eSIM Providers for Sudan (2026) — 5 Compared

Five weighted categories produce each provider's Sudan score. All five dimensions carry equal 20% weight. Network Generation accounts for 20%, tracking which technologies Zain and the other Sudan carriers run. App Features (20%) tracks installation flow and interface design. Support Channels (20%) measures channel availability and refund generosity. HelloRoam, Airalo, Holafly, Saily, and Nomad each receive a 1-5 score per category. These per-country scores mean a provider strong in Sudan might score lower elsewhere if carrier routing differs.

Airalo holds the highest coverage score for Sudan at 4.9/5 on our rubric. Coverage in Sudan routes through Zain and other local operators on 4G LTE. The 25% coverage weight in our scoring formula reflects how important signal availability is. Holafly scores 4.5/5 on our rubric on coverage — strong for Sudan but limited to 160 countries total. Saily and Nomad each cover 200 countries, scoring 4.0/5 on this scorecard and 3.5/5 on our coverage rubric. On a single-destination trip to Sudan there is no practical coverage gap between providers.

The comparison matrix evaluates five dimensions: (1) Pricing — entry price, per-GB rate at each tier, and whether unlimited daily is available for Sudan; (2) Coverage — which local carriers each provider routes through and 4G LTE network quality; (3) Network — which generations the local carriers run, and where each is available; (4) App quality — eSIM installation flow and APN auto-configuration; (5) Refund policy — Holafly offers 180 days, Saily and Nomad 30 days, Airalo 14 days. All five scores combine into the overall ranking for Sudan.

Most travelers to Sudan use 1-2GB per day on cellular. Maps, messaging, and social media consume 500MB-1GB daily. Streaming video pushes usage to 3-5GB per day. For a 7-day trip with moderate WiFi availability, a 5GB fixed plan covers light-to-moderate usage comfortably. Heavy users should consider Holafly's unlimited daily plan at $3.49/day. WiFi at hotels and cafes in Sudan reduces cellular consumption by 30-60% depending on usage patterns.

Airalo supports in-app top-ups for Sudan — purchase additional data without installing a new eSIM. Holafly's unlimited plan eliminates top-up need entirely. Saily requires a new eSIM purchase for more data. Nomad also requires a separate purchase. Top-ups need an internet connection: WiFi (moderate availability in Sudan) or remaining cellular data. Buy top-ups before your current plan runs out to avoid being offline in Sudan while trying to purchase more data.

Install your Sudan eSIM 24-48 hours before departure while you have stable WiFi. Do not enable data roaming until you land. Most providers start the plan validity clock at first data use, not at installation. Airalo and Holafly both confirm this policy for Sudan. Saily and Nomad start validity on first connection. Install early to troubleshoot any QR scanning issues while you still have home internet. Enable data roaming in Sudan only after landing and clearing customs.

Set your travel eSIM as the data line and keep your home SIM for calls and texts. On iPhone: Settings > Cellular > select the Sudan eSIM line > Turn On This Line > set as Cellular Data. On Android: Settings > Network > SIM Manager > set eSIM as mobile data. Disable Data Roaming on your home SIM to prevent charges. Enable Data Roaming on the Sudan eSIM only. All five providers — HelloRoam, Airalo, Holafly, Saily, Nomad — work in dual SIM mode.

VPN connections work on all five providers' eSIMs in Sudan. Saily stands out by bundling NordVPN — no separate subscription needed. Airalo, Holafly, and Nomad pass VPN traffic without restriction but do not include a VPN service. For public WiFi security in Sudan, a VPN is recommended regardless of provider choice.

Sudan travel eSIMs run on 4G LTE. All five providers — HelloRoam, Airalo, Holafly, Saily, Nomad — access the same Zain infrastructure, so the network is the same whichever one you buy. Peak-hour slowdowns affect all providers equally in dense urban areas. We publish no speed measurements, because we do not measure anyone's network.

Provider switching in Sudan is possible at any time with WiFi access. Install a new eSIM from the alternate provider and disable the old one. The process takes 5-10 minutes. iPhone 13+ supports dual eSIM — run both profiles simultaneously and toggle which handles data in Sudan. Refund eligibility on the original plan depends on the provider: Holafly is most generous at 180 days for unused plans. Consider switching if speed or coverage disappoints on arrival — all five providers access the same 4G LTE network, so switching rarely improves speed.

Sudan eSIM prices range from $8.64 for 1GB (entry level) to $38.40 for 5GB (largest fixed plan). Unlimited daily data is available from $3.49/day. The lowest per-GB rate is $7.68 on the highest-volume fixed tier. All five providers — HelloRoam, Airalo, Holafly, Saily, Nomad — offer Sudan plans with pricing set by their individual margin structures on the same Zain carrier infrastructure.

Airalo leads on multi-country support. Airalo offers regional bundles — Asialink (16 countries), Eurolink (39 countries), Discover Global (130 countries) — that cover Sudan alongside neighboring countries on a single eSIM profile. Holafly also offers multi-country plans in Africa. Saily and Nomad require a separate eSIM per country, which adds switching friction for complex itineraries. If Sudan is your only stop, any provider works and the decision comes down to pricing and refund policy.

Yes — all five providers support hotspot for Sudan eSIMs. Turn on Personal Hotspot (iPhone) or Mobile Hotspot (Android) and connected devices share your 4G LTE data. The tradeoff: hotspot multiplies consumption 3-5x. A 10GB plan with continuous hotspot use lasts 3-4 days instead of 10+. Holafly's unlimited plan is the safest choice for hotspot-heavy travel in Sudan. Airalo, Saily, and Nomad fixed plans work for occasional tethering but drain fast under sustained use.

Coverage outside cities in Sudan depends on carrier tower density, not the eSIM provider. All five — HelloRoam, Airalo, Holafly, Saily, Nomad — route through Zain. Urban coverage on 4G LTE is strong for all providers. Rural areas may drop to 3G or lose signal entirely in mountainous or remote terrain. Check Zain's coverage map for specific Sudan routes. Download offline maps before leaving city WiFi.