PaddockPlan vs LapViz.Stopwatch
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PaddockPlan
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Brought to you by an independent developer passionate about motorsport, PaddockPlan is the personal assistant every racing fan dreams of. Designed to bridge the gap between multiple racing series and their fans, PaddockPlan offers unprecedented access to live schedules, location details, and crucial race alerts for series like Formula 1, F2, F3, IndyCar, MotoGP, and Formula E. Key Features: - Extensive Racing Series Coverage: From the adrenaline of Formula 1 to the electric thrill of Formula E, PaddockPlan brings together a wide range of racing series. If your favourite isn't listed, join our GitHub community to add it! - Never Miss a Race: With push notifications alerting you 5 minutes before each race, you're always in the loop, no matter where you are. - Discover Race Locations: Explore Grand Prix locations worldwide with just a tap. - Community-Driven Database: As an indie project, PaddockPlan thrives on community contributions. Help us keep the racing calendar database rich and current by sharing your insights on GitHub. From a Fan to Fans: As an independent developer and motorsport enthusiast, I've experienced firsthand the challenge of tracking multiple racing series. That's why I created PaddockPlan—to make it easy for fans like us to stay connected with our favourite races. Your support and contributions not only help improve the app but also foster a community of racing fans united by our passion. What Makes PaddockPlan Special: - Crafted with care by an indie developer, for an unmatched personal touch. - The only app with an open-source, community-driven database for racing calendars. - Exciting future updates, including widgets and iPad support, to enhance your experience. Join the PaddockPlan family today and take your passion for motorsport to the next level. Exciting new features are on the horizon, and with your support, the possibilities are endless!
LapViz.Stopwatch
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Transform your timing experience with our app, designed for racing enthusiasts, whether it's cars, karting, motorcycles, horses or any other competitive individual. Whether you're a professional or an amateur racing fan, this app allows you to time multiple racers simultaneously and share the results in real-time with other users trackside. The app lets you precisely record lap times using simple push-button controls on the device itself or using an external Bluetooth input device. Each time a racer crosses the finish line, you can record the lap times for each competitor. But what makes this app stand out is its collaborative connected timing feature. With the shared session feature, you can create or join a timing session with other users. Once connected, your timer not only tracks your own lap times but also syncs with other session members. Together, you can track the performance of multiple racers at once, creating a true live timing experience collaboratively, without the need for expensive transponders or other passive tracking devices. Users within a session can view live lap times from all participants, providing a complete overview of the competition or training. The app automatically calculates the fastest laps and provides real-time statistics for each racer. This collaborative approach allows for comprehensive tracking of each racer’s performance during the race.
Screenshots
Verdict
The clearest difference is update cadence: PaddockPlan at every 4 months against LapViz.Stopwatch's every 11 months. LapViz.Stopwatch's advantage is device support (3 vs 1) and iOS requirement (12.2 vs 17.4). On price, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
PaddockPlan ships an update every 4 months, LapViz.Stopwatch every 11 months. The most recent releases landed on May 15, 2026 and September 12, 2026 respectively.
| Parameter | PaddockPlan | LapViz.Stopwatch |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months — better | Every 11 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.4 | 12.2 — better |
| Further details — not scored | ||
| Size | 2 MB | 59 MB |
| Age rating | 4+ | 4+ |
| Developer | Pushpinder Pal Singh | Active Up SPRL |
In-app purchases
PaddockPlan
No in-app purchases
LapViz.Stopwatch
No in-app purchases









