Habits that sync with your reality
Stack&Sync aligns your habits with your time slots, energy, and locations — and auto‑moves them when plans change.
We’re not affiliated with these brands. Permissions are minimal and revocable.
07:30 • Home
Stretch 10 min
Energy: Low → Light routine
12:15 • Office
Focus block (25m)
Buffer added for commute
18:30 • Gym
Strength workout
Peak energy window
Stop forcing habits into chaos
Plans break with meetings, traffic, and low‑battery days. Stack&Sync adapts in real‑time, so routines survive the day you actually have.
- 1 Energy‑aware planning for peaks and slumps.
- 2 Location‑aware with smart commute buffers.
- 3 Auto‑reschedule keeps progress and streaks safe.
Quick setup
- 1 Connect Calendar and (optional) location.
- 2 Pick habits with required location and duration.
- 3 Set energy profile or let us infer passively.
- 4 Receive a smart schedule that adapts when plans shift.
Permissions are minimal
Read/insert events you approve. Disconnect anytime.
How it works
A 60‑second setup. The rest is automatic.
Connect calendar & geo
Google, Apple, or Outlook Calendar. Optional location for commute buffers.
Set habits & energy
Pick frequency, duration, and required location. Add an energy curve or let us infer.
Auto‑schedule & reschedule
We place habits into best‑fit slots and move them gracefully when plans change.
Key features
Designed to protect momentum and reduce planning overhead.
Energy‑aware planning
Recognizes peaks/slumps and suggests lighter variants on low‑energy days.
Location‑aware & buffers
Tags like Home, Office, Gym plus commute‑aware spacing that respects reality.
Auto‑reschedule
Conflicts trigger graceful moves without resetting streaks.
Micro‑habits fallback
When 30 minutes won't fit, a 5‑minute version keeps momentum.
Streak‑safe logic
Transfers ≠ failures. Fair progress accounting by design.
Gentle nudges
Right moment, right place notifications — not spammy, not noisy.
Try a quick demo
Toggle energy and locations to see how the schedule adapts. This is a simplified preview — the real thing is smarter.
Morning • Home
Stretch 10 min
Light routine (Low energy)
Midday • Office
Focus block (25m)
Standard (Medium energy)
Evening • Gym
Strength workout
Full session (High energy)
Product visuals
A peek at how Stack&Sync looks and adapts.
Calendar sync
Colored blocks align to free slots across your week.
Energy curve
We schedule around peaks and offer lighter variants on dips.
Location‑aware
Home → Office → Gym with commute‑smart buffers.
Fits many workflows
Creators & freelancers
Protect focus blocks; insert micro‑routines between calls.
Office schedules
Habits around meetings and cross‑town commutes.
Health & training
Sessions aligned to peak energy near your gym.
Students & parents
Tiny steps on packed days without guilt.
For teams & wellness programs
Boost participation in wellness initiatives with a tool that adapts to real schedules. Privacy‑first and opt‑in by default.
- • Aggregated participation dashboards
- • Voluntary challenges; positive nudges
- • SSO (Google/Microsoft), Slack notifications
Privacy commitments
- Minimal calendar scopes; revoke anytime
- Encryption in transit & at rest
- Aggregated analytics only with consent
Simple pricing
Start free. Upgrade when you’re ready.
Pro
Everything you need
$9/month
- Unlimited habits
- Auto‑reschedule
- Location & commute buffers
- Priority notifications
Teams
For companies & programs
Contact
- SSO (Google/Microsoft)
- Slack & challenges
- Aggregated reports
- Priority support
Save 20% with annual billing.
FAQ
Do you need access to my calendar?
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Yes, but scopes are minimal. We only read/insert events you approve. You can revoke access anytime in settings.
How do you handle energy without a wearable?
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You can set a simple morning/afternoon/evening curve. Optionally connect services later for automatic insights.
Will rescheduling break my streaks?
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No. Moving a habit inside the valid window keeps progress intact. We track intent and completion fairly.
Is there an iOS/Android app?
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Mobile apps are planned. The web app already works great on phones.
How do I delete my data?
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You can export and delete all data from the Privacy section. Disconnecting calendars is one click.