Comparison

Leg It! vs SprintTrac

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

Head to head
About

Leg It!

Track your sprint speed in real-time with GPS and receive personalized AI coaching. Compete in weekly tournaments, duels, and relays, and see your health improvements visualized on an anatomical body map. Earn rewards and unlock customizations as you progress.

Highlights
  • Real-time GPS sprint tracking
  • Phone-free Apple Watch app
  • AI-powered personalized coaching
  • Structured multi-sprint circuits
  • Weekly competitions and duels
  • Health impact visualization
  • Science-backed training programs
Features
Read full description

Leg It! — GPS Sprint Tracker, Speed Competitions & Coach Platform How fast can you actually run? Leg It! gives you a real answer. GPS-powered sprint tracking measures your exact speed in real time — then gives you everything you need to go faster. Here's what's inside: • Sprint from your wrist — the Leg It! Apple Watch app tracks your real GPS speed completely phone-free. Run a free sprint, take on a circuit, compete in a tournament, accept a duel, or join a relay — all from your watch, without ever touching your phone. • Know your speed — sprint tracking captures your exact pace in real time. No guessing, no estimates. Just your actual numbers, every run. • Run circuits — structured multi-sprint sessions with built-in rest timers. Track peak speed, average pace, and fade — then compare every session to your last so you can see yourself getting faster. Available on both iPhone and Apple Watch. • Get coached after every run — your AI coach analyzes each sprint and delivers personalized feedback on what's working and what to fix. Like having a coach in your pocket, every single run. • See your health impact — every sprint shows up on an anatomical body map tracking gains across cardio fitness, bone strength, fat burning, mental clarity, and muscle power. Watch your Health Score climb as training adds up. • Compete every week — weekly tournaments, 1v1 duels, relay races, school leaderboards, and a 33-animal speed challenge give you something to run for every single day. Challenge friends to duels and join relay teams directly from your Apple Watch. • Earn your tier — your PR speed earns you a tier from Rookie to Legend. Sprint consistently to master each level and unlock bonus XP rewards. • Earn bolts, unlock rewards — every sprint earns bolts you can spend in the Bolt Store. Customize your experience with animated speed trail skins, profile frames, badges, and full app themes. Collect rare Animal Card Packs — each pack contains 3 serialized collectible cards across Silver, Gold, Legendary, and Black rarity tiers. Pro subscribers earn 1.5x bolts on every sprint and receive a free Mystery Pack every Monday. • Invite friends, earn together — share your personal referral link and you both earn 250 bolts when your friend completes their first sprint. Find it on your profile under Invite Friends. • Train with a program — six science-backed training programs take you from beginner acceleration to max velocity, with a day-by-day plan to follow, track, and complete. • Coach your athletes — stop chasing athletes for updates. Leg It! gives speed coaches a full platform to see every athlete's sprint data as it happens, track detailed progress analytics across your roster, schedule sessions, and assign both training programs and individual drills — all from one dashboard. Share one invite link and your team is in. No spreadsheets. No group chats. No guesswork. Privacy Policy: https://thelegitapp.run/privacy Terms of Use: https://thelegitapp.run/terms

About

SprintTrac

This app transforms your iPhone and Apple Watch into a precise sprint coach. It tracks your distance and provides real-time feedback, allowing for focused speed training without needing to check your screen. It offers both watch and iPhone-only modes for versatile use.

Highlights
  • Real-time distance tracking
  • Wrist buzz for target distance
  • Live metrics on wrist
  • Audio cues for sprints and rest
  • iPhone-only mode
  • Stride calibration
  • Workout history and analytics
Features
Read full description

Train at full speed. Never look down. SprintTrac turns your iPhone and Apple Watch into a precision sprint coach. Set your distance, sprint count, and rest time — then just run. The instant you hit your target distance, your wrist buzzes. No glancing at screens, no guessing where the line is. Just pure, focused speed work. Accurate where it matters GPS and stride tracking work together — fused in real time — to nail your distance on any surface: track, turf, grass, or pavement. Everything you need mid-sprint Live distance, split time, heart rate, and speed on your wrist. Audio cues count you down — Ready, Set, GO — and a rest timer tells you exactly when to line up again. No Watch? No problem. iPhone-only mode runs the full workout with phone haptics and GPS — perfect if your Watch is on the charger. Go further with SprintTrac Pro (one-time purchase — no subscription, ever) Stride calibration — run one measured distance and SprintTrac dials in to your exact running form for maximum accuracy Workout history — every lap, every split, every session, saved automatically Pace & performance analytics — speed trends, personal records, and rep-to-rep conditioning analysis Apple Health sync — workouts saved with GPS route maps CSV export — your data, anywhere you want it Built for sprinters, field athletes, and coaches who want precision training — not another app to fiddle with.

Screenshots

Leg It!4 screens
SprintTrac4 screens

Verdict

The call

The clearest difference is ratings volume: Leg It! at 6 against SprintTrac's 1. Leg It! also leads on iOS requirement (15.1 vs 17.6). On price, rating, review sentiment and ads 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. Leg It! sells 8 in-app purchases, starting at $4.99 per month and SprintTrac sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Leg It! against 5.0 for SprintTrac. That said, the two scores are not equally well evidenced: Leg It! has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Scorecard2 real differences · 8 level
Leg It! versus SprintTrac: the parameters behind the verdict, then further details
ParameterLeg It!SprintTrac
PriceFreeFree
Rating5.0 (6 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings6 — better1
Update frequencyWeekly—
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPod, Apple Watch — betteriPhone, Apple Watch
Requires iOS15.1 — better17.6
Further details — not scored
Size162 MB8 MB
Age rating12+4+
DeveloperLightwave Labs Limited Liability CompanyMax Good

Customer experience

Leg It!

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

SprintTrac

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

8 purchases

Leg It!

Subscriptions5
  • Leg It! Pro Monthly$4.991 Month
  • Coach - Starter1 Month trial$9.991 Month
  • Coach Team1 Month trial$24.991 Month
Show 2 more
  • Leg It! Pro7 Days trial$34.991 Year
  • Coach Program$49.991 Month
One-time3
  • Extra Attempts$0.99
  • +1 Sprint Attempt$0.99
  • Leg It! Pro$79.99
1 purchases

SprintTrac

One-time1
  • SprintTrac Pro$4.99

Questions

Is Leg It! free?
Leg It! is free to download, with in-app purchases available.
Is SprintTrac free?
SprintTrac is free to download, with in-app purchases available.
Which has better reviews, Leg It! or SprintTrac?
Leg It! and SprintTrac are both rated 5.0 out of 5 on the App Store, from 6 and 1 ratings respectively.
Do Leg It! or SprintTrac have ads?
Neither Leg It! nor SprintTrac shows ads.

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