But the Communications Ministry, which oversees the app operators, has said the firms can go on operating.
In recent years, as website and app operators increasingly offer video content, some have faced large VPPA class actions.
The watch and other connected devices are driving apps to expose lightweight "app-less" interactions, and app operators are now focusing more on user touchpoints than in-app DAUs.
Ridesharing app operators would also be required to sign labor contracts with drivers, provide insurance for contractors, and share data with the government in other words, they would have to operate more like traditional taxi companies.
This followed a TfL consultation last fall on a raft of possible changes to the rules that would have placed even more stringent limitations on on-demand taxi app operators — such as imposing a five-minute wait time prior to pick-ups and outlawing the displaying of real-time vehicle locations within an app.
In developed markets where people use credit cards, however, carrier billing has been somewhat sidelined, as its function was largely replaced by app store operators themselves operating wallet-style services, where they hold a user's card details securely themselves.
For Bango, emerging markets represent an opportunity because credit and debit card penetration in these economies remains low, making it a challenge for carriers and app store operators to sell paid apps and other paid mobile content.
Thanks to Square and other credit card swiping apps, many operators display more merchandise where a countertop register once sat.
At the moment too many apps and operators bury their data settings and that's not the way forward.
LPHCA chairman Steve Wright said: "London's taxi and private hire industries are being compromised by inconsistent licensing enforcement by TfL and the apparent ability for app-based operators like Uber to operate through an offshore tax regime.
