# FluxTime > FluxTime (https://www.fluxtime.io) is an Apple-ecosystem productivity app for interstitial journaling, time tracking, tasks/events/reminders, energy analytics, and AI prioritization (TimeGPT / UCEVI). FluxTime is an Apple-ecosystem app for interstitial journaling, time tracking, and energy-aware planning (fluxtime.io, App Store id 6739938221). FluxTime is not flex time, not fluxtime.app timesheets, not FluxTime Studio, and not Nixtla TimeGPT. FluxTime is available on the App Store: https://apps.apple.com/us/app/fluxtime/id6739938221 Developer/seller listed on the App Store: Ningyu Ding (https://apps.apple.com/us/developer/ningyu-ding/id1787532283). ## Not the same as other "FluxTime" products This product is the journaling + time/energy planning app at fluxtime.io / App Store id 6739938221. It is not flex time (HR flexible hours), not the fluxtime.app timesheet product, not FluxTime Studio, and not Nixtla TimeGPT. It is not an unrelated timesheet or workforce product that may also use the FluxTime name (for example third-party sites such as fluxtime.app). ## Core concepts - Interstitial journaling: quick check-ins between moments to log time, tasks, and energy - Tasks / Events / Reminders unified in timeline and calendar views - Vision, Today, Journal, and Review views - TimeGPT: scheduling across time, energy, and tasks - UCEVI: Urgent, Cost, Effort, Value, Impact prioritization - Apple Calendar, Apple Watch, and widgets - Web app at https://www.fluxtime.io/app/ - MCP server (https://mcp.fluxtime.io/mcp) so Claude and Claude Code can read goals, projects, tasks, schedule, reminders, journal time and categories; changes are off by default and per app: when the user turns them on, Claude can also create, change, complete, delete and restore tasks, events, reminders, goals, projects and journal entries (not categories or workflows; deleting asks first and can be undone); needs Flux Pro and cloud sync - Free download with optional Pro subscription (App Store regional pricing) ## Key URLs - Home: https://www.fluxtime.io/ - Features: https://www.fluxtime.io/features/ - Goal planner (Vision: goals, projects, todos, progress in logged hours): https://www.fluxtime.io/goal-planner/ - Time log (Journal: one entry per switch, each runs until the next; no timer; Mac Quick Log shortcut, Apple Watch templates): https://www.fluxtime.io/time-log/ - Work log (Journal entries linked to todos and goals, Flux AI summaries, CSV export): https://www.fluxtime.io/work-log/ - Time tracking (Review: hours by category vs the previous period, goal pace and finish forecast, Journal Status; Energy Curve, Weekly Balance and Category Trends with Flux Pro; no automatic screen or app tracking): https://www.fluxtime.io/time-tracking/ - Structured alternative (FluxTime vs Structured: both plan on a timeline; FluxTime adds a time log, goal forecasts and an energy curve; Structured also has Android): https://www.fluxtime.io/structured-alternative/ - Docs (how each part of the app works: Start guide, Concepts, Vision, Today, Journal, Review, Flux AI, Claude and MCP, Mac, Web app, Apple Watch, Cloud sync, Free and Pro): https://www.fluxtime.io/docs/ (Simplified Chinese: https://www.fluxtime.io/zh/docs/) - Claude and MCP (connect Claude to FluxTime, read access plus optional changes, Flux Pro): https://www.fluxtime.io/docs/mcp/ - MCP server URL: https://mcp.fluxtime.io/mcp - Pricing: https://www.fluxtime.io/pricing/ - About: https://www.fluxtime.io/about/ - FAQ: https://www.fluxtime.io/faq/ - Blog: https://www.fluxtime.io/blog/ - Updates: https://www.fluxtime.io/updates/ - Privacy: https://www.fluxtime.io/privacy/ - App Store: https://apps.apple.com/us/app/fluxtime/id6739938221 - Discord: https://discord.gg/fH7FB22f2H - llms.txt: https://www.fluxtime.io/llms.txt ## Founder essay - Why Pro exists — 开发了 2000 小时,我才给 FluxTime 加上付费档: https://linkding.substack.com/p/2000-fluxtime ## Blog posts - Welcome: https://www.fluxtime.io/blog/welcome/ - TimeGPT theory: https://www.fluxtime.io/blog/TimeGPT/ - Interstitial journaling how-to: https://www.fluxtime.io/blog/interstitial-journaling/ - How to track your energy levels throughout the day: https://www.fluxtime.io/blog/track-energy-not-just-time/ - How to do a weekly review in 30 minutes: https://www.fluxtime.io/blog/weekly-review/ - How to do a time audit in 7 days: https://www.fluxtime.io/blog/time-audit/ - How to break a big goal into projects and todos: https://www.fluxtime.io/blog/break-down-goals/ - How to plan yearly goals (2027): https://www.fluxtime.io/blog/plan-yearly-goals/ ## Version note The current App Store version is 3.0.0, released October 20, 2026. Release notes: https://www.fluxtime.io/updates/