Sector Lapper Stopwatch vs TrackZero
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sector Lapper Stopwatch
This stopwatch app is designed for motorsports, offering sectored lap timing with configurations for 1, 2, or 3 sectors. It highlights best sectors, best laps, and the ideal lap in real-time and upon pausing. It's a valuable tool for anyone involved in racing.
- Sectored lap timing (1, 2, or 3 sectors)
- Real-time best sector and lap display
- Ideal lap calculation
- Intuitive and easy to use
- Motorsports focused design
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Sector lapper is a cronometer/stopwatch app with sectored laps, designed and driven for motorsports use! You can choose from 1, 2 ou 3 sectors lap configuration. Easy and intuitive, SectorLapper app shows best sectors and best laps "on-the-fly" (printed green) and even shows the ideal lap (printed purple) when you pause it. This is a must-have tool for driving coaches, team mechanics, team co-drivers and even team principals. Sector Lapper is fully funcional and completely free for use. Never miss a lap sector timing again with SectorLapper App!
TrackZero
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TrackZero convierte tu teléfono en un cronómetro de pista profesional. Con GPS de alta precisión, mide tus vueltas, sectores y telemetría en cualquier autódromo, sin sensores extra. CRONÓMETRO GPS DE VERDAD Detección de línea de meta con precisión de milisegundos. Tiempos de vuelta, sectores (S1/S2/S3), vuelta ideal y comparación con tu mejor marca. +2900 AUTÓDROMOS Base de datos con trazados de pistas de todo el mundo. Tracker y editor para crear o ajustar tu circuito. TELEMETRÍA PROFESIONAL Diagrama G-G, mapa de calor de velocidad, ghost car para comparar vueltas, y reporte PDF exportable con todos tus datos. RETA A TUS AMIGOS EN VIVO Modo reto en tiempo real: crea una sala, comparte el código y compite viendo la posición de todos en el mapa en vivo. LIVE TIMING ESTILO F1 Vista de tiempos en vivo con posiciones, gaps y sectores, como en las carreras profesionales. EVENTOS Y TRACK DAYS Organiza eventos, gestiona pases del día y lleva el control de tus sesiones de pista. TrackZero es una herramienta de telemetría deportiva. Úsala solo en circuitos y autódromos autorizados, y maneja con responsabilidad. Hecho en México por SpeedLabs Technologies.
Screenshots
Verdict
The clearest difference is in-app purchases: Sector Lapper Stopwatch at none against TrackZero's 1. Sector Lapper Stopwatch also leads on iOS requirement (15.0 vs 17.0). TrackZero's advantage is ads (none vs shown) and update cadence (daily vs weekly). On price 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. TrackZero sells 1 one-off in-app purchase. Sector Lapper Stopwatch asks for nothing beyond the download.
Sector Lapper Stopwatch ships an update weekly, TrackZero daily. The most recent releases landed on September 10, 2026 and September 24, 2026 respectively.
| Parameter | Sector Lapper Stopwatch | TrackZero |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Weekly | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 9 MB | 26 MB |
| Age rating | 4+ | 17+ |
| Developer | CRISTIAN PETICOV | JOSE FERNANDO LARRAGUIVEL CAMPUZANO |
In-app purchases
Sector Lapper Stopwatch
No in-app purchases
TrackZero
- Pase del día$6.99
Questions
Is Sector Lapper Stopwatch free?
Is TrackZero free?
Do Sector Lapper Stopwatch or TrackZero have ads?
Which is updated more often, Sector Lapper Stopwatch or TrackZero?
Other comparisons
