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RedChurn

redchurn.io

Free plan WebiOSAndroidAPI
Visit redchurn.io
Spec score 8.4 #4 of 22 in Subscription Analytics Software

What it is

RedChurn is a subscription analytics and retention platform for mobile apps. It tracks MRR, churn, trials, and cohorts, and automates flows for billing recovery, cancellation saves, trial retention, and win-back. Billing issues detected through webhooks can trigger dunning emails or an in-app card-update prompt at the subscriber’s next app opening. Cancellation tools include native iOS and Android save screens and email follow-ups within 48 hours. Trial cancellation flows can send J-3 and J-1 reminder emails and offer an in-app save flow. For expired subscriptions, multi-step emails and in-app prompts can encourage a return, with reactivation tracked in Red Center. The dashboard provides live metrics and segments by country, store, and plan, plus retention-flow and save attribution. Integrations listed are RevenueCat, Superwall, and Polar; email and in-app flow support varies by integration. Starter is free, billed monthly, for up to 50 active subscribers and one app, with 30 days of retention history. Growth is listed as available from 500 subscribers.

Spec sheet

What it does
RedChurn provides subscription analytics and automated retention workflows for mobile applications.Read 15 Oct 2026 · redchurn.io
Product
RedChurn is a subscription analytics and retention platform for mobile apps that tracks MRR, churn, trials, and cohorts and automates recovery flows.Read 3 Oct 2026 · redchurn.io
Integrations
The marketing site lists RevenueCat, Superwall and Polar as billing integrations.Read 15 Oct 2026 · redchurn.io
Support
The contact page says messages go directly to the team and usually receive a reply within one business day.Read 15 Oct 2026 · redchurn.io
License
The opened product and developer pages do not state an open-source license.Read 15 Oct 2026 · redchurn.io
Headquarters
FranceRead 28 Sep 2026 · redchurn.io
Company
The site says RedChurn was built by Valentin in France; it does not state a founding year.Read 3 Oct 2026 · redchurn.io
Analytics
The Red Center reports live MRR, ARR, active subscribers, churn, trials, ARPU, LTV, cohorts and segment tables.Read 15 Oct 2026 · redchurn.io
API authentication
SDK requests use a RedChurn SDK key as a Bearer token against app.redchurn.io.Read 15 Oct 2026 · redchurn.io
API endpoints
The SDK documents register, config, version, prompts, events and outcomes endpoints under /api/sdk/v1/.Read 15 Oct 2026 · redchurn.io
Beta status
The site marks the product beta as open.Read 15 Oct 2026 · redchurn.io
Billing access
RedChurn says it reads subscription events and ingests provider webhooks without changing products, prices, or subscriptions.Read 3 Oct 2026 · redchurn.io
Billing data behavior
RedChurn says it reads provider webhooks without changing products, prices or subscriptions.Read 15 Oct 2026 · redchurn.io
Billing recovery
Webhook-detected payment failures can trigger email dunning and an in-app card-update prompt.Read 15 Oct 2026 · redchurn.io
Cancel saves
Cancel-save flows intercept cancellation taps with native iOS and Android save screens offering pauses, downgrades or discounts.Read 15 Oct 2026 · redchurn.io
Company location detail
The contact page describes the team as Europe-based and remote.Read 15 Oct 2026 · redchurn.io
Company maker
The homepage credits Valentin as the builder and places the company in France.Read 15 Oct 2026 · redchurn.io
Documentation depth
Documentation includes setup guides, SDK installation, deeplinks, webhook integration and endpoint behavior.Read 15 Oct 2026 · redchurn.io
Email and push
Emails can be sent from the customer’s domain via Resend, and push uses the customer’s FCM and APNs credentials.Read 3 Oct 2026 · redchurn.io
Email delivery
Retention email can be sent through the customer’s Resend domain.Read 15 Oct 2026 · redchurn.io
Fail-safe behavior
The SDK is documented as fail-open: unreachable services become no-ops and users can still complete store cancellation.Read 15 Oct 2026 · redchurn.io
Independent description
RevenueCat’s Shipaton page describes RedChurn as combining subscription analytics, churn intelligence, failed-payment recovery, cancellation interception, LTV tracking, attribution and win-back automation.Read 15 Oct 2026 · shipaton.com
Independent event date
Shipaton’s page dates the RedChurn promotion from August 1 through September 30, 2026.Read 15 Oct 2026 · shipaton.com
Independent feature discussion
The same podcast discusses RedChurn email re-engagement workflows and a claimed 30–40% return rate.Read 15 Oct 2026 · podcasts.apple.com
Independent podcast profile
An Apple Podcasts episode published June 23, 2026 identifies Valentine as a France-based freelance SEO consultant building RedChurn.Read 15 Oct 2026 · podcasts.apple.com
Independent product positioning
The podcast characterizes RedChurn as addressing RevenueCat’s gaps around churn, LTV by source and email re-engagement workflows.Read 15 Oct 2026 · podcasts.apple.com
Independent promotion
The Shipaton listing offered 50% off for life and free use until an app reached 50 subscribers, during an August–September 2026 promotion.Read 15 Oct 2026 · shipaton.com
Integration coverage limit
RevenueCat supports email and in-app flows, while Superwall and Polar are listed as email integrations.Read 15 Oct 2026 · redchurn.io
Pricing limits
Starter is free up to 50 active subscribers and includes one app and 30 days of retention history; Growth is listed as available from 500 subscribers, with unlimited apps and three years of retention history.Read 3 Oct 2026 · redchurn.io
Push delivery
Push notifications use the customer’s FCM and APNs credentials.Read 15 Oct 2026 · redchurn.io
React Native requirements
The React Native SDK requires React 18 or later, React Native 0.72 or later, RevenueCat App User IDs and the Notifee peer dependency.Read 15 Oct 2026 · redchurn.io
Remote configuration
Dashboard changes to copy, offers and flow toggles propagate to apps within about 60 seconds without a new release.Read 15 Oct 2026 · redchurn.io
Roadmap limit
Stripe subscriptions are described as a planned beta rather than a currently live integration.Read 15 Oct 2026 · redchurn.io
Roadmap SDK limit
Kotlin and Flutter SDKs are listed as planned, while React Native is described as stable and Swift as beta testing.Read 15 Oct 2026 · redchurn.io
SDK
The optional SDK is under 200 KB, and the site says setup can begin without an app release.Read 3 Oct 2026 · redchurn.io
SDK size
The homepage describes the optional SDK as being under 200 KB.Read 15 Oct 2026 · redchurn.io
SDKs
Public documentation covers React Native and Swift SDKs; Android is supported through React Native.Read 15 Oct 2026 · redchurn.io
Security and compliance claim
RedChurn says cancel-save flows use Apple and Google native processes and are store compliant.Read 15 Oct 2026 · redchurn.io
Segmentation
Analytics can be filtered by country, store and subscription plan, with retention-flow attribution.Read 15 Oct 2026 · redchurn.io
Self-hosting
The opened documentation describes a hosted API at app.redchurn.io and does not provide self-hosting instructions.Read 15 Oct 2026 · redchurn.io
Store compatibility
The site says cancellation save flows use Apple and Google native flows and comply with their store requirements.Read 3 Oct 2026 · redchurn.io
Trial cancel save
Trial retention can send reminders three and one days before expiry and show an in-app offer when a user cancels.Read 15 Oct 2026 · redchurn.io
Trial retention
It detects trial cancellations and offers J-3 and J-1 reminder emails and an in-app save flow when a user taps to cancel during a trial.Read 3 Oct 2026 · redchurn.io
Win back
Expired subscribers can receive multi-step email sequences and in-app prompts intended to reactivate them.Read 15 Oct 2026 · redchurn.io

