Apple App Development Guide: Common Problems and Solutions

Practical notes on Apple app development, App Store submission, paid support, usage reports, and common issues.

Jul 17, 2026 · 2 min read · 395 Words · -Views -Comments 🔒 · Programming

Apple app development, App Store submission, paid support, and usage reporting make up a fairly complex process, especially for beginners. This article records problems I encountered in real projects and how I solved them.

Last updated on: Jul 17, 2026

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Payment issues?
If you see 'payment blocked' or 'too risky', this is Stripe's automated fraud prevention — not a merchant decision. Common causes and fixes:

1. VPN / Proxy
Turn off your VPN or switch to a node matching your card's issuing country. IP-to-card country mismatch often triggers the block.

2. Card not enabled for international payments
Make sure your credit/debit card has international online transactions enabled — some banks disable this by default.

3. Try a different card
Prefer Visa / Mastercard credit cards. Prepaid or virtual cards are more likely to be blocked.

4. Browser issues
Try incognito/private mode, or a different browser. Some extensions can interfere with the payment flow.

5. Still not working?
Contact the author via Alipay or PayPal to complete the payment.
Authors
Developer, digital product enthusiast, tinkerer, sharer, open source lover