Tracker vs G21
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tracker
Monitor your car or GPS device in real-time from your smartphone or tablet. Send commands, access reports, and receive alerts for geofencing and speed. Offers web access for comprehensive tracking.
- Real-time GPS tracking
- Command sending
- Access to reports
- Geofence alerts
- Speed alerts
- Web access
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Tracker Mobile Tenha acesso completo ao rastreamento do seu carro ou dispositivo GPS por seu Tablet ou SmartPhone. - Envio de Comandos - Acesso a Relatórios - Acompanhamento em tempo Real - Alertas por Cercas Eletrônicas - Alertas de Velocidade - Posicionamento em tempo Real - Acesso via WEB - Rastreador Veicular - Rastreador para Tablets - Rastreador para SmartPhones Esse aplicativo utiliza o GPS do seu dispositivo, ao habilitar essa funcionalidade, o aplicativo utilizará o GPS do seu dispositivo continuamente, com isso poderá consumir mais bateria.
G21
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Faça o rastreamento e monitoramento de seu veículo ou frota de forma fácil e segura. Com a fractal você monitora o seu veiculo com praticidade, tenha o total controle de rastreio de seus veículos com histórico e relatórios personalizados.
Screenshots
Verdict
The clearest difference is update cadence: Tracker at weekly against G21's monthly. Tracker also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Tracker ships an update weekly, G21 monthly. The most recent releases landed on September 22, 2026 and August 27, 2026 respectively.
| Parameter | Tracker | G21 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (4 ratings) — better | — |
| Positive reviews | 64.3% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Weekly — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 92 MB | 63 MB |
| Age rating | 4+ | 4+ |
| Developer | Ikonn Engenharia de Sistemas | Eliano da Paixao Santana |
In-app purchases
Tracker
No in-app purchases
G21
No in-app purchases
