LaneSync vs JBookConnect
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LaneSync
This app transforms iPhones and Apple Watches into a wireless finish-line timing system for sprints. It uses body-pose detection to film the finish line and automatically record runner times, with manual refinement available. All data is stored locally on your devices.
- Wireless device synchronization
- Automatic start gun and timer
- Body-pose detection for finish line
- Frame-by-frame review and editing
- Support for various distances and runners
- Personal best and season best tracking
- CSV export and result sharing
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LaneSync turns two iPhones, or an iPhone and an Apple Watch, into a finish-line timing system for sprints. No internet, no Wi-Fi network and no extra hardware: the devices talk directly to each other, so it works on any track or field. HOW IT WORKS • Sync: put the two devices side by side and tap Sync clocks. • Start: the start device calls "Runners, take your mark… Set…" and fires a starting gun after a random pause. The clock starts on the gun. • Finish: the finish iPhone films the line and detects every runner who crosses it, on the device, using body-pose detection. • Review: bring the devices back together. Step through each finish frame by frame, mark the exact moment each chest crosses the line, assign it to a runner and save. Clock drift is measured at both ends of the session and corrected, and times are shown in hundredths, rounded up as fully automatic timing does. BUILT FOR COACHES AND ATHLETES • Two phones, or one iPhone with an Apple Watch as the starter • Any distance from 5 to 1,000, in metres or yards • Groups of runners: time a whole squad, with several runners per clip • History by day and session, with PB and SB badges • Share a result card, and save finish clips to Photos • Export every time as CSV, or share sessions and personal bests (LaneSync Pro) • Light and dark appearance YOUR FIRST WORKOUT IS FREE Time your first workout free: a whole session, with as many runs as you like, reviewed and saved. After that, more workouts with that iPhone as the finish phone need LaneSync Pro on it, or on the start phone: a start phone with Pro covers the finish phone it times with. Everything you save stays free to view: History, every result with its PB and SB badges, result cards and clips saved to Photos. You can delete any of it at any time, and nothing you record is ever hidden. LANESYNC PRO An optional subscription for coaches and athletes who time regularly: • Unlimited workouts, and your start phone covers any finish phone it times with • Export every time as CSV, and share sessions and personal bests as text • Progress charts of every run at each distance • Personal-best progression over time • Each runner's own trend, or the whole squad on one chart • Last run against the PB, and the average of the last five runs New subscribers start with a 7-day free trial. If your subscription ends, everything you saved stays in History, and a session you've already started can always be finished and saved. APPLE WATCH AND HEALTH When the watch is the starter, LaneSync starts a workout session (HealthKit) only so the watch stays awake during the countdown with your wrist down. It reads no Health data and saves no workouts. PRIVACY No account, no ads, no analytics, no tracking. Your times, runner names and clips stay on your devices. SUBSCRIPTION TERMS LaneSync Pro is an auto-renewable subscription, available monthly or yearly. New subscribers start with a 7-day free trial (once per Apple ID). When the trial ends it converts automatically to the paid plan you chose and your Apple ID is charged that plan's price, unless you cancel at least 24 hours before the trial ends. Without a trial, payment is charged to your Apple ID when you confirm the purchase. The subscription renews automatically at the same price and for the same period unless it is 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 Settings › your name › Subscriptions; cancelling keeps Pro until the end of the trial or of the period you've paid for. Prices are shown in the app and may vary by country. Terms of Use: https://www.apple.com/legal/internal-services/itunes/dev/stdeula/ Privacy Policy: https://moonyose.github.io/lanesync-support/privacy.html Requires two iPhones, or an iPhone and a paired Apple Watch with LaneSync installed (Apple Watch works with iPhone only). The finish iPhone needs its camera.
JBookConnect
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JBookConnect — Play. Book. Connect. JBookConnect makes it easier to discover pickleball courts, book your next game, and connect with the growing pickleball community. DISCOVER COURTS Find nearby pickleball courts and sports venues through an interactive map or convenient list view. Explore venue details, locations, pricing, and availability. BOOK WITH EASE Check schedules and reserve your preferred court in just a few taps. Keep your upcoming and past bookings organized in one place. FIND YOUR GAME Discover OpenPlay sessions and connect with players looking for a game. Find sessions that match your interests and join the action. CONNECT WITH THE COMMUNITY JBookConnect is built to grow beyond court bookings. Future features will make it easier to discover clubs, join communities, connect with fellow players, and become part of the local pickleball scene. TOURNAMENTS Future updates will introduce tournament discovery and management, giving players more ways to discover and join tournaments while helping organizers manage their events. BUILT FOR PLAYERS Whether you're looking for a nearby court, your next OpenPlay session, a community to join, or your next tournament, JBookConnect is designed to bring more of the pickleball experience together in one place. JBookConnect Play. Book. Connect.
Screenshots
Verdict
The clearest difference is in-app purchases: JBookConnect at none against LaneSync's 2. On price, update cadence, 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
Both are free to download. LaneSync sells 2 in-app purchases, starting at $4.99 per month. JBookConnect asks for nothing beyond the download.
LaneSync ships an update every 6 days, JBookConnect weekly. Both last shipped on November 6, 2026.
| Parameter | LaneSync | JBookConnect |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 6 days — better | Weekly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPad |
| Requires iOS | 16.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 4 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | AUSTIN ANDRES MUNOZ | GERALD SERENIO |
In-app purchases
LaneSync
- LaneSync Pro Monthly7 Days trial$4.991 Month
- LaneSync Pro Yearly7 Days trial$39.991 Year
JBookConnect
No in-app purchases









