TISA
Everyone
info
500+
Downloads
About this app
Tisa, international calls, Mobile SIMs and Travel SIMs, all in one app.
π INTERNATIONAL CALLS
β’ Crystal-clear calls over Wi-Fi or mobile data
β’ Rates from just 1p/min to 200+ countries
β’ Your own number as caller ID
β’ Β£1 free credit when you sign up β try before you top up
β’ No ads. No subscriptions. Pay only for what you use.
π± MOBILE SIMs (UK)
β’ Great-value UK plans with generous data + Roam Like at Home in the EU
β’ eSIM or physical SIM, set up in minutes
β’ Unlimited UK calls & texts, plus free international minutes on eligible plans
β’ Manage it all in-app: data usage, bundles, upgrades and bills
β’ Add SIMs for family and manage them together
βοΈ TRAVEL SIMs
β’ Travel eSIMs for 190+ destinations β install before you fly
β’ Buy in seconds, activate on arrival, no shock roaming bills
β’ Keep your usual number for calls & texts
β’ See your remaining data, validity and packages in one place
π WHY TISA?
β’ Since 2007, a name families trust
β’ No ads, ever, not now, not in the future
β’ No lock-in and no surprise fees
β’ Refer friends and gift calling credit to loved ones
β’ Friendly UK-based support
π INTERNATIONAL CALLS
β’ Crystal-clear calls over Wi-Fi or mobile data
β’ Rates from just 1p/min to 200+ countries
β’ Your own number as caller ID
β’ Β£1 free credit when you sign up β try before you top up
β’ No ads. No subscriptions. Pay only for what you use.
π± MOBILE SIMs (UK)
β’ Great-value UK plans with generous data + Roam Like at Home in the EU
β’ eSIM or physical SIM, set up in minutes
β’ Unlimited UK calls & texts, plus free international minutes on eligible plans
β’ Manage it all in-app: data usage, bundles, upgrades and bills
β’ Add SIMs for family and manage them together
βοΈ TRAVEL SIMs
β’ Travel eSIMs for 190+ destinations β install before you fly
β’ Buy in seconds, activate on arrival, no shock roaming bills
β’ Keep your usual number for calls & texts
β’ See your remaining data, validity and packages in one place
π WHY TISA?
β’ Since 2007, a name families trust
β’ No ads, ever, not now, not in the future
β’ No lock-in and no surprise fees
β’ Refer friends and gift calling credit to loved ones
β’ Friendly UK-based support
International calls, Mobile SIMs and Travel SIMs
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Financial info and 2 others
Data is encrypted in transit
You can request that data be deleted
Whatβs new
Bug Fixes and UI Enhancements
App support
phone
Phone number
+441908737500
About the developer
9EONS LIMITED
info@9eons.com
Luminous House, 300 South Row
MILTON KEYNES
MK9 2FR
United Kingdom
+44 1908 737500