Updated September 30, 2026 · TariffCue Editorial Team
PremiumSIM vs yallo
Where PremiumSIM and yallo differ
| Compare |  PremiumSIM |  yallo |
|---|---|---|
| Price from | €6.99 | CHF 0 |
| Reference plan prices | Allnet Flat 50+10 GB: 19.99 EUR per month, 60 GB, 24 months; No unlimited plan listed; Allnet Flat 2 GB: 6.99 EUR per month, 2 GB, 24 months | Prepaid: CHF0 per month, pay-as-you-go data, no minimum contract; Swiss Max: CHF21.90 per month, unlimited data, no minimum contract; BLACK: CHF25.90 per month, unlimited data, no minimum contract |
| Roaming countries | 33 | 90Higher |
| Markets | DE | CH |
| Host network | Not confirmed | Sunrise |
| Unlimited plan price | Not confirmed | CHF 21.90 |
Same on both: Seller type (Mvno), SIM-only (Yes), 5G (Yes), eSIM (Yes), Wi-Fi calling (Yes), EU roaming (Included).
We earn a commission when you sign up through links on this site. Partner status can affect where a brand appears in our rankings.
Key differences
- yallo scores higher overall: 9.3 vs 9.0.
- Roaming countries is higher at yallo: 90 vs 33.
- Support channels: only PremiumSIM offers Chat.
- Billing: only PremiumSIM offers Contract.
- Billing: only yallo offers Prepaid.
- Contract length: only PremiumSIM offers 24.
- Markets: only PremiumSIM offers DE.
- Markets: only yallo offers CH.
Our verdict on each
PremiumSIM
PremiumSIM suits people in Germany who want a low entry price on a sim only plan, a wide support choice and a fibre option from the same seller. Sim only tariffs start at €6.99, and the fixed line runs on fttc and fttp.
yallo
yallo suits Swiss readers who want a line costing nothing until they use it, on a rolling monthly setup over Sunrise's network with Europe roaming already covered. Entry is CHF 0 a month and the unlimited tier starts at CHF 21.90, and the free plan is the reason to look here first.
Score breakdown
| Area | PremiumSIM | yallo |
|---|---|---|
| Cost | 9.0Entry price of €6.99 sits under the €9.30 site median, with a €49.99 fibre setup fee. | 9.5HigherEntry sits at CHF 0 a month and unlimited data starts at CHF 21.90, both low for a prepaid range. |
| Offer | 9.0Sim only on 1 and 24 terms, with 5G, eSIM, wifi calling and EU roaming in 33 countries. | 9.0Sim only, 5G, eSIM and WiFi calling are all offered, and roaming is listed across 90 countries. |
Positions in our rankings
| Ranking | PremiumSIM | yallo |
|---|---|---|
| SIM-only deals | 22 of 416 | 4 of 416 |
| Cheap cell phone plans (MVNOs) | 12 of 137 | 2 of 137 |
| Phone plans with eSIM | 33 of 389 | 18 of 389 |
Where each is licensed and available
| Country | PremiumSIM | yallo |
|---|---|---|
| Headquarters | Germany | Switzerland |
Every fact side by side
| Fact | PremiumSIM | yallo |
|---|---|---|
| Billing | Contract, Rolling | Rolling, Prepaid |
| Contract length | 1, 24Covers more | 1 |
| Legal entity | Drillisch Online GmbH | Sunrise LLC |
| Headquarters | Germany | Switzerland |
| Support channels | Email, Chat, Phone, Help centreCovers more | Email, Phone, Help centre |
Broadband
| Fact | PremiumSIM | yallo |
|---|---|---|
| Technology | Fttc, Fttp | Not confirmed |
| Top download speed (Mbps) | 1,000 | Not confirmed |
| Upload speed (Mbps) | 5.8 to 40 | Not confirmed |
| Setup fee | €49.99 | Not confirmed |
| Price after contract | €44.99 | Not confirmed |
| Router | FRITZ!Box 7510, 7630 or 7690 from 4.99 EUR per month | Not confirmed |
| Address checker | https://www.premiumsim.de/glasfaser | Not confirmed |
Where each stands against the rest
| Fact | PremiumSIM | yallo | Median |
|---|---|---|---|
| Unlimited plan price | Not confirmed | CHF 21.90below the median | CHF 22.95 |
| Roaming countries | 33lowest quarter | 90below the median | 100 |
Median across 176 listed providers.