Plans and prices

Starter Free Billed monthly Up to 50 active subscribers · 1 app · 30 days retention history · app install attribution soon Read 3 Oct 2026 · redchurn.io
Starter Free Billed monthly Up to 50 active subscribers · 1 app · 30 days retention history · analytics · churn recovery · app-install attribution soon Read 15 Oct 2026 · redchurn.io
Growth Priced on request Available from 500 subscribers Unlimited apps · 3 years retention history · analytics · churn recovery · app-install attribution soon Read 15 Oct 2026 · redchurn.io

Every RedChurn plan and price →

Strong points and limits

Strong points

  • Tracks MRR, churn, trials, and cohorts
  • Automates billing recovery and cancellation-save flows
  • Live metrics can be segmented by country, store, and plan
  • Optional SDK is under 200 KB
  • Setup can begin without an app release

Limits

  • Starter is limited to 50 active subscribers
  • Starter includes one app
  • Starter has 30 days of retention history
  • Growth is listed as available from 500 subscribers

Who it suits

It suits mobile app teams seeking subscription metrics alongside automated recovery and retention flows. The free Starter tier fits a small subscriber base, while teams needing more than 50 active subscribers can consider Growth, listed from 500 subscribers.

RedChurn in depth

Read the full write-up

RedChurn is a subscription analytics and retention platform for mobile apps. It best suits teams that want recovery and cancellation-prevention actions alongside subscription reporting. Its appeal is the connection between metrics and retention flows; its free tier is sharply capped at 50 active subscribers.

Overview

Red Center combines live MRR, churn, trial and cohort metrics with segments by country, store and plan. It also attributes saves to retention flows, so teams can relate interventions to outcomes rather than rely on a dashboard alone. Cohort analysis, retention and churn metrics, and unit economics broaden its usefulness beyond monitoring billing failures.

