Rc Revenuecat Vs Raw Billing

RevenueCat/ai-toolkit/revenuecat-play-billing/skills/rc-revenuecat-vs-raw-billing

作者 RevenueCatccfc038185ec457b2ac9077f3bbf1ba947a44dbbApache-2.0; see LICENSE收錄於 2026年10月9日更新於 2026年10月9日

Use this skill to decide whether to use RevenueCat or raw Google Play Billing on Android. Provides a side by side reference of what RevenueCat handles versus what remains your responsibility at both client and backend layers.

AI 產生的概覽

比較 Android 上 RevenueCat 與原生 Google Play Billing,說明各自負責什麼,以及哪些仍須自行處理。

功能
此技能提供一份並列參考,用於在 Android 上選擇 RevenueCat 或原生 Google Play Billing Library。它會先把需求歸入用戶端購買流程、伺服器端購買真實性或兩者範圍之外三類,再以表格列出各方案處理的關注點。它也列出無論選哪條路都仍由你的團隊承擔的責任,並提供建議判斷準則與快速判斷門檻。
適用情境
當你需要在 Android 訂閱或一次性購買情境中,決定要整合 RevenueCat 還是直接串接 Google Play Billing 時使用。它也適合用來確認收據驗證、RTDN 或訂閱狀態機等後端部分是否仍須自行建置。
執行需求
不需要指令碼或工具,僅為純說明性參考。它假定你熟悉 Android 帳務相關概念,並且在做決策時能取得自身專案背景資訊。

RevenueCat vs Raw Google Play Billing

Phase 0: Intent

Use this skill when you are choosing between integrating RevenueCat or wiring Google Play Billing Library (PBL) directly, and you need to see which concerns disappear, which shift, and which still land on your team. The decision covers both the Android client and any server side infrastructure that supports subscriptions or one time purchases.

Typical questions this skill answers:

  • If I adopt RevenueCat, what client code no longer exists in my app?
  • What backend pieces (receipt verification, RTDN, state machine) does RevenueCat replace?
  • What do I still own regardless of which path I pick?
  • Is there a concern where raw PBL is the only option today?

Phase 1: Locate the Concern

Before reading the tables, identify what you are actually evaluating. Sort your requirement into one of these buckets and jump to the matching section:

BucketExamplesGo to
Client purchase plumbingBillingClient, listeners, acknowledgement, consumptionClient side table
Server purchase truthToken validation, RTDN, entitlement state machineServer side table
Out of scope for eitherAuth, your user DB, paywall UI, pushYour responsibility table

If the concern is split (for example, RevenueCat verifies the token but you still need to gate premium content on your API), you own the integration glue even though the verification itself is handled.

Phase 2: Side by Side Reference

Client side

ConcernRaw PBLRevenueCat
BillingClient setup and configurationYou writeHandled internally
Connection lifecycle and reconnectionYou writeHandled internally
PurchasesUpdatedListenerYou writeReplaced by purchase callbacks
queryProductDetailsAsync()You writeReplaced by awaitOfferings() / awaitGetProducts()
launchBillingFlow()You writeCalled internally by awaitPurchase()
Acknowledgement after purchaseYou writeHandled automatically
Consumption of consumablesYou writeHandled automatically (mark product as consumable in dashboard)
queryPurchasesAsync() on launchYou writeHandled internally on connection
Retry logic for transient errorsYou writeHandled internally by SDK
BillingResponseCode handlingYou writeAbstracted to PurchasesErrorCode
In-app payment recovery messagesYou writeAutomatic (showInAppMessagesAutomatically = true)
Subscription option selection for offersYou writedefaultOption selected automatically

Server side

ConcernRaw PBLRevenueCat
Google Play Developer API integrationYou buildRevenueCat backend
Service account credential managementYou manageConfigured once in RC dashboard
Receipt verification on every purchaseYou buildAutomatic
Purchase token validation and deduplicationYou buildRevenueCat backend
linkedPurchaseToken chain traversalYou buildRevenueCat backend
RTDN processing and dispatchYou buildRevenueCat processes, sends webhooks
Cloud Pub/Sub setupYou set upNot needed
Subscription state machine on backendYou buildCustomerInfo computed by RC
Entitlement computation across 7 statesYou buildisActive computed by RC
Grace period / account hold trackingYou buildbillingIssueDetectedAt
Cancellation with access-until-expiry logicYou buildisActive + unsubscribeDetectedAt
Price cohort trackingYou buildRC backend handles
Product-to-entitlement mappingYou buildConfigured in RC dashboard

What remains your responsibility either way

ConcernNotes
User authentication systemYou bring your own; pass user ID to RC
Your own database of usersRC is not your primary user database
Premium content server sideVerify via RC REST API or webhooks
Webhook receiver endpointYou build; RC sends, you receive
Play Console product creationStill done in Play Console
Subscription deferralDirect Google Play API call
Subscription revocationDirect Google Play API call
Alternative billing programsLimited RC support; may need raw PBL
App UI (paywalls, onboarding)You build (RC Paywalls UI optional)
Push notifications for payment issuesYou build on top of webhook events

Phase 3: Recommendation Heuristic

Use these rules to convert the tables into a decision:

  1. If your app needs subscription deferral, subscription revocation, or an alternative billing program that RevenueCat does not yet cover, plan to keep a raw PBL path for those specific calls regardless of your main choice.
  2. If you would otherwise build a receipt verification service, an RTDN pipeline, and a subscription state machine from scratch, the server side table lists at least eight concerns that RevenueCat removes. Choose RevenueCat unless you have a concrete reason to own that stack.
  3. If you already have a mature billing backend with verified tokens and tested state handling, the gain is smaller. Weigh it against RevenueCat's client side simplifications and dashboard driven catalog.
  4. Always confirm the "remains your responsibility" row items are staffed. RevenueCat does not replace your auth, your user database, your paywall UI, or your premium content gate. Passing appUserID and verifying entitlements server side via the REST API or webhooks is still on you.
  5. When in doubt, map every requirement to a row in one of the three tables. Anything that lands in the "remains your responsibility" table costs the same under either option and should not drive the decision.

Quick gate:

text
need custom RTDN pipeline?      -> raw PBL only if you must own it end to endneed deferral or revocation?    -> keep a raw PBL path for those API callsneed fast time to production?   -> RevenueCat, then add raw PBL escape hatches later

References

來源與署名

來源:RevenueCat/ai-toolkit位於revenuecat-play-billing/skills/rc-revenuecat-vs-raw-billing提交ccfc038

授權條款: Apache-2.0; see LICENSE

內容歸原作者所有。SourceWeft 從公開儲存庫中收錄這些內容。

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