Why I Wrote 38,000 Lines of Code Instead of Paying $80/Year to [enter fitness app here]
中文摘要
作者通过编写3.8万行代码开发本地AI健身应用，以规避昂贵的云端订阅费用，探讨端侧AI的经济效益。
English Summary
The author wrote 38,000 lines of code for a local AI fitness app to avoid expensive cloud subscriptions and discuss the economics of on-device AI.
原文节选
The economics of on-device AI, the hidden cloud GPU tax, and why a calorie tracker shouldn’t cost more per month than it costs forever. Continue reading on Medium »