Biden and Trump's campaign apps both ask for sharing contacts, but Trump's tries to fetch seemingly unrelated data such as the device's identity, location, more
Bobbie Johnson / MIT Technology Review : Tweets: @realsaramerica and @4thanon Tweets: @realsaramerica : See comparison of permissions requested by Trump vs Biden app below. That alone should make you think. The Trump 2020 app is a voter surveillance tool of extraordinary power https://www.technologyreview.com/ ... @4thanon : Trump's data-hungry, invasive app is a voter surveillance tool of extraordinary power https://www.technologyreview.com/ ... Both presidential campaigns use apps to capture data, but Trump's asks to scoop up your identity, your location, and control of your phone's Bluetooth function.
Context & Ripple Effects
The permission comparison lands mid-arc: since campaigns began uploading voter files and email lists to Facebook back in 2016, the data arms race has moved from ad-platform targeting onto voters' own phones. The Guardian's investigation found Trump's marketing operation spent roughly $20M on 218K+ Facebook ads explicitly designed to harvest user data, so an app requesting device identity, location, and Bluetooth on top of contacts reads as a continuation of that strategy rather than a one-off.
What makes the story sharp is the asymmetry: both apps ask for contacts, but only Trump's reaches for the broader device surface. That distinction matters because [[a:955697|Facebook-provided data shows Trump's campaign already micro-targets more aggressively than Biden's]], giving it both a stronger incentive and a richer pipeline for phone-level signals.
First-order effects
- Supporters who install the Trump 2020 app grant it access to their identity, location, and Bluetooth — turning each install into a persistent sensor feeding the same targeting machinery behind its ad buys.
- Biden's campaign gains a concrete privacy contrast to run on: matching contact permissions but visibly narrower scope lets it court data-wary voters without changing its own ask.
Second-order effects
- Apple and Google face renewed pressure over how campaign apps pass store review, since the same permission model is now being stress-tested by political actors rather than consumer software.
- The pattern extends beyond politics: dozens of pandemic tracking apps are pursuing similar location access, so scrutiny of the Trump app's permissions sets a template regulators can apply across the wave of smartphone tracking apps built for contact tracing.
Third-order effects
- If campaigns keep treating phones as surveillance endpoints, election regulation will have to reach app permissions and data brokerage, not just ads — a gap the WSJ's finding about geolocation harvested from ordinary apps exposing US intelligence and military personnel shows is already a national-security problem.
- The structural endpoint is campaigns operating as de facto data brokers whose dossiers outlive any single election cycle, with party infrastructure competing on collection capability as much as message.
The trend: Political campaigning is migrating from rented ad-platform audiences to first-party phone-level data collection, making the app permission screen the new battleground between mobilization and surveillance.