# Ohayu: eSIM & Travel Internet — Prepaid & Unlimited data plans

> Virtual SIM cards for instant global mobile data plans. (iPhone/iPad app by Kridelo Limited.)

- Source: https://appshunter.io/ios/app/ohayu-esim-and-travel-internet/id6535672837 (this page in markdown: same URL + `.md`)
- Developer: [Kridelo Limited](https://appshunter.io/developer/1756857414)
- Category: Travel, Utilities
- Price: Free
- Rating: 4.70/5 from 73 App Store ratings · 9 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.6 · 48 MB
- Languages: American English
- Released: 2024-08-24
- Data updated: 2026-08-27
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/ohayu-esim-and-travel-internet/id6535672837/reviews.md

## What is Ohayu?

Travel with Ohayu eSIM — a modern way to stay connected on your trips. Skip roaming fees and public Wi-Fi: choose a data plan for your destination and get online with your own mobile data.

What is an eSIM?
An eSIM is a digital SIM card you buy online and install on your device — no plastic SIM needed. Your local SIM may stay active for calls and messages, while your Ohayu eSIM handles the travel data.

Why choose Ohayu?
The Ohayu eSIM app offers data plans in over 170 destinations. Simply:
— Choose your travel destination
— Buy a data plan that fits your trip
— Activate your eSIM
— Use your eSIM data while flying between countries, exploring new cities, or working remotely.

Key benefits:
— Quick activation: download your eSIM and connect shortly after purchase
— Wide coverage: data plans in over 170 destinations
— Flexible plans: options for short trips and longer stays
— Guided setup: step-by-step installation instructions in the app

Popular destinations:
Ohayu eSIM is available in top travel spots like the United States (US), Turkey (TR), Japan (JP), France (FR), Germany (DE), the United Kingdom (UK), Canada (CA), Australia (AU), Brazil (BR), Mexico (MX), and many more.

Compatible devices:
Ohayu eSIM works with eSIM-compatible Apple devices:

iPhone XR, XS, 11, 12, 13, 14, 15
iPhone SE (2nd gen and newer)
iPad models with eSIM support (2019+)

Join the Ohayu community:
Thousands of travelers have already used Ohayu eSIM. Get yours before your next trip and stay connected.

Learn more at ohayu.com

## Key features

- Instant eSIM activation
- Global coverage in 190+ countries
- Flexible data plans
- Easy setup and installation
- Keep local SIM active
- Affordable travel data

## Recent user reviews (9 of 9)

All indexed reviews: https://appshunter.io/ios/app/ohayu-esim-and-travel-internet/id6535672837/reviews.md

### 5/5 — eSim

*2026-06-09*

Very good network

### 5/5 — Exceptional support by Ella!

*2026-04-10*

I purchased the eSIM from Ohayu via online in South Korea but I couldn’t use it immediately.  By the way I’m from San Francisco.   So I contacted the support.   Make it short, it was not the eSIM but my phone setting had some issues!  Ella helped me with clear step by step instructions.  I am not good at any of those setting and don’t know anything so I took time to follow the steps.  But she was very patient and very knowledgeable!  She waited for me for each step and we finally made it work!   Took a great amount of time because I was slow.  Started feeling a bit discouraged but she was polite and very responsive.  Thank you Ella!  Thanks to her, now I can enjoy BTS world tour!!!  

Ella, you made this trip more special!!!  Thank you!!!

### 5/5 — esim & service

*2026-03-29*

I had a small problem getting it to activate when I first bought it, emailed with their team and fixed it in under 5 minutes!! They responded so quickly and were so so helpful! Shoutout to Elliot especially!

### 5/5 — Esim Activation

*2026-03-04*

I was having issues activating the eSIM and was frustrated that I was only getting the automated response. Then a human responded to my email and asked for screen shots of my phone settings. They fixed it quick🙏 thanks Elliot.

### 5/5 — Excellent customer service

*2026-02-24*

Ophelia helped me get connected after many difficulties

### 1/5 — Scam

*2026-02-16*

This is scam. Avoid it. I activated plan in Mexico and installed esim, but there is no internet. Support not answering.

