TimeTrackingProductivityIndieHackerMobileApp

OverlapClock Multi-Task Timer

A lightweight time tracker that runs multiple timers in parallel and intelligently prorates overlapping time.

Problem
In the AI coding era people often run several projects, check data and do marketing at once. Traditional single-task timers or forced-focus tools cannot reflect real time allocation. Users want to know what they did all day but cannot say how long each task took.
Solution
Parallel multi-task timing: tasks can start, pause and complete simultaneously, and the system automatically prorates overlapping time so daily total work hours are not double-counted; plus daily task time distribution and trend charts.
Users
Indie developers, freelancers and small teams juggling multiple projects.
MVP
Add today's tasks; independent start/pause/complete per task; parallel timing with automatic overlap proration; daily view of actual time share per task; local storage.
Revenue
Free tier limited to 3 parallel tasks; Pro one-time or subscription for unlimited tasks, history trends and CSV export; later a per-seat team plan.
Why now
AI agents make work highly parallel, so Pomodoro and single-task timers no longer match real workflows. This niche need is emerging and easy to validate fast.

Source discussions · 4

  1. V2EX[分享创造] 做了个支持多任务同时计时的 iOS App,想看看大家平时怎么记录工作时间
  2. V2EX[分享发现] 有 AI 之后,现在想到啥就能做啥,挺爽的0↑ 3
  3. V2EX[程序员] 用 Grok Bot 写了个旅行青蛙0↑ 1
  4. V2EX[程序员] 我居然用 AI 做了一个类似 figma 的无线画布,绘图 agent0↑ 2
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