Rango vs TRAMO ONCE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rango
This smart cane accessory enhances mobility for individuals with visual impairments. It provides voice-guided navigation, intersection descriptions, and obstacle detection, all accessible without needing to use your phone directly.
- Voice-guided pedestrian GPS navigation
- 3D voice description of intersections
- Nearby public transport information
- Smart obstacle detection with 3D audio
- "Where am I?" location feature
- Integrated visibility LED
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Rango turns the white cane into a smart assistant to help people with blindness or visual impairment get around independently. Once connected to its companion mobile app, Rango lets you easily access all its features without taking your phone out of your pocket. Main features: - Adapted pedestrian GPS navigation: voice address input and route recalculation. - 3D voice description of intersections: understand the layout through spatialized audio. - Nearby public transport times: easily access stops, lines, and next departures. - Smart obstacle detection: alerts only in case of collision risk, with 3D audio to locate the obstacle. - “Where am I?” feature: get your location at any time with a single button press. - Integrated visibility LED: be seen day and night by pedestrians, cyclists, and drivers for increased safety.
TRAMO ONCE
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TRAMO (Transporte y Movilidad ONCE) es una aplicación diseñada para ofrecer información actualizada y accesible sobre las redes de metro y tranvía de varias ciudades de España (Alicante, Barcelona, Bilbao, Granada, Madrid, Málaga, Mallorca, Murcia, Sevilla, Tenerife, Valencia y Zaragoza). TRAMO facilita la consulta de datos del transporte público y la planificación de rutas de forma sencilla y fiable. Con TRAMO, tendrás a tu alcance todos los datos necesarios para moverte por la ciudad con confianza: - Consulta de líneas, estaciones y todos sus accesos. - Incidencias en tiempo real sobre líneas y estaciones. - Información actualizada de próximas llegadas en cada estación. - Estaciones favoritas para acceder rápidamente a tus estaciones más usadas. - Estaciones cercanas con indicaciones para llegar a cada acceso. - Rutas dinámicas, que tienen en cuenta el estado actual de la red, y rutas estáticas disponibles sin conexión. - Posibilidad de definir estaciones como “Casa” y “Trabajo” para agilizar la consulta diaria. La información sobre tiempos de llegada e incidencias se obtiene de los datos que ofrecen los diferentes operadores, CTI no tiene acceso a la modificación o edición de dichos datos. TRAMO, tu guía accesible para el metro y tranvía, es una aplicación del Centro de Tiflotecnología e Innovación (CTI) de la ONCE.
Screenshots
Verdict
The clearest difference is iOS requirement: Rango at 11.0 against TRAMO ONCE's 14.0. On price, update cadence, 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.
Rango ships an update every 4 months, TRAMO ONCE every 2 months. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.
| Parameter | Rango | TRAMO ONCE |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 4 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 15 MB | 62 MB |
| Age rating | 4+ | 4+ |
| Developer | GoSense | ONCE |
In-app purchases
Rango
No in-app purchases
TRAMO ONCE
No in-app purchases









