M1 offers three flexible plans to match your needs. Choose between monthly or yearly billing, with discounts of up to 50% when you pay annually.
Single Line
Previously called the Pro Plan
For individuals who need one phone number.
Monthly: $29.99
Yearly: $199.99 (44% off)
💰 If you're currently on a Single Line plan and upgrade to a Shared or Multiple Lines plan, you won't be charged for two subscriptions. Apple will automatically cancel your current plan and apply a prorated refund for the unused portion - so you're only paying for your new plan.
Shared Line
Previously called the Teams Plan
For teams who want to collaborate on one shared inbox.
Monthly: $39.99
Yearly: $259.99 (46% off)
➕ Includes unlimited teammates at no extra charge
ℹ️ For more info about our Shared Line features, check this article.
Multiple Lines
For solo users who need multiple inboxes and phone numbers.
Monthly: $49.99
Yearly: $299.99 (50% off)
➕ Add up to 15 private lines at no extra charge.
ℹ️ For more info about our Multiple Lines features, check this article.
How to switch plans
You can update your subscription anytime directly from the M1 app:
Open the M1 app
Go to Settings → Manage Plan
Tap Subscriptions to view your iPhone subscription settings
Tap See All Plans
Select the plan you want
📌 Currently, all subscriptions are managed through the Apple App Store. Apple will automatically apply a prorated refund for any unused portion of your current subscription when upgrading.
What happens when I upgrade to Shared Line or Multiple Lines?
If you're currently subscribed to the Single Line plan and decide to upgrade to a Shared Line or Multiple Lines plan, Apple will automatically cancel your previous subscription and refund the unused portion of your Single Line plan.
Here are a couple of examples to make this clearer:
Example 1 - Monthly to MonthlyYou subscribed to Single Line Monthly for $29.99 on September 1. On September 15, you upgrade to Shared Line Monthly for $39.99.
Rough estimate of refund: Since the plan costs $29.99 per month and you used 15 out of 30 days, you'll be refunded roughly 50% of that amount - $29.99 ÷ 2 ≃ $15.
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Example 2 - Yearly to YearlyYou subscribed to Single Line Yearly for $199.99 on September 1. On November 1, you upgrade to Multiple Lines Yearly for $299.99.
Rough estimate of refund: Since the plan costs $199.99 for a year and you used 2 out of 12 months, here's how the refund breaks down:
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📌 The exact amount may vary slightly based on Apple's proration system and your billing cycle.