Every network wants you living in its app. Who owns what, what each does — and the five-second combo that unmasks fake 'upgrade teams'.
cenioklo is an independent info site. Zero connection to Three, O2, Sky, EE, Vodafone or anyone else — their names only mark what a page is about. We never take payments, never see accounts, never ask for codes or card details. For anything about your bill or contract, your network's official line (printed on your bill) is the right call. Ours (020 3996 8779, standard landline rate) is for general guidance only.
| Network | App(s) | Special ability |
|---|---|---|
| Three | Three app | Connection diagnostics; eSIM; roaming switches |
| O2 | MyO2 + Priority (separate) | Phone-plan balance; freebies & presales in Priority |
| Sky Mobile | My Sky (all Sky products) | Data bank + monthly reshuffles |
| EE | EE app | Family SIMs, broadband, device unlocking — one of the fullest |
| Crew brands | Each brand's own | Varies — the host's app won't recognise you |
As generally understood at July 2026 — official store listings stay current.
Ring us to talk through switching, coverage, complaints or anything on this site. We can't open accounts, take payments or speak for any network — but we can make it all make sense.
020 3996 8779 Standard landline rate (020) · usually inside your free minutes · we never ask for passcodes, bank or card details