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UNISIM: Travel eSIM & Internet

UNISIM: Travel eSIM & Internet

International Mobile Data

59 ratings
149 reviews
🌟 Lifestyle
✈️ Travel
Free

Details

  • Released
  • Updated
  • December 10, 2024
  • August 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

1.8.3

August 10, 2026

Introduced a data usage calculator and improved app performance. Everything else remains the same: reliable mobile data in 170+ countries, pay-as-you-go, up to 5x cheaper than roaming.

More

User reviews

Most RecentHighest RatedLowest Rated

Отличное приложение

Супер приложение, всегда пользуемся в путешествиях, очень выручает! Не сразу разобрались, как подключать, но тех поддержка быстро ориентирует и всегда на связи. Спасибо!!
АделяФаАделяФа

Супер

Отличная связь, гораздо дешевле, чем роуминг выходит
Nafeesa_meNafeesa_me

Response from developer

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

Супер связь!

Компании респект, рекомендую однозначно!!
sergey_t54sergey_t54

Response from developer

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

Спасибо

Спасибо за оперативность и грамотный подход к работе , получила грамотный ответ
LubovFedLubovFed

Response from developer

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

5

Очень удобная штука!
Flamy21221Flamy21221

Response from developer

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

See 144 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.