Pros and cons
PremiumSIM
Pros
- Sim only plans start at €6.99, below the €9.30 median across listed brands
- Terms run 1 and 24, so a rolling option sits next to a longer commitment
- 5G, eSIM and wifi calling are all available, which is what most listed mobile plans carry
Cons
- The fibre line carries a setup fee of €49.99 and post contract pricing of €44.99
- As an mvno, the provider sets its own tariffs on another carrier's network and stays inside DE
- Uploads of 5.8 to 40 Mbps sit below downloads of 1,000 Mbps, which matters for sending large files
yallo
Pros
- yallo starts at CHF 0 a month on a pay-as-you-go basis, so a second line costs nothing until it is used.
- Billing is rolling and prepaid and the plan contract length is 1 month, so a reader can leave without a long notice period.
- Europe roaming is included and the host network is Sunrise, so travel abroad does not require a second provider.
Cons
- On unlimited data yallo ranks 87 of 173, far behind its 1 of 258 showing on entry price.
- yallo is an mvno on the Sunrise network, while getesa and yesss! are listed as a network in their own right.
- Service runs in CH only, so readers based anywhere else need a different brand.
Who each suits
PremiumSIM
Who it suits
- People in Germany who want a sim only plan on 1 and 24 terms
- Households that want mobile and a fibre line from one seller, with €49.99 to budget for at the start
- Travellers who need EU roaming included in 33 countries
Who should look elsewhere
- Anyone after unlimited data, since no unlimited plan appears among the reference plan prices
- Buyers who want the host network itself, where yesss! sells as a network
- People who need service beyond DE, with Lonestar Cell MTN listed as a network
yallo
Who it suits
- People in Switzerland who want a spare or second line without a contract, starting at CHF 0 a month.
- Travellers from Switzerland who need Europe roaming already included rather than a separate roaming add-on.
- Readers who are happy with pay-as-you-go data but still want eSIM, 5G and WiFi calling on one prepaid plan.
Who should look elsewhere
- People who would rather buy from the carrier itself, since getesa and yesss! are both listed as a network while yallo is an mvno.
- Readers outside CH, where yallo does not run at all, should look at a brand built for their market, such as lonestar-cell-mtn.
- Anyone whose main goal is the lowest unlimited rate, since yallo sits at 87 of 173 on that measure.
Current offers
yallo
Current offer
Discount code
BLACK mobile plan 72% off with free activation: 72% off
Discount forever, no minimum contract term, free activation
Source, checked September 30, 2026
Country by country
| Country | PremiumSIM | yallo |
|---|---|---|
| Switzerland | No | Yes |
Questions about each
PremiumSIM
What does the cheapest PremiumSIM mobile plan cost?+
The starting price across the range is €6.99, set on a small allnet plan. A second reference plan adds a much larger data allowance at a higher monthly cost, and no unlimited plan appears among the reference plan prices. Heavy data users would pay for the larger tier from the first bill.
How long is the contract?+
Plan contract months run 1 and 24, so a short rolling arrangement sits alongside a longer commitment. Billing is offered as contract or rolling, which lets you match the term to how long you expect to keep the line. Households that expect to move soon should read the longer term carefully.
yallo
What does yallo cost at the start?+
The Prepaid plan starts at CHF 0 a month, so opening a Swiss number costs nothing on its own. Data on that plan is pay-as-you-go, meaning you pay for what you use. There is no minimum contract on the prepaid tier, so a line can be opened, used lightly and closed again without a long commitment.
How much is unlimited data on yallo?+
The Swiss Max plan, which carries unlimited data, costs CHF 21.90 a month with no minimum contract. A further unlimited tier costs more than Swiss Max and also comes without a minimum contract, so the rate you renew at is the rate you start at rather than a promotional step up later.
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