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UNISIM: Travel eSIM & Internet

UNISIM: Travel eSIM & Internet

International Mobile Data

72 ratings
169 reviews
🌟 Lifestyle
✈️ Travel
Free

Details

  • Released
  • Updated
  • December 10, 2024
  • September 10, 2026

Features

Developer

Unisim LLC
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About

Get reliable mobile data in over 170 countries with a single, never-expiring balance. Enjoy data rates significantly cheaper than traditional roaming, with per-KB billing and instant setup. Share your connection with others using the free hotspot feature.

✓Worldwide mobile data in 170+ countries
✓Single, never-expiring balance
✓Pay per KB used, no rounding
✓Instant setup via email
✓Automatic connection to cheapest local network
✓Free hotspot data sharing
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+1

What's New in UNISIM

1.8.4

September 10, 2026

Added new languages and improved app stability. Everything else stays the same: reliable data in 170+ countries, pay-per-kilobyte, up to 5× cheaper than roaming.

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User reviews

Most RecentHighest RatedLowest Rated

Самая выгодная симка для путешествий!

Я очень давно искал нечто подобное для путешествий, и когда приятель рассказал мне об этой eSIM , я тут же подключил её на свой мобильный телефон. Я с ней проехал уже пять стран и везде я был на связи, это реально 🔥 Отдельное спасибо поддержке, ребята всегда на связи 🤙
Миша220Миша220

Рекомендую

Пользуюсь несколько лет в поездках. Тарифы ниже аналогов. Отличная служба поддержки!
ChumchicChumchic

eSIM

Простое в исполнении приложении. Хорошие условия трафика.
TBellewTBellew

Response from developer

Здравствуйте! Большое спасибо за отзыв. Рады, что вам все понравилось!

Довольна

Работает идеально
EsfitikEsfitik

Response from developer

Спасибо за отзыв! Мы очень рады, что вы довольны нашим сервисом!

Отлично все

Отличная служба поддержки
erdfcxherdfcxh

Response from developer

Спасибо за отзыв! Мы очень рады, что вы довольны нашим сервисом!

See 164 more reviews

FAQ

What is UNISIM – Travel eSIM?

UNISIM provides reliable mobile data for travel in over 170 countries. It uses eSIM technology, offering a single, never-expiring balance with data rates up to 5 times cheaper than regular roaming. You pay only for the data you use, per KB, without rounding up.

How does UNISIM's data pricing work?

UNISIM uses a pay-per-KB billing model, meaning you are only charged for the exact amount of data you consume. This avoids the issue of data packages with fixed validity periods and prevents overpaying due to rounding up to the nearest megabyte or gigabyte.

How do I set up UNISIM?

Setup is instant and requires only an email address. Once purchased, the eSIM is issued and can be installed on your compatible device. Upon arrival in a new country, UNISIM automatically connects to the cheapest local network within minutes.

Is my device compatible with eSIM?

To check if your device supports eSIM, dial *#06# in your phone's dialer. If an EID number appears, your device is compatible with eSIM technology and can use UNISIM.

What are the benefits of using UNISIM over traditional roaming?

UNISIM offers significantly cheaper data rates compared to traditional roaming, often up to 5 times less expensive. It eliminates the need for physical SIM card swaps for each trip and provides a single, unified balance that never expires, simplifying international connectivity.