Independent Nomad APAC eSIM Review (2026): 14 vs 21 Countries, Networks & 5G

Nomad APAC is the regional eSIM I would currently choose first for many trips combining East Asia and Southeast Asia. I have personally used Nomad while traveling through China, Taiwan, and South Korea, and it performed particularly well when the trip involved frequent movement rather than staying in one city. But choosing a Nomad APAC eSIM in 2026 is not as simple as buying the plan with the largest country number.

Nomad currently sells 14-destination and 21-destination APAC plans, and there are important differences between them. The 14-country version is considerably cheaper, includes Singapore, offers larger data packages and short unlimited plans, and sometimes provides more local network options. The 21-country version is primarily useful when your itinerary extends into South Asia or countries such as Cambodia and Laos.

Nomad APAC eSIM at a Glance

Nomad’s APAC eSIM is a prepaid travel eSIM designed to remain active while you move between participating countries.

You install one eSIM rather than buying another SIM every time you cross a border. Your phone then connects to one of Nomad’s partner networks in the country you are visiting. That convenience is the main reason I like regional eSIMs.

For an itinerary such as China → South Korea → Japan → Taiwan → Thailand, I would much rather keep one eSIM installed than repeatedly buy, install and configure new plans.

The current APAC range looks like this:

Prices can change and Nomad regularly runs promotions, so check the current checkout price before buying.

My choice for most travelers: 10 GB or 20 GB on the 14-country plan

For a normal two- to four-week Asia trip, 10 GB for 30 days is the easiest starting point.

If you use your phone constantly for Google Maps, transport apps, translation, browsing, social media and uploading photos, I would move up to 20 GB for 45 days.

The 50 GB plan becomes interesting for longer trips or frequent hotspot use.

Nomad APAC 14 Countries vs 21 Countries

This is where the current Nomad lineup becomes surprisingly confusing. You might reasonably assume that the 21-country plan contains everything from the 14-country plan plus seven extra destinations. It does not.

That means a traveler doing something like Japan → South Korea → Taiwan → Singapore → Thailand should buy the 14-country plan, not the supposedly broader 21-country one.

Meanwhile, Japan → South Korea → Vietnam → Cambodia → Laos requires the 21-country plan, because Cambodia and Laos are not included in the 14-country package.

This is why I would choose by itinerary rather than country count.

Which Networks Does Nomad APAC Use?

I have come to understand that this matters more than most eSIM reviews suggest. The eSIM provider is only the front end. Once you arrive, your actual experience depends heavily on the local mobile network underneath it. Nomad currently lists the following network partners for its two APAC variants.

Network agreements can change, so check the exact plan again before purchase.

The table reveals another reason I do not automatically prefer the 21-country plan. In Japan, the 14-country version currently lists both KDDI au and SoftBank, while the 21-country option lists KDDI. In South Korea, the 14-country version lists SK Telecom, KT and LG U+, while the 21-country version lists SK Telecom and LG U+. In the Philippines, the 14-country version lists Globe and Smart rather than Globe alone. More countries therefore does not necessarily mean more network flexibility.

Does Nomad APAC Support 5G?

Yes. Nomad APAC supports 4G and 5G in many destinations, but actual 5G availability depends on the country, partner network, location and your phone. I would not choose an eSIM just because it advertises 5G.

I have used Nomad in China, Taiwan and South Korea, including while moving between cities rather than staying in one place. In practice, what mattered more was whether the connection stayed reliable and recovered quickly after tunnels, train journeys or temporary dead zones.

That is also why I pay more attention to the underlying network than the 5G label.

In Japan, the 14-country APAC plan currently uses KDDI au and SoftBank, which is a strong combination for most normal itineraries. For very remote Hokkaido or mountain regions, though, I would still compare a Docomo-backed eSIM because wider geographic coverage can matter more than peak speed.

Indonesia is a stronger fit for Nomad because it uses Telkomsel, the network I would want once a trip moves beyond the easiest Bali and Java routes.

Vietnam is the main caveat. Nomad APAC currently uses MobiFone and/or Vietnamobile rather than Viettel. That is fine for major cities, but for Sapa, Ha Giang, rural areas or a long north-south trip, I would usually prefer a Viettel-backed option.

So yes, Nomad APAC can give you 5G, but I would choose it for its overall network mix rather than the 5G badge alone. For a trip focused on China, Japan, South Korea, Taiwan and the main Southeast Asian destinations, that mix is one of the reasons I rate it highly.

My Experience Using Nomad APAC in Asia

I have used Nomad while traveling in China, Japan, South Korea, Taiwan, Thailand, Vietnam, Indonesia and India, among others, so my opinion of the APAC eSIM comes from considerably more than comparing prices and network lists on a screen.

China was by far the toughest test. During a four-week trip, I used Nomad in major cities, on the Beijing–Shanghai and Chengdu–Chongqing high-speed rail corridors, and through parts of the country where maintaining a connection is much less straightforward. Temporary dropouts in tunnels were inevitable, but it generally reconnected quickly afterwards. More importantly, I could use WhatsApp, Gmail, Google Maps, Instagram and other normally restricted services over mobile data without running a separate VPN. I cover that experience in much more detail in my China eSIM guide.

