RAYA is for travellers using public transport in Sofia. Its listing describes locally stored stops, routes, timetables and a map, with Bulgarian and English names.
A transport reference is most useful when it helps answer a precise question: which stop, which direction and which service is relevant now? RAYA is designed around Sofia's network and local language context. That may be helpful to a resident checking an unfamiliar line or a visitor who needs to connect a Bulgarian stop name with an English rendering. Its offline material should be understood as a reference that can remain available, not a promise of live vehicle information.
Based on official store information. We have not tested this app hands-on.
What it does
Search for a stop or line, inspect directions and keep favourites. The app also brings in official service notices and can show nearby stops using location.
The listing describes stored stops, lines, timetables and a network map. Start with a destination or a known stop, then inspect the route and its direction. Similar names can be insufficient on their own; a stop identifier and the correct side of a route can make the difference between a useful plan and an apparently plausible mistake. The developer says names are presented in Bulgarian with English underneath and that searches can use either language or a stop code.
Nearby-stop views add distance and walking time to discovery. Those values should be interpreted in the setting: an apparent short distance does not establish that every crossing or access route suits the person making the journey. We have not checked those estimates. Inspect the actual surroundings and allow appropriate time rather than treating a displayed walking figure as a guarantee.
The app also describes favourites and official service notices affecting particular lines. These serve different purposes from a stored timetable. A favourite makes repeated access easier; an operator notice may change whether the ordinary plan applies. If a network connection is available, check the current disruption information before relying on a route saved previously.
Before you install
It is an independent app, not the transport operator. Offline schedules can miss a disruption; the operator's current notices take precedence.
RAYA is explicitly described as independent of the Sofia transport operator. Its timetables come from operator open data, but the developer says the operator's own notices take precedence. That is a useful boundary: a convenient copy of information does not become the authority when a temporary change occurs.
Offline access has a similar limit. It can keep a map and schedule available in poor signal without making them continuously current. We have not tested update freshness, stop coverage or the interpretation of exceptional service. For a time-critical journey, confirm the relevant information through the operator where appropriate and leave room for uncertainty. Do not infer ticket purchase, fare validation or automatic rerouting from a description that focuses on reference information.
For an unfamiliar interchange, inspect the stop sequence rather than relying only on a destination name. A line can pass near a place without using the stop expected, and the return direction may have a different arrangement. Keep the Bulgarian name or stop code available when comparing signs on location. If a timetable is ambiguous, use the operator's current information rather than inventing a departure from a nearby pattern. These are practical reading habits, not a claim that we have verified routing, live arrivals, accessibility or the operation of the transport network.
Price and access
The developer describes free use without an account or advertising.
The developer describes RAYA as free, with no account or advertising. Check current store access conditions for the device being used. The cost of an actual journey, tickets or mobile connectivity is separate from the app download, and the listing should not be read as including transport entitlement. Optional location access is relevant to nearby-stop discovery; decide whether that convenience is needed rather than treating it as a requirement for every reference task.
Our take
The offline focus is practical when signal is poor. We have not tested timetable freshness, walking estimates or routing information.
The clearest value is a locally focused network reference that remains useful when a connection is unavailable. Bilingual names and explicit stop searching may be more helpful than an elaborate interface if they make the next practical step clearer.
We have not tested the app's schedules or journey information. Begin with a known route and compare the stop names, direction and ordinary timetable. That gives a concrete basis for using it on a less familiar trip. Keep the distinction between stored information and current operating conditions visible, and treat an official change as more important than the convenience of a previously saved plan.
The app’s local focus is a strength only if it matches the actual journey. It does not establish an equivalent service for another city or a universal travel planner. Keep the final stop, direction and operator notice clear, and distinguish a timetable reference from real-time confirmation that a particular vehicle is arriving.
Sources
App icon from the official store listing.
