Fastshot is an AI-powered mobile app builder that generates production-ready native iOS and Android apps from text descriptions. Built on Expo and React Native, it handles design, code generation, backend setup, and App Store deployment — no coding required.

Do I need coding experience to use Fastshot?

No. Fastshot generates complete mobile apps from plain English descriptions. No coding, design, or technical skills are required. Simply describe your app idea and Fastshot builds it.

What kind of apps can Fastshot build?

Fastshot builds native iOS and Android mobile apps across all categories including fitness, social, productivity, business, education, e-commerce, and lifestyle apps. Apps include UI, navigation, backend (Supabase with PostgreSQL), authentication, push notifications, and monetization.

Can I deploy my app to the App Store and Google Play?

Yes. Fastshot compiles APK and AAB files for Google Play and IPA files for the App Store in the cloud. It also generates store metadata, screenshots, and submission documentation for both platforms.

Do I own the source code?

Yes. You get full ownership of the generated React Native and Expo source code. You can export it, modify it in VS Code or any IDE, or hand it to a developer. Zero vendor lock-in.

How is Fastshot different from web app builders like Bolt.new or Lovable?

Bolt.new and Lovable generate web applications that run in a browser. Fastshot generates true native mobile apps using React Native and Expo that compile to iOS and Android binaries with full device API access including camera, GPS, push notifications, and biometrics.

Can users get reminded before a subscription renews?

Yes. Fastshot generates push notification reminders that fire before renewal dates so users can cancel unwanted services before being charged again.

Does it show total monthly and yearly spending?

Absolutely. The generated app includes spending dashboards aggregating all subscriptions with monthly, yearly, and per-category totals for clear cost visibility.

Can I categorize subscriptions by type?

Yes. Fastshot generates category labels — streaming, software, fitness, news, cloud storage — for organized views and spending breakdowns by type.

Does it track price changes over time?

Include price history in your description. Fastshot generates historical price tracking so users can see the true cost trajectory of each service annually.

Is there a calendar view of all renewals?

Describe a calendar view and Fastshot generates a monthly calendar showing when each subscription renews for cash flow planning and budgeting.

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ByElvira Dzhuraeva

Published: Dec 31, 2025Last updated: Mar 24, 2026

Build a Subscription Manager App
— Stop Paying for What You Forget

Build a subscription tracking app to manage recurring charges, renewal dates, and monthly spending.

FinanceSubscriptionsTrackingBudget

Why Build a Subscription Manager App?

The average person has over 12 active subscriptions and often loses track of what they are paying for. A subscription manager helps users take control of recurring charges.

A subscription tracker needs service entry, renewal date tracking, spending calculations, category organization, and notification reminders before charges hit.

Fastshot generates a native subscription manager with service tracking, spending analytics, renewal reminders, and category organization for iOS and Android.

You can build this subscription manager app using our [AI mobile app builder](/ai-app-builder) — describe what you want and get a working native app in minutes.

Key Features for Your Subscription Manager App

Renewal reminders, spending overviews, and calendar views — help users take control of the subscriptions quietly draining their bank accounts.

Subscription List

Add all subscriptions with name, cost, billing cycle, renewal date, and category.

Spending Overview

See total monthly and yearly subscription spending at a glance with trend tracking.

Renewal Reminders

Push notifications before subscription renewals so you can cancel unused services.

Price History

Track price changes over time and see the true cost of each subscription annually.

Calendar View

Monthly calendar showing when each subscription renews for cash flow planning.

How to Build a Subscription Manager App with Fastshot

Catalog the Subscription Problem

Tell Fastshot about your subscription manager: tracking recurring charges, renewal reminders, spending analytics, or shared household subscription management.

AI Manages the Renewals

Fastshot generates subscription entry forms, renewal calendars, spending dashboards, and notification systems — with Supabase storing all subscription data.

Add Your Real Subscriptions

Preview on your phone. Enter your actual subscriptions, check the monthly total, set a renewal reminder, and see how the spending overview reveals what you are really paying.

Save People Money

Cloud builds produce your app. Publish and help users discover and cancel the subscriptions they forgot they were paying for.

Frequently Asked Questions

Finally See What You're Paying For

Describe the subscription tracker users need. Fastshot generates renewal reminders, spending analytics, and cost breakdowns — stop the silent subscription bleed.

Renewal alertsSpending analytics

About the Author

Elvira Dzhuraeva

Elvira Dzhuraeva is an expert in AI mobile app development and React Native. A former Senior Product Manager at Google specializing in AI/ML and Generative AI, she is the Founder of Fastshot (YC-backed) and a founding contributor to Kubeflow.

AI Mobile App DevelopmentReact NativeAI Developer ToolsVibecodingAI/ML Ops

View all articles by Elvira Dzhuraeva

Build a Subscription Manager App— Stop Paying for What You Forget