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Grade Mobile 30-day SIM only deals

Stay flexible with a rolling 30-day Grade Mobile SIM-only plan — cancel or switch any time with no long-term commitment.

Can I cancel a Grade Mobile 30-day SIM only deal at any time?

Yes. A 30-day rolling SIM from Grade Mobile has no long-term contract, so you can leave or switch with around 30 days' notice whenever it suits you.

That makes it ideal if you want to try the network, are between phones, or expect your circumstances to change soon.

Is a 30-day Grade Mobile plan more expensive than a longer contract?

Rolling 30-day plans usually cost a little more per month than 12 or 24-month deals, because you're paying a small premium for the freedom to leave at any time.

If you know you'll stay put, a longer Grade Mobile contract will generally save you money overall.

Our top pick
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Unlimited speed

Grade Mobile 100GB 1-month SIM

Data
100 GB
(Unlimited speed included)
Allowances
Unlimited minutes
Unlimited texts
Contract
1 month
Price
£18per month
Power through your day with 100GB of data, full-speed 5G, EU roaming, and unlimited UK calls & texts. Total flexibility with no credit check.
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Unlimited speed

Grade Mobile 30GB 1-month SIM

Data
30 GB
(Unlimited speed included)
Allowances
Unlimited minutes
Unlimited texts
Contract
1 month
Price
£15per month
Get deal

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Unlimited speed

Grade Mobile 10GB 1-month SIM

Data
10 GB
(Unlimited speed included)
Allowances
Unlimited minutes
Unlimited texts
Contract
1 month
Price
£11per month
Get deal

A 30-day rolling plan with Grade Mobile gives you the freedom to leave with a month's notice, without a long-term commitment or early exit fee. This flexibility typically comes at a slightly higher monthly price than Grade Mobile's 12-month or 24-month contracts, but for the right circumstances, it's worth the extra cost.

1. Who benefits from a rolling plan

  • Anyone testing Grade Mobile's coverage before committing to a longer term.
  • Switchers with uncertain plans, who don't want to risk a fixed contract.
  • Anyone who's been caught out by a long contract before and wants to avoid that risk entirely.

2. Testing coverage before committing longer

A rolling plan is a low-risk way to check how Grade Mobile's underlying network performs in your specific area before signing up for a longer, better-value contract. If it performs well, you can then consider switching to a 12-month term for a better price.

3. The price trade-off

Because Grade Mobile isn't guaranteed your custom for a fixed period, rolling plans typically cost a little more per month for the same data allowance. Weigh this against how much you value being able to leave at short notice.

4. Frequently asked questions

How much notice do I need to cancel a Grade Mobile rolling plan?
Typically 30 days, though it's worth checking the exact terms with Grade Mobile directly.

Is a rolling plan always more expensive than a fixed-term contract?
Usually the monthly price is a little higher for the same data allowance, in exchange for not committing to a fixed period.

Can I switch to a longer contract with Grade Mobile later?
In many cases yes, once you're confident in the network's performance for your area.

Is Grade Mobile's rolling plan a good way to test the network?
Yes, it's a low-risk way to try the service before committing to a longer, better-value term.

5. Conclusion

Grade Mobile's 30-day rolling plan offers genuine flexibility, ideal for testing the network or avoiding a long-term commitment. If you're confident you'll stay for a year or more, comparing against its 12-month or 24-month contracts will likely save you money.