### 5/5 — Outstanding support team never quits!  Now I can roam at will!

*2025-12-04*

I was having major problems activating my new eSIM. Anthony and the rest of the support team, Ophelia, Elliot, Constance and Anna took some 2 days, 33 emails and many screenshots before it got straightened out and was determined to be the local carrier not applying the correct settings automatically.  Fortunately, the teams, persistence and patience helped me keep trying, and I now have a fully functioning eSIM to use as I travel for the next three weeks in Vietnam and Cambodia. And just one day it has already proven crucial to be able to navigate and translate as I moved through my day.

### 5/5 — Great app

*2025-10-17*

Fantastic app

### 1/5 — No customer support so when it doesn’t work it turns into a rip off.

*2025-09-08*

I used it in London and it worked well. Then I decided to use it again in Egypt and the first data package I bought worked. It was super expensive and finished in 2 days so I bought a bigger package. That package stopped working once 80% of data was used. I assumed it was a glitch so I bought an even bigger package to about running into connectivity issues. This time it didn’t work at all. I experienced issues installing the eSIM, and got a bunch of error messages, saying that the QR code had expired. EVENTUALLY it worked but the internet comes on for a few minutes and then goes off again for longer periods sometimes hours. I tried to contact customer support to realize that the “in app” support chat is disabled. So in total I spent $100 for short connectivity and ZERO customer support. I tried to reach out via their website support but the chat bot is absolutely useless. Its default answer is “sorry I can’t answer that question”. Whenever I see companies that avoid human interaction and taking accountability after taking your money, I consider it a scheme 🌟✌️

**Developer response:** Hello! 
We are sorry for the negative experience with our service. We'd love to help! Our 24/7 human support team is always available. Please contact us via support@ohayu.com and a real life agent will contact you back and resolve your issue as fast as possible.

## Frequently asked questions about Ohayu

### Does Ohayu have ads?

Yes, Ohayu contains advertisements. These ads help support the free provision of the app's services to users.

### How does Ohayu compare to traditional SIM cards?

Ohayu uses eSIM technology, which is a virtual SIM card installed digitally. This eliminates the need to physically swap SIM cards and allows you to keep your local SIM active for calls and messages while using Ohayu for data.

### What devices are compatible with Ohayu?

Ohayu eSIM is compatible with eSIM-ready Apple devices, including iPhone XR, XS, 11, 12, 13, 14, 15, iPhone SE (2nd gen and newer), and iPad models with eSIM support (2019+).

### How quickly can I get connected with Ohayu?

Ohayu offers instant activation. You can download your eSIM and connect to the internet in seconds after purchasing a data plan.

### What is the coverage area for Ohayu?

Ohayu provides reliable data coverage in over 190 countries and regions worldwide, making it suitable for most international travel destinations.

### Can I use Ohayu for short trips and long adventures?

Yes, Ohayu offers flexible data plans tailored for both short trips and extended travel durations, allowing you to choose the best fit for your journey.

### What is the user sentiment for Ohayu?

Users generally have a positive sentiment towards Ohayu, reflected in its high rating of 4.7 stars from 47 ratings. Travelers trust it for smooth, secure, and flexible data plans.

### When was Ohayu last updated?

The latest version of Ohayu, 2.5.0, was last updated on March 27, 2026. This indicates a commitment to ongoing development and support.

## Version history (last 5 releases)

### 2.14.3 — 2026-08-22

We made minor UI improvements

### 2.14.2 — 2026-08-14

You can now check your purchase history in settings

### 2.14.1 — 2026-07-23

Now earn 5% back on every purchase! Ohayu Credits automatically adds cashback to your balance every time you buy a plan or top-up. Watch your balance grow and spend it at checkout whenever you're ready.

### 2.13.3 — 2026-06-19

- updated info about operators

### 2.13.2 — 2026-06-16

Updated descriptions around the app

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## Related topics

[ohayu esim](https://appshunter.io/ios/topics/ohayu-esim) · [eulo](https://appshunter.io/ios/topics/eulo)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*