Subscription in Mobile Apps: What It Is, Types, and Monetization Models

What Is a Subscription in a Mobile App?

Subscription is a business model where users pay a recurring amount (weekly, monthly, or annually) for access to content, a service, or functionality of a mobile app. Payments are processed through the App Store or Google Play with automatic renewal until the user cancels.

Subscriptions have become the dominant monetization model for mobile apps. According to Sensor Tower, the subscription model accounts for over 85% of all revenue from non-gaming apps in the App Store. Google Play shows a similar trend: subscription revenue is growing by 35% per year.

The key advantage of a subscription for developers is predictable recurring revenue (ARR — Annual Recurring Revenue) and the ability to invest in app development. For users, it means access to constantly updated content at a relatively low price per period.

Types of Subscriptions: Auto-Renewal, Non-Renewing, and Free

App Store and Google Play support several types of subscriptions. The main difference lies in the renewal and restoration mechanisms. Choosing a subscription type affects the logic of payment processing, notifications, and cancellations.

Auto-Renewable Subscription

Auto-Renewable is the primary subscription type in mobile stores. The subscription automatically renews at the end of each period until the user explicitly cancels it in their account settings. The store sends server notifications about each renewal, payment failure, or cancellation. iOS supports periods from 1 week to 1 year, Android — from 1 month to 1 year.

Non-Renewing Subscription

Non-Renewing is a subscription without automatic renewal. The user pays once for access for a fixed period, after which access is terminated. The developer must independently remind the user about the need to renew. This type is used less frequently due to lower conversion to repeat purchases.

Free and Introductory Offers

Free Trial is a free trial period that automatically converts into a paid subscription. Introductory Offers are discount offers for new subscribers: a free period, a reduced price for the first N months, or pay-as-you-go (a discount for several periods). Apple limits one introductory offer per user for each subscription group.

Subscription Groups and Access Level Management

Subscription Group is an Apple mechanism for grouping interchangeable subscriptions. A user can have only one active subscription in a group. For example, if an app offers a basic ($9.99 per month) and premium ($19.99 per month) plan, they should be in the same group — purchasing premium automatically cancels the basic one.

Google Play uses a similar concept called Base Plans. Each base plan defines a period (month, year) and price. Offers (discounts, free periods) can be added to a base plan. Users can switch between base plans within the same subscription product without losing access.

Proper configuration of subscription groups is critical for UX. If two plans are in different groups, the user might accidentally pay for both. The App Store automatically cancels the previous subscription in a group when a new one is purchased. Google Play requires manual replacement configuration.

Pricing Strategies: Free Trial, Intro Offer, and Promo

Pricing of subscriptions is one of the key factors for conversion and retention. The App Store and Google Play provide several tools to attract subscribers: a free trial period (Free Trial), a discount for the first periods (Introductory Offer), and promo periods for existing users (Promotional Offer).

Free Trial and Intro Offers

Free Trial is the most effective tool for attracting subscribers. According to analytics, apps with a free trial period show 25–40% higher conversion to paying users. The standard trial duration is 7 or 14 days. A period that is too short (3 days) does not give the user enough time to assess the value, while one that is too long (30+ days) reduces urgency.

Promotional Offers for User Retention

Promotional Offer is a discount for users who were previously subscribers but canceled their subscription. Apple allows offering them a free period or a reduced price for renewal. A Promotional Offer is valid once per user and helps reduce churn rate among returning users.

Win-Back Campaigns via Server Notifications

Win-Back campaigns are automated campaigns to bring back canceled subscribers. Upon receiving a server notification about a cancellation (DID_CHANGE_RENEWAL_STATUS or SUBSCRIPTION_PAUSED), the app can send a push notification with a personalized offer. Win-Back campaigns recover up to 15% of canceled subscribers. The best time to send a win-back offer is within the first 24 hours after cancellation, while the user still remembers the value of the service.

Server-Side Subscription Handling: Webhooks and Notifications

Server-side processing of subscriptions is a mandatory component of any subscription system. Stores send server notifications about all subscription lifecycle events: renewal, payment failure, cancellation, refunds. Without server-side processing, it is impossible to correctly manage user access.

App Store Server Notifications (iOS 17+)

// Handling App Store renewal notification
const notification = request.body
const payload = notification.data.signedPayload

if (notificationType === 'DID_RENEW') {
    const transaction = decodeJWS(payload)
    await extendAccess({
        userId: transaction.originalTransactionId,
        expiresDate: transaction.expiresDate
    })
}

Google Play Developer Notifications

// Handling Pub/Sub notification from Google Play
const message = JSON.parse(pubsubMessage.data)
const notification = message.subscriptionNotification

if (notification.notificationType === 6) {
// SUBSCRIPTION_RENEWED
    await grantAccess({
        packageName: message.packageName,
        subscriptionId: notification.subscriptionId,
        token: notification.purchaseToken
    })
}

Status Polling for Synchronization

Status polling is a fallback mechanism for synchronizing subscription status. The server periodically (every 24 hours) queries the status of all active subscriptions via the App Store or Google Play API. This allows detecting missed notifications and restoring access. Each subscription status can be: active, expired, cancelled, on-hold, or grace period. The API also returns the date of the next renewal and an indicator of an active trial version.

Subscriber Retention: Reducing Churn Rate and Retargeting

Churn Rate is the percentage of users who canceled their subscription in a given period. For mobile apps, the normal monthly churn is 5–10%. High churn (over 15%) indicates problems with product value or pricing. The main reasons for cancellation: lack of usage, high price, or finding an alternative.

Retargeting canceled subscribers is a separate strategy. Upon receiving a cancellation notification, the app can offer: a discount for return (Promotional Offer), a switch to a cheaper plan, or a subscription pause. iOS supports the Pause Subscription feature, which allows pausing a subscription for up to 90 days without data loss.

Grace Period (payment failure deferral) is a built-in mechanism of the App Store and Google Play. When a payment attempt fails, the store notifies the user and retries the charge over a period (up to 30 days). During the grace period, the user retains access to the content. Enabling the grace period reduces involuntary churn by 10–15%.

Churn analysis is a regular analysis of reasons for subscription cancellations. The App Store returns the cancellation reason via Server Notifications: user canceled manually, payment failure, refund. Google Play provides similar data via Developer Notifications. Based on this data, users can be segmented by cancellation reasons and targeted return campaigns can be launched.

Subscription Retention Metrics include several key indicators: activate-to-trial conversion (how many who installed the app started a trial), trial-to-paid conversion (how many continued after the trial), early churn (cancellation in the first 7 days after payment), and win-back rate (how many returned after cancellation). Monitoring these metrics in real time via server notifications allows for prompt reactions to changes in user behavior. Dynamic segmentation is used for retention analysis: for example, comparing cohorts of users who subscribed in different months.