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I built an iPhone app that teaches C, C++ and Python by stepping through real code, one line at a time

I'm a solo dev with six years of experience in embedded software, and Ugiwise is my first app. It went live on the App Store last week. The idea came from a simple problem: writing code on a phone is painful, but reading it isn't. So instead of typing exercises, every lesson is built around a short, real program. You step through it line by line, predict what it prints, spot the bug or pick the fix. When you get something wrong, it explains why instead of just showing the right answer. In C

五维评分

付费意愿
58
需求真实度
42
个人可落地
68
竞争空间
38
新鲜度
65

AI 分析

痛点:在手机上写完代码太麻烦,但在碎片时间阅读代码和练习又缺少可交互的轻量方式,指针和内存这类抽象概念尤其难理解

目标用户:想利用碎片时间自学 C、C++、Python 的编程初学者、在校学生和准备面试的开发者,尤其是嵌入式方向的学习者

证据:writing code on a phone is painful, but reading it isn't;In C and C++ you can see memory change as each line runs, which makes pointers a lot less abstract;Pro unlocks the rest: $7.99/month, $49.99/year or $99.99 lifetime. No free trial.

变现:课程分阶段解锁的订阅与买断(月 7.99 美元、年 49.99 美元、终身 99.99 美元),后续可扩展题库与专题扩展包、面向高校与培训机构的批量授权,以及多语言或框架课程包

MVP:用 Flutter 或 Web/PWA 只做一门语言(建议 Python 或 C)的 25-30 关课程,核心是逐行执行可视化、变量值和内存面板、答错后逐步解释原因;前 3 关免费,其余以 5-8 美元/月的订阅解锁,先上线一个平台验证留存和付费转化

竞品:SoloLearn、Mimo、Enki、Programming Hero、Codecademy Go

摘要:拥有六年嵌入式经验的独立开发者上线了 iPhone 应用 Ugiwise,以逐行步进真实代码的方式教 C、C++ 和 Python,三门课共 39+37+26 个 stage,每门前 3 关免费;Pro 版本价格为 7.99 美元/月、49.99 美元/年、99.99 美元买断,无免费试用、无广告、无需账号,目前仅 iPhone 且未进入欧盟区。帖子未披露下载量、收入或用户反馈,付费意愿只有定价方案作为间接证据。