The best technology stack for astrology app development depends on your app’s features, target audience, and scalability needs. For most modern astrology apps—especially those offering live consultations, AI predictions, and payments—the following stack works really well:

Frontend (Mobile App)

• list itemFlutter or React Native – Best for cross-platform apps (Android & iOS) with faster development and lower cost

• list itemSwift (iOS) & Kotlin (Android) – Ideal for high-performance, native apps

Backend

• list itemNode.js – Fast, scalable, and perfect for real-time chat & live astrologer features

• list itemPython (Django/FastAPI) – Great for AI-based astrology calculations and data processing

• list itemLaravel (PHP) – Reliable choice for secure and structured backend development

Database

• list itemMongoDB – Flexible and scalable for user profiles, chat data, and astrology records

• list itemMySQL / PostgreSQL – Best for structured data like transactions and subscriptions

Astrology & Panchang APIs

• list itemHoroscope & Kundli APIs

• list itemPanchang & planetary calculation APIs

• list itemCustom astrology calculation engines for accuracy and differentiation

AI & Machine Learning

• list itemPython (TensorFlow, Scikit-learn) – For personalized predictions and recommendation systems

• list itemChatbots – AI-based astrology guidance and instant responses

Payment & Monetization

• list itemRazorpay, Stripe, PayPal – For subscriptions, live consultations, and in-app purchases

• list itemWallet & coupon integration for better user retention

Cloud & DevOps

• list itemAWS, Google Cloud, or Azure – Scalable hosting and data security

• list itemFirebase – Push notifications, real-time database, and analytics

Security & Compliance

• list itemEnd-to-end encryption

• list itemSecure authentication (OTP, biometrics)

• list itemGDPR & data privacy compliance

Final Recommendation

For startups, a Flutter + Node.js + MongoDB + AWS stack is cost-effective and scalable.
For advanced apps, adding AI with Python and custom astrology engines gives a competitive edge.

If you want, I can suggest the best stack for astrology app development based on your budget, target market, or feature set