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Personal Expense Assistant with local AI and Full privacy

9 months ago, I pitched my idea at Cursor hackathon and won 3rd prize. The idea was turning your receipts into trackable expenses using local AI. Since I care about my privacy and don’t trust third party when it comes to my money, I wanted an automatic expense tracker in that any financial data doesn’t leave my phone. I have used a few well-known expense tracker. Some has what I need but not 100% what I want. No app with my desired functionality works in airplane mode. S

五维评分

付费意愿
55
需求真实度
45
个人可落地
85
竞争空间
55
新鲜度
75

AI 分析

痛点:隐私敏感用户希望财务数据完全留在本地,且能在离线/飞行模式下自动扫描收据并记账,但现有记账应用大多依赖云端或无法离线工作。

目标用户:注重隐私的个人用户,尤其是使用英文或泰文收据(如PromptPay、7-11小票)的消费者。

证据:Since I care about my privacy and don’t trust third party when it comes to my money, I wanted an automatic expense tracker in that any financial data doesn’t leave my phone. No app with my desired functionality works in airplane mode. Free to try Pro version for 30 days.

变现:Pro版订阅制或一次性买断,提供30天免费试用,后续通过应用内购买解锁高级功能。

MVP:2周内用现成的端侧OCR/小模型(如Gemini Nano、ML Kit)加简单规则解析,先支持一种收据格式,实现完全离线的收据拍照→自动记账→本地聊天查询,数据仅存本地。

竞品:YNAB、Expensify、Money Manager、Bluecoins

摘要:作者在Cursor黑客松获三等奖,花80+小时微调小语言模型,做出完全离线、本地AI的收据记账应用,支持英文和泰文收据,Pro版免费试用30天。核心卖点是隐私和飞行模式可用,但帖子未展示付费用户或收入数据,需求主要来自作者个人痛点。