Grad-X
Contains ads
Everyone
info
50+
Downloads
About this app
GradX is your all-in-one outdoor companion for cycling, hiking, trail running, and skiing. Know exactly what's ahead — every climb, every descent, every degree of slope — in real time.
- REAL-TIME SLOPE & GRADIENT DETECTION
See the gradient of the road or trail ahead before you reach it. GradX shows a live elevation profile and grade percentage (▲ uphill / ▼ downhill) so you can pace your effort and never get caught off guard by a steep climb.
- OFFLINE NAVIGATION
Turn-by-turn navigation that works without signal. Vector maps are stored on your device, so you can navigate deep in the mountains or out of coverage with zero data usage.
- HEART-RATE MONITORING
Connect any standard Bluetooth heart-rate sensor (chest strap or armband) and track your BPM live on the heads-up display. Train smarter and stay in your target zone.
- LIVE WEATHER ALONG YOUR ROUTE
GradX checks the weather at points all along your route — not just your current spot. Spot incoming rain, snow, or storms before they hit, with clear icons right on the map and in the navigation banner.
- ELEVATION PROFILE & CLIMB STATS
A live elevation chart shows the terrain ahead during navigation and free exploration, with real-time grade so you always know how hard the next stretch will be.
- ACTIVITY TRACKING
Record your rides, hikes, and runs with GPS tracking. Review your route, distance, and elevation gain.
WHY GRADX?
• Works fully offline — no signal required on the trail
• Built for serious slope and gradient awareness
• Lightweight and battery-conscious
• Clean, glanceable heads-up display
• No account required to get started
Perfect for road cyclists, mountain bikers, gravel riders, hikers, backcountry skiers, motorcycle rider, driving at remote area and anyone who wants to understand the terrain ahead.
Download GradX and ride, hike, and explore with confidence.
- REAL-TIME SLOPE & GRADIENT DETECTION
See the gradient of the road or trail ahead before you reach it. GradX shows a live elevation profile and grade percentage (▲ uphill / ▼ downhill) so you can pace your effort and never get caught off guard by a steep climb.
- OFFLINE NAVIGATION
Turn-by-turn navigation that works without signal. Vector maps are stored on your device, so you can navigate deep in the mountains or out of coverage with zero data usage.
- HEART-RATE MONITORING
Connect any standard Bluetooth heart-rate sensor (chest strap or armband) and track your BPM live on the heads-up display. Train smarter and stay in your target zone.
- LIVE WEATHER ALONG YOUR ROUTE
GradX checks the weather at points all along your route — not just your current spot. Spot incoming rain, snow, or storms before they hit, with clear icons right on the map and in the navigation banner.
- ELEVATION PROFILE & CLIMB STATS
A live elevation chart shows the terrain ahead during navigation and free exploration, with real-time grade so you always know how hard the next stretch will be.
- ACTIVITY TRACKING
Record your rides, hikes, and runs with GPS tracking. Review your route, distance, and elevation gain.
WHY GRADX?
• Works fully offline — no signal required on the trail
• Built for serious slope and gradient awareness
• Lightweight and battery-conscious
• Clean, glanceable heads-up display
• No account required to get started
Perfect for road cyclists, mountain bikers, gravel riders, hikers, backcountry skiers, motorcycle rider, driving at remote area and anyone who wants to understand the terrain ahead.
Download GradX and ride, hike, and explore with confidence.
Real-time gradient, slope, offline maps, HR sensor & live weather
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- No data shared with third partiesLearn more about how developers declare sharing
- No data collectedLearn more about how developers declare collection
- Data is encrypted in transit
What’s new
Welcome to GradX!
- Slope & gradient detection
- Offline turn-by-turn navigation
- Bluetooth heart rate
- Live weather on route
- Elevation profile & climb stats
- GPS activity tracking
- Custom alerts: time, distance, calories, location
- Multi-day tour planning
- Map sharing & chat over Wi-Fi/hotspot
Fixed: group-ride voice intercom auto-reconnects — no more audio drops, works without internet.
- Slope & gradient detection
- Offline turn-by-turn navigation
- Bluetooth heart rate
- Live weather on route
- Elevation profile & climb stats
- GPS activity tracking
- Custom alerts: time, distance, calories, location
- Multi-day tour planning
- Map sharing & chat over Wi-Fi/hotspot
Fixed: group-ride voice intercom auto-reconnects — no more audio drops, works without internet.
App support
About the developer
Heinda Anas
gradxcs@gmail.com
Indonesia