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I built an iPhone app that buzzes you when you walk near places you saved from TikTok/Instagram

My wife had a couple hundred places saved from TikTok and Instagram on a trip to London, and no way to know when she was near one. Somewhere around Big Ben she said she wished something would just tell her. That stuck with me, so I started building it. Juxtah (iOS): you share a TikTok or Instagram post to it, it pulls the places out (Gemini reads the caption and also watches the video for spoken and on-screen place names, then Google Places confirms them), and it sends a not

五维评分

付费意愿
45
需求真实度
58
个人可落地
78
竞争空间
55
新鲜度
72

AI 分析

痛点:人们从 TikTok/Instagram 收藏了大量地点,但没有办法在路过时被提醒,收藏夹变成信息坟场。

目标用户:爱刷短视频/社交平台做旅行和探店攻略、收藏大量地点却记不住的重度旅行者

证据:My wife had a couple hundred places saved from TikTok and Instagram on a trip to London, and no way to know when she was near one. Somewhere around Big Ben she said she wished something would just tell her.

变现:Freemium 订阅制:每月免费 5 次链接解析,付费解锁无限解析、多城市/多列表、协作分享;用 RevenueCat 做订阅管理(作者已接入)。

MVP:做一个 iOS Share Extension:用户分享 TikTok/IG 链接后,用 LLM(Gemini)解析标题字幕与口播提取地名,用 Google Places 确认坐标并存入地图列表,再用 Geofencing + 去重/频率限制做近场提醒。2 周可做出核心链路,关键是提醒频率控制避免轰炸。

竞品:Mapstr、Google Maps 收藏列表、Wanderlog、Roadtrippers、Overture Maps 类地点收藏 App

摘要:独立开发者因妻子在伦敦旅行时收藏了数百个 TikTok/Instagram 地点却无法在附近时被提醒,做了 Juxtah:分享链接自动用 Gemini+Google Places 解析地点,靠近时推送提醒,技术栈 Flutter/Node.js/RevenueCat,已上架 App Store 并采用免费增值(每月 5 次解析)。作者自述最大难点是提醒频率控制,曾在密集区域一次推送 35 条通知。帖子未给出收入或付费用户数据,付费意愿证据不足,但痛点真实、单人可复刻。