Why Subscriptions Dominate Mobile Revenue
Auto-renewable subscriptions have become the primary monetization model for non-gaming apps. In 2025, subscription apps generated over $45 billion globally. The model provides predictable recurring revenue, higher lifetime value per user, and better alignment between developer effort and user value.
Both Apple and Google provide infrastructure that handles billing, renewal, and receipt management. However, understanding the subscription lifecycle in detail is critical for reducing churn and maximizing revenue.
Subscription Lifecycle States
A subscription moves through several states during its lifetime:
Active
The subscription is paid and the user has full access. This is the normal state between successful renewals.
In Billing Retry
The renewal charge failed (expired card, insufficient funds), and the store is automatically retrying. On Apple, this period lasts up to 60 days. On Google, it can last up to 30 days by default (configurable). During this period, you can choose to maintain or revoke access.
In Grace Period
If you enable grace period, users retain full access while the store retries billing. Apple offers 6 or 16 day grace periods. Google offers 3, 7, 14, or 30 day options. Enabling grace period is one of the most effective ways to reduce involuntary churn.
Expired
The subscription has ended, either through voluntary cancellation (user turned off auto-renew) or involuntary churn (payment failure after all retries exhausted). The user loses access to subscription content.
Revoked
Apple-specific state. The subscription was refunded by Apple customer support or through a family sharing change. Access should be revoked immediately.
Paused (Google Only)
Google Play allows users to pause their subscription for 1 week to 3 months. During the pause, the user loses access but the subscription is not canceled. It automatically resumes at the end of the pause period.
Free Trials and Introductory Pricing
Free Trials
Both platforms support free trial periods for auto-renewable subscriptions. Common durations are 3 days, 7 days, and 30 days. Users are not charged during the trial but must cancel before it ends to avoid being billed.
On Apple, each subscription group allows one free trial per Apple ID. On Google, one free trial per app per Google account applies by default, though you can configure it per base plan.
Introductory Offers
Introductory pricing lets you offer a reduced price for the first period(s) of a subscription. Three types exist on Apple:
- Pay as you go: Reduced price for a set number of periods
- Pay up front: One-time reduced price for a set duration
- Free trial: No charge for a set duration
Google supports similar functionality through base plan offers with eligibility criteria.
Handling Renewals and Failures
Successful Renewal
Both stores charge the user approximately 24 hours before the current period expires. Upon success, the new expiration date extends by one period. Your server should update the user's entitlement via webhooks or by polling the store API.
Failed Renewal
When a charge fails, the store enters billing retry. Your backend receives a notification (App Store Server Notification or RTDN). You should:
- Check if grace period is active and maintain access if so
- Show a gentle in-app banner prompting the user to update payment method
- Never abruptly lock the user out without explanation
- Send a push notification or email about the payment issue
Voluntary Cancellation
When a user turns off auto-renew, the subscription remains active until the current period ends. They should retain access until expiration. This is a good time to show a win-back offer or survey to understand the cancellation reason.
Subscription Groups (Apple) and Base Plans (Google)
Apple Subscription Groups
Subscriptions within the same group allow users to upgrade, downgrade, or crossgrade. Only one subscription per group can be active at a time. Upgrade takes effect immediately with a prorated refund. Downgrade takes effect at the next renewal date.
Google Base Plans and Offers
Google uses base plans to define pricing and billing periods. Each subscription can have multiple base plans (monthly, yearly). Offers attach to base plans and define trial or introductory pricing with eligibility rules.
Retention Best Practices
- Enable grace period: Recovers 30-50% of involuntary churn at no cost
- Use billing retry: Both stores do this automatically, but notify users proactively
- Offer win-back promotions: Target canceled users with discounted offers
- Implement subscription management UI: Let users upgrade/downgrade easily within the app
- Track MRR and churn metrics: Use analytics to identify when and why users cancel
- A/B test trial lengths: Longer trials can increase conversion but may attract low-intent users
- Provide real value continuously: The best retention strategy is a product worth paying for
Related Topics
- Grace Period and Billing Retry - Detailed guide to reducing involuntary churn
- Subscription Offers and Promo Codes - Promotional offers, free trials, and offer codes
- Paywall Design Strategies - How to design effective paywall screens