Best Travel eSIM apps
Kaja Lepp Over the past 2 years, the number of eSIM users has increased by 17%. Many eSIM providers are competing with each other by improving their features. We thoroughly tested 30 services from around the world and compiled a detailed report on how each provider’s eSIM works. You’ll get the most complete and honest information about the pros, cons, and unique aspects of both free and paid services.
When our experts analyzed active eSIM services, they found that TooSIM eSIM is the most stable service and consistently available to users. Its user base has grown by 10% in the past 6 months. The service fully meets all quality standards. Want a fast and easy connection? Download and activate TooSIM eSIM today!
Our Top Recommendation 2025
- Cheap date plans from $3
- eSIM data for international travel
- Fast and reliable internet
- Easy activation
- Affordable eSIM plans
- Clear video calls with no delays
- 24/7 customer support
- Immediate delivery
- Global and regional plans
- No local phone number
- 200+ destinations
- Easy to use
- Fast and reliable internet
- No more roaming charges
- Fast and reliable internet
- Unlimited data
- Fast and reliable connection
- Clear video calls with no delays
- 24/7 customer support
- No local phone number
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| Provider | Lowest rate | Countries | Promo code | Discount |
|---|---|---|---|---|
| TooSIM | $3.99 | 200+ | 10MAYKK | 10% |
| PrimaSIM | $3.99 | 200+ | — | 15% |
| Saily | $3.99 | 200 | Saily5 | 5% |
| Holafly | $6.90 | 225 | — | 5% |
| Airalo | $3 | 200+ | — | 5% |
Best Local eSIM Rates
TooSIM and PrimaSIM are the top choices for travelers in local countries, including Europe. They offer the best rates for local plans, and users praise their stable connections in reviews.
| eSIM | Region | Data | Duration | Price |
|---|---|---|---|---|
| TooSIM | Europe countries | 1GB | 7 days | $3.99 |
| Primasim | Europe countries | 1GB | 7 days | $3.99 |
| Saily | Europe countries | 1GB | 7 days | $3.99 |
| Holafly | Europe countries | Unlimited | 7 days | $29.90 |
| Airalo | Europe countries | 1GB | 7 days | $5 |
Best Regional eSIM Rates
Europe is the cheapest regional option. Toosim stands out as the best provider here. With our 10MAYKK promo code, you can get an extra 10% off all TooSIM plans.
| eSIM | Region | Data | Duration | Price |
|---|---|---|---|---|
| Toosim | Europe | 1GB | 7 days | $4.99 |
| Primasim | Europe | 1GB | 7 days | $4.99 |
| Saily | Europe | 1GB | 7 days | $4.99 |
| Holafly | Europe | Unlimited | 7 days | $29.90 |
| Airalo | Europe | 1GB | 7 days | $5 |
Best Global eSIM Rates
Saily and Airalo are good for short trips with light data use. Holafly, with its unlimited plan, is ideal for heavy internet users.
| eSIM | Countries | Data | Duration | Price |
|---|---|---|---|---|
| Toosim | 107 countries | 1GB | 7 days | $20.99 |
| Primasim | 107 countries | 1GB | 7 days | $20.99 |
| Saily | 113 countries | 1GB | 7 days | $8.99 |
| Holafly | 113 countries | Unlimited | 7 days | $45.90 |
| Airalo | 138 countries | 1GB | 7 days | $9 |
Making calls and sending SMS using eSIM
Most eSIMs provide data only. Users typically communicate via WhatsApp and Viber Out for messaging and video calls.
| eSIM | Min. Price per GB | Phone Number Included | Phone Number Price | Reviews |
|---|---|---|---|---|
| Toosim | $3.99 | No | — | 4.8 / 5 |
| Primasim | $3.99 | No | — | 4.7 / 5 |
| Saily | $2.00 | No | — | 4.5 / 5 |
| Holafly | $6.90 | No | — | 4.5 / 5 |
| Airalo | $5 | Optional (on select plans) | $4.50–$9.00 | 4.5 / 5 |
How to check if your smartphone supports eSIM
Go to your Android or iOS settings. In the SIM card section, look for eSIM or Add eSIM option.
Common Supported Models:
- iPhone: XR, XS, 11, 12, 13, 14, 15 series
- Samsung: S20, S21, S22, S23, S24, Note 20, Z Flip/Fold series
- Google Pixel: 3 and newer
- Huawei: P40, Mate 40 Pro
- Other brands: Oppo, Xiaomi (latest models)
When to activate your eSIM
Activate your plan before the trip or use a free Wi-Fi hotspot at the airport upon arrival.
| eSIM Brand | Time to Activate | Min. Price per GB | Our Discount |
|---|---|---|---|
| TooSIM | Up to 6 months | $1.90 | 10% |
| PrimaSIM | Up to 6 months | $2.50 | 15% |
| Saily | Within 30 days | $2.00 | 5% |
| Holafly | Up to 6 months | $3.00 | 5% |
| Airalo | Within 30 days | $1.80 | 5% |
How to using a physical SIM and an eSIM simultaneously
Set your physical SIM for calls, SMS, and iMessage, and use eSIM for mobile data. You can also keep your WhatsApp number active using the same SIM.
Recommended by Experts
- Lowest rate $3.99
- Countries 200+
- Promo code
10MAYKK
Instant eSIM activation, multi-region data plans, and affordable pricing. Compatible with 250+ devices. Trusted by global travelers for seamless, contract-free mobile data.
Pros
- Cheap data plans from $3
- No speed limits
Cons
- Data only
Get 10% off with promo code 10MAYKK