SPECIAL EVENT
Cell Tower Signal Finder
New Towers Added: LTE, 4G & 5G cell towers added! Explore coverage maps, and improve your signal quality.
Cellr: Cell Tower Locator Map
LTE, 5G, 4G, 3G Phone Coverage
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Find the nearest cell tower, see its distance and bearing, and aim your antenna at the strongest signal. Your coverage, on a clear live map.
Cellr maps every cell tower around you so you can find the closest signal source, point your antenna, and understand your coverage.
WHY CELLR?
Whether you live in a rural area on the edge of coverage, work from an RV, run a wireless ISP, or just want to know which carrier owns the tower outside your window — Cellr turns the invisible cellular network into a clear, interactive map.
FEATURES
• Live tower map — pan and zoom to see LTE, 5G, GSM, UMTS, and CDMA towers around your location
• Distance and bearing — Cellr calculates how far each tower is from you and which compass direction to face
• Built-in compass — align your phone (or directional antenna) at any tower with the live magnetometer compass
• Tower details — radio type, carrier, MCC/MNC, LAC, cell ID, sample count, and approximate range
• Coverage overlay — terrain-aware viewshed shows the line-of-sight footprint of any tower
• Carrier filter — show only towers from a specific carrier (Premium)
• Nearest list — sorted list of the closest towers with quick-tap details
WHO IT'S FOR
• Rural residents looking for the strongest signal
• Travelers, vanlifers, and RV users planning routes around coverage
• Network engineers and antenna installers aligning directional gear
• Curious tinkerers who want to know what's broadcasting nearby
PRIVACY
Location is used only on-device to compute distance and bearing to nearby towers — Cellr does not sell or share your precise location. Tower data comes from public crowdsourced datasets.
NOTE
Tower positions are crowdsourced approximations of cell-site locations. Coverage estimates are computed from public terrain data and are intended as planning aids, not guarantees of service.
Privacy Policy
https://www.aigma.co/p/3a9cdad
Terms of Use
https://www.aigma.co/p/3a9cdad
Apple EULA
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Events
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Tower pins now sit precisely on their map locations
• Fixed ripple animation drifting while the map moves
• Refined design details across the Map and List tabs
• Minor fixes and improvements
The developer, Evgenii Luchinin, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Evgenii Luchinin
- Size
- 63.3 MB
- Category
- Navigation
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 18 more
- English, Arabic, Dutch, French, German, Greek, Hindi, Indonesian, Italian, Japanese, Norwegian Bokmål, Polish, Portuguese, Russian, Spanish, Swedish, Thai, Traditional Chinese, Turkish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Cellr Premium Monthly $11.99
- Cellr Premium Annual $29.99
- Cellr Premium Weekly $3.99
- Cellr Premium Weekly $3.99
- Cellr Premium Annual $29.99
- Copyright
- © 2026 Eugene Luchinin