The short answer
Roamless is cheaper in 18 destinations and Simify in 0 of the 18 destinations both sell. For plans of 10 GB or more, Roamless is cheaper in 17 and Simify in 0 of the 17 destinations where both sell one. Roamless covers 176 destinations in total, Simify 18. Prices checked 12 October 2026.
"Cheaper" compares the lowest price each provider sells in a destination, whatever its data allowance and validity. The tables below also compare plans of 10 GB or more, and unlimited plans by price per day.
Roamless and Simify side by side
 Roamless |  Simify | |
|---|---|---|
| Plans tracked | 997 | 138 |
| Single-country destinations | 176 | 18 |
| Regional and worldwide plans | 50 | 21 |
| Cheapest plan tracked | $2.45 | $7.00 |
| Cheapest of all 31 providers in | 3 destinations | 0 destinations |
| Unlimited plans | none | none |
| Says how much data is full speed | — | — |
| Top-ups | on 997 plans | not published |
Roamless vs Simify in popular destinations
Lowest price each sells, then the cheapest plan of 10 GB or more. The lower price is in green; open a destination to compare every provider's plans there.
| Destination | Roamless from | Simify from | Roamless 10 GB+ | Simify 10 GB+ | Cheaper overall |
|---|---|---|---|---|---|
| United States | $3.95 | $21.00 | $22.45 | $35.00 | Roamless |
| Japan | $3.95 | $21.00 | $14.95 | $35.00 | Roamless |
| Thailand | $2.95 | $21.00 | $10.95 | $35.00 | Roamless |
| Turkey | $3.95 | $21.00 | $15.45 | $35.00 | Roamless |
| South Korea | $3.95 | $21.00 | $18.95 | $35.00 | Roamless |
| Indonesia | $4.45 | $21.00 | $20.95 | $35.00 | Roamless |
| Australia | $3.95 | $7.00 | $17.95 | $35.00 | Roamless |
| Egypt | $5.45 | $11.00 | $32.95 | $57.00 | Roamless |
| Morocco | $5.95 | $14.00 | $29.95 | $78.00 | Roamless |
| Singapore | $3.95 | $21.00 | $15.95 | $35.00 | Roamless |
| India | $3.95 | $25.00 | $23.95 | $40.00 | Roamless |
| Philippines | $3.95 | $21.00 | $18.95 | $35.00 | Roamless |
| Malaysia | $3.95 | $21.00 | $19.95 | $35.00 | Roamless |
Every destination both sell
Show all 18 destinations
| Destination | Roamless from | Simify from | Cheaper |
|---|---|---|---|
| Australia | $3.95 | $7.00 | Roamless |
| Bangladesh | $3.95 | $25.00 | Roamless |
| Egypt | $5.45 | $11.00 | Roamless |
| Fiji | $13.45 | $25.00 | Roamless |
| India | $3.95 | $25.00 | Roamless |
| Indonesia | $4.45 | $21.00 | Roamless |
| Japan | $3.95 | $21.00 | Roamless |
| Malaysia | $3.95 | $21.00 | Roamless |
| Morocco | $5.95 | $14.00 | Roamless |
| New Zealand | $3.95 | $21.00 | Roamless |
| Philippines | $3.95 | $21.00 | Roamless |
| Singapore | $3.95 | $21.00 | Roamless |
| South Korea | $3.95 | $21.00 | Roamless |
| Sri Lanka | $3.95 | $21.00 | Roamless |
| Taiwan | $3.95 | $7.00 | Roamless |
| Thailand | $2.95 | $21.00 | Roamless |
| Turkey | $3.95 | $21.00 | Roamless |
| United States | $3.95 | $21.00 | Roamless |
Where only one of them sells
Roamless sells plans for 158 destinations that Simify does not cover:
United Kingdom France Italy Spain Germany Mexico Greece Portugal United Arab Emirates Vietnam China Canada Netherlands Switzerland Brazil Croatia Colombia Afghanistan Albania Algeria Andorra Angola Argentina Armenia and 134 more
Common questions
Is Roamless cheaper than Simify?
In the 18 destinations both sell, Roamless has the lower entry price in 18, Simify in 0. Comparing plans of 10 GB or more where both sell one (17 destinations), Roamless is cheaper in 17 and Simify in 0. Prices checked 12 Oct 2026.
Which covers more destinations, Roamless or Simify?
Roamless sells single-country plans for 176 destinations and Simify for 18. 18 are covered by both, 158 only by Roamless and 0 only by Simify.
Roamless or Simify for Japan?
In Japan, Roamless's cheapest plan is $3.95 and Simify's is $21.00. For 10 GB or more: Roamless from $14.95, Simify from $35.00. Our Japan page compares plans from 29 providers.
Roamless or Simify for United States?
In United States, Roamless's cheapest plan is $3.95 and Simify's is $21.00. For 10 GB or more: Roamless from $22.45, Simify from $35.00. Our United States page compares plans from 26 providers.
How did you compare Roamless and Simify?
Both providers' plans are collected from their own websites every day and converted to US dollars. A destination counts as shared when both sell a single-country plan for it; regional and worldwide plans are not counted. "Cheaper" compares the lowest price each sells there, whatever its allowance, so check data and validity on the destination page before buying.
More comparisons
Airalo vs Roamless Saily vs Roamless Airalo vs Simify Holafly vs Simify Holafly vs Roamless Saily vs Simify Ubigi vs Simify Ubigi vs Roamless GigSky vs Roamless Roamless vs aloSIM Roamless vs Eskimo Roamless vs Orange Travel Yesim vs Roamless