Yearly • Payment is charged to your Apple ID at purchase confirmation • Subscription renews automatically unless auto-renew is turned off at least 24 hours before the current period ends • Manage or cancel anytime in Settings > Apple ID > Subscriptions. Cancellation stops future billing but does not refund the current period • Any unused portion of a free trial is forfeited when you buy a subscription Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://niceswing.ai/terms-privacy/

About

321.fit

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Train Smarter with 321fit! Find top sports coaches, book real-world training, and sync your schedule—all in one app. For Athletes & Coaches: - Find and book expert trainers for in-person sessions - Coaches can list their sessions and get discovered - Secure payments via Stripe or pay cash (if the coach allows) - Syncs with your calendar to avoid scheduling conflicts - Train in real gyms—no virtual coaching How It Works: 1. Coaches create sessions, and athletes book available slots 2. Athletes pay securely in-app or arrange offline payment 3. 321fit syncs with your calendar to prevent double-booking 4. Meet in person and start training

Screenshots

NiceSwing4 screens
321.fit4 screens

Verdict

The call

The clearest difference is in-app purchases: 321.fit at none against NiceSwing's 2. 321.fit also leads on update cadence (every 6 days vs every 21 months). NiceSwing's advantage is ads (none vs shown). On price, device support and iOS requirement 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. NiceSwing sells 2 in-app purchases, starting at $12.99 per month. 321.fit asks for nothing beyond the download.

UpkeepUpdate frequency

NiceSwing ships an update every 21 months, 321.fit every 6 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard3 real differences · 7 level
NiceSwing versus 321.fit: the parameters behind the verdict, then further details
ParameterNiceSwing321.fit
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 21 monthsEvery 6 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, Apple WatchiPhone, iPad
Requires iOS17.617.0 — better
Further details — not scored
Size95 MB98 MB
Age rating4+4+
DeveloperROOTS TO LLCSummer Advisors Ltd

In-app purchases

2 purchases

NiceSwing

Subscriptions2
  • 1 Month Subscription7 Days trial$12.991 Month
  • 1 Year Subscription7 Days trial$99.991 Year
None

321.fit

No in-app purchases

Questions

Is NiceSwing free?
NiceSwing is free to download, with in-app purchases available.
Is 321.fit free?
321.fit is free to download, with no in-app purchases.
Do NiceSwing or 321.fit have ads?
321.fit shows ads; NiceSwing does not.
Which is updated more often, NiceSwing or 321.fit?
NiceSwing ships an update every 21 months, and 321.fit every 6 days. Most recently, NiceSwing was updated on November 3, 2026 and 321.fit on November 4, 2026.

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