Consumer Mobile Apps
Bump
Bump let you tap two phones together to swap contacts and photos, and it was a genuine hit — 125 million downloads. But it never found a way to make money, Apple's AirDrop made phone-tapping redundant, and after Google bought it for a modest ~$35 million, the app was shut down within months.
- Company
- Bump Technologies
- Started
- 2009
- Ended
- 2014
- App downloads at peak
- 125 million
- Money raised
- Estimated: $20,000,000 [2]
- Collapse speed
- Rapid
- Preventability
- Medium
- Lesson transfer
- Universal
- Last reviewed
- 2026-07-22
Narrative
The story
The ambition
Bump made sharing feel like magic. You physically tapped two phones together, and — through some clever work in math, data, and timing — they exchanged contacts, photos, and files. It was one of the early App Store's genuine phenomena, a demo that made people say "how did it do that?"
The rise
The numbers were enormous. By March 2013 Bump had passed 125 million downloads and a billion photos shared, up from 100 million downloads the year before, and it raised nearly $20 million from top investors — including a $16.5 million round led by Andreessen Horowitz — backed by Sequoia, Y Combinator, and others.
The cracks
But a hit is not a business. Despite its massive user base, Bump never found a way to make meaningful money from tapping phones together. And the ground shifted underneath it: Apple's AirDrop, introduced in iOS 7 in 2013, made peer-to-peer sharing a native feature of the phone itself, removing much of Bump's reason to exist. Without revenue, the company couldn't go it alone.
The collapse
In September 2013 Google acquired Bump Technologies for a reported ~$35 million — barely above the ~$20 million it had raised, a modest outcome for so popular an app, and reportedly as much about patents and technology as the product. Work on the app stopped, and on January 31, 2014 Google shut down both Bump and its photo-sharing sibling Flock, pulling them from the app stores.
The aftermath
Bump became a canonical example of the gap between usage and value: one of the most-downloaded apps of its era, gone within months of being acquired, because virality had never been converted into a business.
The lessons
Downloads are not a business model. A hugely popular free utility can command tens of millions of users and still have no way to make money — and when the platform owner bakes your core function into the operating system for free, the reason to open your app disappears. Massive adoption buys attention and an acquirer, but not, on its own, a company.
Causal timeline
Failure Anatomy
- 2013
- 2013
A hit with no business
Despite huge usage, Bump never monetized, and Apple's AirDrop made native phone-to-phone sharing a free iOS feature. [3]
Unsustainable economicsStronger competitor - 2013-09
Acquired by Google
In September 2013 Google acquired Bump for a reported ~$35M — barely above what it had raised — and work on the app stopped. [4]
- 2014-01
Shut down
On January 31, 2014, Google shut down Bump and Flock, removing them from the app stores. [5]
Stronger competitor
Structured analysis
What Went Wrong
Root causes
No business model behind the virality. Despite 125 million downloads, Bump never found a way to make meaningful money from its phone-tapping utility. [3]
Contributing factors
AirDrop made it redundant. Apple's AirDrop, native to iOS 7, made peer-to-peer sharing a built-in phone feature, removing much of Bump's reason to exist. [3]
Immediate trigger
Absorbed and shut by Google. Unable to build a business on its own, Bump sold to Google, which stopped work and shut the apps down within months. [4] [5]
Visible symptoms
No revenue despite huge usage. Bump had a massive user base but generated no meaningful revenue from it. [3]
Warning signs
The phone learns to do it for free. Apple's AirDrop made native, free phone-to-phone sharing part of iOS, undercutting Bump's core function. [3]
Affected groups
Evidence
Claims & sources
Every numbered marker in the analysis links to the claim it rests on, and each claim to its sources.
- [1]
Bump was a mobile app that let users tap two phones together to share contacts, photos, and files.
- [2]
Bump became an early App Store hit — 125 million downloads and a billion photos shared by March 2013 — and raised nearly $20 million, including a $16.5 million round led by Andreessen Horowitz.
- [3]
Despite its massive user base, Bump never found a way to make meaningful money, and Apple's AirDrop (native to iOS 7) made peer-to-peer phone sharing a built-in feature, removing much of Bump's reason to exist.
- [4]
In September 2013 Google acquired Bump Technologies for a reported ~$35 million — barely above the ~$20 million it had raised — after which work on the app stopped.
- [5]
On January 31, 2014, Google shut down both Bump and its sibling app Flock, removing them from the app stores.
Sources
Bump Mobile Contact Sharing App Acquired By Google, Will Stay Alive For Now
TechCrunch · 2013-09-16
Google To Close Bump And Flock, Its Recently Acquired File Sharing Apps
TechCrunch · 2013-12-31