I have also used Nomad extensively enough elsewhere in East Asia to see where the experience differs. Japan, South Korea and Taiwan were much less demanding than China, which is partly why my experience was so positive: most of the time I simply forgot the eSIM was there. Maps, public transport apps, translation and messaging worked when I needed them, without repeatedly changing SIMs or troubleshooting the connection.

The more revealing tests came in countries where network choice matters once you leave the biggest cities. I have also used Nomad during trips through Thailand, Indonesia, Vietnam and India as well, and my overall experience across these trips was very good. There were naturally places where local network coverage mattered more than the eSIM provider itself, but I never came away thinking that Nomad had made the trip more difficult. Quite the opposite: for multi-country travel, not having to sort out a new SIM every few days is exactly the convenience I want.

After using Nomad across many Asian countries, I am comfortable recommending it because I have relied on it while travelling rather than only comparing specifications. It was not perfect everywhere—no mobile network is—but overall I was very happy with the experience. For the complicated, multi-country itineraries I tend to travel, having one eSIM already installed and watching it continue working as I crossed borders removed a small but very real piece of travel friction.

Is Nomad APAC Unlimited Data Really Unlimited?

Nomad currently offers unlimited APAC options on the 14-country plan for five and ten days. But “unlimited” does not mean permanently unrestricted maximum-speed data.

Nomad’s current Help Center says most unlimited packages provide around 2 GB of high-speed data per day, after which speeds are reduced until the allowance resets 24 hours after activation. The Help Center currently describes typical reduced speeds of approximately 1–2 Mbps.

Interestingly, Nomad’s live APAC plan selector also contains wording referring to throttling to 512 kbps after a daily high-speed allocation. The two live descriptions therefore do not perfectly match.

For that reason, I would check the fair-use wording attached to the specific unlimited plan at checkout rather than assuming one universal throttle rate.

For most travelers, I actually prefer a normal 10 GB or 20 GB package. Fixed data is easier to understand and often better value unless you expect several unusually heavy phone-use days.

Hotspot, Top-Ups and Activation

Nomad supports hotspot/tethering, which is useful if you occasionally need to connect a laptop or share data with another device. Add-ons are also available for some plans, allowing additional data to be attached to the same eSIM rather than requiring you to install another profile.

Installation is pretty straightforward:

1. Buy your plan while you still have reliable internet.
2. Install the eSIM using the supplied QR code or app instructions.
3. Keep the Nomad line turned off until you need it.
4. At your destination, select the Nomad eSIM for mobile data.
5. Turn Data Roaming on for the Nomad line.

Nomad says purchased plans should be activated within 60 days. The plan normally begins automatically after the eSIM connects to an eligible destination network. That also means I would avoid casually switching the Nomad line on during an earlier APAC transit stop if I did not want the validity clock to start.

What I Don’t Like About Nomad APAC

Nomad APAC is my current first comparison for many mixed Asia trips, but it has clear weaknesses.

• The 14/21-country structure is unnecessarily confusing. A 21-country plan that excludes Singapore while a 14-country version includes it is not intuitive.
• The 21-country plan is substantially more expensive. I would only pay the difference if my route genuinely needs one of its additional destinations.
• 5G availability is not a substitute for choosing the right local network. Rural Japan, remote Australia and rural Vietnam are obvious examples where another plan can make more sense.
• It is not the cheapest option for a single-country trip. If you spend three weeks in Japan and two days in Korea, compare a Japan eSIM plus a small Korean plan rather than automatically buying regional coverage.
• Central Asia is largely outside the APAC proposition. If Kazakhstan, Kyrgyzstan, Uzbekistan or Tajikistan forms a meaningful part of your itinerary, this is not the regional plan I would build the trip around.

And unless the exact package explicitly states otherwise, treat Nomad APAC as a data-focused travel eSIM rather than something you buy for a local phone number, conventional calls or SMS.

Nomad APAC eSIM Review: My Verdict

After using Nomad across China, Japan, South Korea, Taiwan, Thailand, Vietnam, Indonesia and India, I still consider APAC one of its strongest products. What I value most is not headline speed but the convenience of crossing borders without constantly changing eSIMs; in China, it was especially useful because my usual Western apps worked over mobile data without a separate VPN.

For most East Asia and Southeast Asia itineraries, I would buy the 14-country plan: it is cheaper, includes Singapore and often gives you excellent network choice. I would only pay for the 21-country plan when India, Cambodia, Laos, Sri Lanka or another additional destination is actually on my route.

In short, buy for your itinerary, not the country count.

Last Updated on 02/09/2026 by Panos

Written by Panos Papadongonas

I have traveled independently for more than 20 years across 70 countries. On Unusual Nomad, I focus on tested routes, eSIMs, where to stay, transport logistics, and practical trip planning for travelers who want to plan smarter trips without agency prices.