AT&T Cell Booster

Name: AT&T Cell Booster
Rating: 2.5 (140 reviews)
Author: AT&T Services, Inc.

By: AT&T Services, Inc.

Productivity

Features & Capabilities

Easily manage, set up, and troubleshoot AT&T Cell Booster devices from a single app. Sign in with your myAT&T, Premier, or FirstNet credentials to begin, register your Cell Booster or Cell Booster Pro, and follow guided setup steps.

Get real-time status, troubleshooting tips, and customizable notifications. For Cell Booster Pro, access detailed performance reports. This app is available to AT&T Mobility customers who own an AT&T Cell Booster device.

User Growth & Download Statistics

App Communication Home Automation

By:

AT&T Services, Inc.

Rating:

2.50

(140) 1 ratings

Version:

1.25271.1 Last updated: 2026-01-06

Version code:

881255305

Creation date:

2021-10-29

Compatible devices:

Size:

15.96MB

URLs:

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-07-03

Compare stats and ranking:

Ranking

# 169,604 ▼ 1,691

Other platforms

AT&T Cell Booster (v1.25261.21)

92,730 3.33

(236)

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

AT&T Services, Inc.

Apple Apps Store

https://apps.apple.com/us/app/at-t-cell-booster/id1586344764

User Reviews

Reviews are mixed. Many users report easy setup via QR code and real signal gains (often 4 bars) once the device is registered. However, a large number complain about the iPhone app being flaky and hard to sign in or register, with timeouts and repeated logins. Registration and support problems, plus inconsistent performance (calls failing, drops) are frequent. Some note GPS/window placement and router/firewall prerequisites as setup hurdles. Overall, the hardware can work well for some, but app reliability and support are major concerns.

Pros

Easy installation via QR code and app instructions.
Notable signal improvement (e.g., from 1 bar to 4 bars) and clearer calls for many users.
GPS window placement helps with setup and registration.
In some cases, AT&T activation occurs quickly after setup.

Cons

App registration/login problems (timeouts, loops, inability to register).
App is glitchy and unstable (spinning circles, timeouts, frequent sign-in issues).
Poor customer support and long hold times; inconsistent or unhelpful troubleshooting.
Inconsistent device performance (calls failing, dropped connections; reliability varies).
Setup hurdles include GPS window placement and router/firewall prerequisites.

Recent reviews

Gives very little information. The scan QR code does not work. Entering it gives different instructions. Actually registering the device in a form just takes you back to the start and tells you nothing. Entering it again tells you it is already registered. Terrible app. Have no idea if it actually did anything.

by Ko*****, 2026-06-20

I couldn’t even get it registered for set up. I spent an hour on the phone with an ATT tech and they couldn’t figure it out either. The app let me in circles.

by Jh*****, 2026-05-06

I found the device easy to install by following the app instructions on my phone following the booster app installation. I now have 3-4 bars throughout my house where had 1 bar previously and problems with phone calls and text messages. Time will tell about how well it works for phone calls and texts, but I am very pleased after initial installation and the apparent increase in signal strength. I had previously tried an outdoor booster style device which required running wires and trying to find mounting locations, wire runs etc. The ATT Cell booster was so much easier and cleaner install with minimal effort! Thanks ATT!