Privacy
Privacy at MobiSaver
The short version: we don't collect personal data, and the calculators don't send what you type anywhere.
What we don't do
- No accounts, sign-ups, newsletters or contact forms.
- No analytics, advertising or tracking scripts, and no third-party cookies.
- No embedded content from other sites (fonts, videos, maps or social media widgets).
The calculators
The true-cost and leave-now-or-wait calculators run entirely in your web browser. The numbers and dates you enter are not sent to a server, not stored by us, not added to the page address and not saved between visits. Closing or reloading the page clears them.
The calendar file (.ics) that the leave-now-or-wait calculator can create is generated in your browser and downloaded straight to your device. We never see it.
Downloads
The network data downloads (CSV and JSON) are ordinary files served from this website, like the pages themselves.
Hosting
MobiSaver is a static website hosted on Cloudflare. Like any web host, Cloudflare processes technical information such as your IP address to deliver pages and protect the site from abuse; see Cloudflare's privacy policy. We haven't switched on any Cloudflare analytics or tracking features for this site.
Links to other websites
Our guides link to sources such as Ofcom and the networks' own pages. Those sites have their own privacy policies.
Last updated: 8 November 2026.