Bump - real life is happening

Bump is a location-sharing and social app from the Zenly team that combines real-time location tracking with messaging, music integration, and place discovery. The app enables friends to share their current location on a shared map, with positions updating continuously while maintaining battery efficiency through optimized power consumption.

The core location experience centers on a friends map displaying each participant's position alongside contextual information: battery percentage, current speed, and duration at the present location. The app automatically captures what friends are listening to through music streaming integration, displaying this information directly on the map. A gesture-based interaction called Bump—triggered by shaking the phone—notifies friends when the user is available to hang out, enabling quick, asynchronous communication about availability without typed messages.

Place discovery and tracking form a substantial secondary system. The app automatically detects and records places the user visits, building a personal map from accumulated location history over time. Users can search for specific places and determine whether friends have visited them before. The app displays the specific locations where friends currently are and allows saving meaningful places for future reference. A scratch map competition lets friends compare and challenge each other on local area exploration, transforming location history into a collaborative discovery game.

Messaging capabilities integrate directly with the location layer. Users can send text, stickers, images, videos, and GIFs within conversations. Messaging can be initiated directly from the friends map without navigating to a separate interface, keeping communication tightly bound to location awareness. Real-time presence indicators show when friends are actively in chat simultaneously. An in-app art creation and export tool allows users to draw directly within messages and save creations as standalone files.

Music streaming integration lets users save songs from their music streaming service directly within the app, eliminating context switching between apps. This integration connects to the automatic music display on the friends map, enabling music discovery through friends' real-time listening activity rather than algorithmic recommendations alone.

Navigation and travel coordination features support meeting up and visiting places together. The app offers route planning to reach either a specific friend or saved place, delegating turn-by-turn navigation to the device's default map application. A ride service booking feature allows direct reservation of rides to destinations without leaving the app. Live ETA sharing sends estimated arrival times to friends' lock screens, and proximity alerts trigger when approaching a friend's location. Notifications alert users when friends travel to different states or countries, providing awareness of significant relocation.

Privacy controls balance location sharing with user choice. Ghost mode hides location from the friends map entirely, creating a temporary invisible state. Location sharing fundamentally requires mutual acceptance: both users must accept the other's friend request before location data is exchanged, preventing unidirectional tracking without explicit consent. Home screen widgets allow viewing location information at a glance without opening the full app.

Automatic sleep location tracking captures where the user sleeps and identifies companions during sleep periods. This data becomes part of the personal map built from location history, adding behavioral patterns to the location record distinct from daytime tracking. Photos and videos can be converted to stickers for messaging. The app remains free with no paywalls or in-app purchases, keeping core features accessible without cost.