RedChurn reads subscription events and provider webhooks without changing products, prices or subscriptions. That makes it a companion to an existing billing setup, not a replacement for one. It is designed for mobile subscriptions, with web and API also among its platforms.

Key features

Billing recovery and cancellation saves

When a webhook signals a billing issue, RedChurn can send a dunning email or show a card-update prompt the next time the subscriber opens the app. Cancellation prevention combines native iOS and Android save screens with email follow-ups within 48 hours. The use of Apple and Google native flows, which RedChurn says meet store requirements, is useful for teams that want to intervene without inventing their own cancellation path.

Trial retention and win-back

For trials, RedChurn can send reminder emails three days and one day before the trial ends, and offer an in-app save flow when someone taps to cancel. After a subscription expires, it can run multi-step email sequences and show in-app prompts on return visits; reactivation is tracked in Red Center. These flows cover several points where a mobile subscriber might otherwise be lost, though the email and in-app options depend on the billing integration.

Integrations and delivery

RevenueCat supports email and in-app flows; Superwall and Polar support email. Teams choosing either of the latter should account for the narrower flow options. Emails can come from the customer’s domain through Resend, while push uses the customer’s FCM and APNs credentials. The optional SDK is under 200 KB, and setup can begin without an app release, reducing the initial integration burden.

Pricing

Starter: free, billed monthly. It includes up to 50 active subscribers, one app and 30 days of retention history; app install attribution is marked as coming soon. This is a sensible way for a very small app to start tracking and trying retention flows, but the subscriber ceiling, single-app limit and short history make it a poor fit for a growing portfolio or longer-term cohort analysis.

Growth: custom pricing, available from 500 subscribers. It includes unlimited apps and three years of retention history, making it the more suitable tier for teams beyond Starter’s scale or managing multiple apps. Pricing and other terms are not given here, so teams will need a quote before comparing its cost with alternatives.

Platforms

RedChurn supports Android, iOS, web and API. Its native save flows are specifically for iOS and Android, matching its mobile-app focus. Push delivery requires the customer’s FCM and APNs credentials.

Who it's for

RedChurn is a good fit for mobile subscription teams that want to connect churn reporting with billing recovery, trial saves and win-back actions while keeping their existing products, prices and subscriptions intact. It is less compelling for businesses that need a broad platform-independent retention workflow, or for apps that have already outgrown the free tier but cannot establish Growth pricing in advance.

Pros and cons

Pros: Metrics and save attribution sit alongside recovery and retention flows, helping teams connect reporting to action.

Pros: Native cancellation saves, email follow-ups, trial reminders and win-back prompts address distinct points in the subscription lifecycle.

Pros: Webhook-based access leaves products, prices and subscriptions unchanged; the optional SDK is under 200 KB and setup can start without an app release.

Cons: Starter’s 50-active-subscriber cap, one-app limit and 30-day history constrain its usefulness as a service grows.

Cons: Superwall and Polar support email flows only, unlike RevenueCat’s email and in-app support.

Cons: Growth has custom pricing, making its cost harder to assess before contacting the team.

Alternatives

For a broader comparison, browse Subscription Analytics Software.

GrowPanel is worth considering for SaaS teams that want a freemium analytics option with a free tier covering up to $200k ARR, one connector, unlimited users, all reports and a REST API.

SimpleSubscription is a better fit for web-first sellers seeking a free plan for up to 100 active subscribers with zero transaction fees, a subscribe widget, customer portal, failed-payment recovery and analytics.

SaaSFlow may suit teams wanting a free tier up to €120k ARR (€10k MRR) with all features, unlimited users and unlimited data sources.

CashSDK Revenue Analytics is an alternative for teams seeking Android, iOS, macOS, web and API coverage, with its Standard plan starting at $25 a month and including the first $5,000 of monthly tracked revenue.

Submetrics is a paid option for teams comfortable with a $19 a month Starter plan for one product or data source, 30-day history, email churn alerts and API access.

ChurnLens is another option.

Kometrics may appeal to teams with tracked MRR under $1,000 who want its free plan with every feature included.

MRR.AI is an alternative for web-based teams seeking a free Stripe dashboard with one connected account, 30 days of metrics history and core MRR, ARR and churn reporting.

Verdict

Choose RedChurn if you run a mobile subscription app and want churn, trial and revenue metrics tied to practical recovery and retention flows without changing your billing setup. The combination is its strongest reason to choose it; the main reason to look elsewhere is scale or budget uncertainty, since Starter is limited to 50 active subscribers and Growth requires custom pricing.

Verdict

RedChurn pairs subscription metrics with flows for billing recovery, cancellation prevention, trial retention, and win-back. Its free Starter tier has limits on subscribers, apps, and retention history.

Where Specifiction places it

Alternatives to RedChurnAll alternatives →