Cellr: Cell Tower Locator Map

Cellr: Cell Tower Locator Map

Speedtest & LTE 5G 4G Coverage

10 ratings
2 reviews
Free
In-App Purchases

Details

Released
May 6, 2026
Updated
October 14, 2026

Features

Cellr: Cell Tower Locator Map screenshot #1 for iPhone
Cellr: Cell Tower Locator Map screenshot #2 for iPhone
Cellr: Cell Tower Locator Map screenshot #3 for iPhone
Cellr: Cell Tower Locator Map screenshot #4 for iPhone
Cellr: Cell Tower Locator Map screenshot #5 for iPhone
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About

This app displays a map of nearby cell towers, including their signal type and carrier. It helps users find the closest signal source, align antennas, and understand cellular coverage. Useful for improving reception in rural areas or for network professionals.

✓Live tower map (LTE, 5G, GSM, UMTS, CDMA)
✓Distance and bearing to towers
✓Built-in compass for alignment
✓Tower details (radio type, carrier, ID)
✓Coverage overlay with terrain viewshed
✓Carrier filter (Premium)
✓Nearest tower list
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What's New in Cellr

1.4

October 14, 2026

• Speed Test: measure your real download, upload, latency and jitter in one tap. • Route signal: set a start and a destination, and the road is coloured by the mobile signal you can expect along the way, with the longest gaps without service called out. • Bigger, fresher map: 5.8 million towers, more than 740,000 of them added in this update. • The free-tier notice is easier to see, plus translation fixes.

More
5

Subscriptions & In-App Purchases

Cellr Premium Monthly

Unlock all premium features

$9.991 Month
How to cancel Cellr subscription ⁉️

Events

Read more about Cell Tower Signal Finder

Cell Tower Signal Finder

NEW TOWERS ADDED: LTE, 5G, 4G Antennas Locator

Jun 23, 2026 — Jul 24, 2026

User reviews

Junk

Out of date. Doesn’t show 5g towers and there is one less than a mile from me and it doesn’t show it.

Нет ни 1 вышки

Открываешь даешь доступ и за 20 минут 0 вышек в центре города!!!! Не работает!

Developer apps

FAQ

What cell tower information does Cellr provide?

Cellr displays live maps of LTE, 5G, GSM, UMTS, and CDMA towers. It shows the distance and bearing to each tower, along with details like radio type, carrier, and approximate range.

How does Cellr help with antenna alignment?

Cellr includes a built-in compass that uses your phone's magnetometer. This allows you to align directional antennas precisely towards the nearest cell towers for optimal signal strength.

Is Cellr available on Android devices?

Based on the provided data, Cellr is supported on iPhone and iPod. Information regarding Android compatibility is not available in this data.

What are the subscription options for Cellr Premium?

Cellr offers several premium subscription plans: Weekly ($3.99/P7D with a 3-day free trial), Monthly ($11.99/P1M), and Annual ($29.99/P1Y with a 3-day free trial).

How accurate are the tower positions and coverage estimates in Cellr?

Tower positions are crowdsourced approximations, and coverage estimates are computed from public terrain data. They are intended as planning aids and not guarantees of service.

Does Cellr collect or share user location data?

Cellr uses location data only on-device to compute distances and bearings to nearby towers. The app states it does not sell or share your precise location.

How often is Cellr updated?

The latest version of Cellr is 1.3, and it was last updated on June 20, 2026. This indicates a recent update frequency.

What is the age rating for Cellr?

Cellr has an age rating of 4+, making it suitable for a wide range of users.