CTIA Launches 'Know My App' Website Showing Mobile App Data Usage - MacRumors
Skip to Content

CTIA Launches 'Know My App' Website Showing Mobile App Data Usage

by

Mobile trade organization CTIA has launched Know My App, a website dedicated to informing consumers about the impact that specific apps have on data usage, reports PCWorld. The group notes that while tools have been available to measure an app's post-installation impact on data usage, the new website is the first to measure data usage before a download.

CTIA_knowyourapp_snapchat
Currently, the site allows users to search for an app by name, operating system or category, and currently includes test results for the top 50 paid and free apps from the App Store and Google Play. CTIA also pledges to add more apps to the database in the coming months, and is also inviting developers to submit their apps for testing.

The website was developed in a joint effort between product testing company Intertek and CTIA's Application Data Usage Working Group, which includes members such as Apple, Cisco, Google and LG. The tool also comes as wireless providers such as AT&T and Verizon have imposed different policies on data usage throughout the past few years with the offering of tiered data plans for customers.

Top Rated Comments

John.B Avatar
John.B
162 months ago
Being serious for a moment, estimates are fine but the ability to see actual cellular usage on a per-app basis (under Settings -> Cellular) is one of the best enhancements in iOS 7, IMO.
Score: 4 Votes (Like | Disagree)
John.B Avatar
John.B
162 months ago
What a suspicious shade of green... :p
Score: 2 Votes (Like | Disagree)
ravenvii Avatar
ravenvii
162 months ago
My middle school had walls painted that color -- baby diarrhea green.
Yeah, for when babies do diarrhea-ize -- the diarrhea gets stuck on the wall and dries and no one's any wiser.

COST-SAVING MEASURE.
Score: 1 Votes (Like | Disagree)
Tilpots Avatar
Tilpots
162 months ago
Being serious for a moment, estimates are fine but the ability to see actual cellular usage on a per-app basis (under Settings -> Cellular) is one of the best enhancements in iOS 7, IMO.

Pro tip. Thanks! :)
Score: 1 Votes (Like | Disagree)
Read All Comments

Popular Stories

iOS 26

iOS 26.5 Features: Everything New in iOS 26.5

Monday May 11, 2026 5:09 pm PDT by
Apple released iOS 26.5 after a few months of beta testing, and while it doesn't have the Siri features we were hoping for since those are being held until iOS 27, there are a handful of useful changes worth knowing about. Subscribe to the MacRumors YouTube channel for more videos. End-to-End Encryption for RCS Support for end-to-end encryption (E2EE) for RCS messages between iPhone and...
Read Full Article • 65 comments
Dynamic Island iPhone 18 Pro Feature

11 Reasons to Wait for the iPhone 18 Pro

Monday May 11, 2026 9:01 am PDT by
We're only four months out from the launch of Apple's premium next-generation smartphone lineup, and while we're not expecting a sea change in terms of functionality, there are still several enhancements rumored to be coming to the iPhone 18 Pro and iPhone 18 Pro Max. One thing worth noting is that Apple is reportedly planning a major change to its iPhone release cycle this year, adopting a...
Read Full Article • 40 comments
Four iPhone 18 Pro Colors Mock Feature

iPhone 18 Pro May Have 'Aggressive' Starting Price Despite RAM Crisis

Tuesday May 12, 2026 6:53 am PDT by
While the ongoing RAM chip shortage is leading some Android smartphone makers to increase prices, one analyst believes that Apple will take advantage of the situation with the upcoming iPhone 18 Pro and iPhone 18 Pro Max. In a research note with GF Securities today, analyst Jeff Pu said he expects Apple to outperform in the smartphone market by having an "aggressive pricing strategy" for the ...
Read Full Article • 54 comments