Set it
Plan it…
Achieve it.
Student OS
Set it
Plan it…
Achieve it.

Your academic life,
intelligently automated

Wed, Dec 16 ✦ Plan ready
Calculus II — Study2:00–4:00
Physics 101 — Review4:30–6:00
History — Essay draftDue tomorrow
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December 2026

← →
MTWTFSS
Calculus II — Study2:00–4:00
Physics 101 — Review4:30–6:00
History — Essay draftDue tomorrow
Scheduling

Your schedule,
visually organized

Study blocks, classes, deadlines — all in one color-coded calendar. Drag to reschedule. Every change ripples through your plan.

Monday Dec 142 blocks · 3.5h
Calculus · 2h
Physics · 1.5h
Tuesday Dec 153 blocks · 4h
Chemistry · 1.5h
English · 1h
History · 1.5h
Wednesday Dec 161 block · 2h
Calculus · 2h
Memory science

From cramming to
spaced retention

Proven by memory science. Instead of one brutal night, zenow distributes study across multiple sessions with optimal spacing.

Without zenow Cram
M
T
W
T
F
S
S
With zenow Spaced
M
T
W
T
F
S
S
2× better retention with spaced study

Spaced repetition is one of the most well-documented learning techniques. zenow applies it automatically — no flashcards, no manual tracking.

64% Retention with spaced study
32% Retention with cramming

CHRONO

Your intelligent
academic co-pilot

Deeply integrated AI that understands your subjects, deadlines, and free time. Not a chatbot — an operating system for your academic life.

  • ✓Speak normally — "Create biochemistry with a green color, add an exam on Jan 15"
  • ✓Upload & extract — Snap your syllabus; Chrono reads every assignment instantly
  • ✓Context-aware — Knows your subjects, windows, and deadlines. Never double-books.
Calculus
Physics
Chemistry

Live cognitive load — per-subject coverage at a glance

Why it matters

Smarter studying,
measured

Each number links to the research behind it.

0%
of students feel academically overwhelmed
0h
saved per hour of planning
0x
better retention with spaced study
0s
to generate your personalized plan
For ambitious students

Aiming for a top university?

Selective admissions reward strong grades and a balanced profile. zenow is built for both.

Every hour you save is an hour for the things admissions actually reads about — projects, service, leadership. zenow buys you that time.

  • 1
    Remember more, study the same hours. Spaced practice keeps material fresh until exam day — better grades, without studying more.
  • 2
    Time for what they read about. Every hour saved is an hour for fewer, deeper projects — service and leadership that actually stand out. Just remember to use that saved time prioritizing quality—not quantity—of activities, as even Ivy League deans say admissions should.
  • 3
    Calm beats burnout. 87% of students say academics are their top source of stress. A plan that fits your week changes that.

Your goals, your plan — zenow isn't affiliated with any university.

How it works

Three steps to academic clarity

No complicated onboarding. No tutorials. Three intuitive moves.

1

Add your commitments

Drop in your class schedule, work hours, and study windows. Drag on the calendar or tell Chrono.

2

Log your work

Enter assignments and deadlines. Upload a syllabus photo — Chrono extracts everything automatically.

3

Generate & adapt

One click generates an optimized plan. Chrono considers urgency, difficulty, and spacing science.

Pricing

Start free. Scale when you need it.

Free
$0
  • Full calendar — all views
  • Drag-to-create events
  • Academic item tracking
  • Chrono AI — 30 credits daily
  • AI auto-scheduling
  • Cognitive load signals
Start free
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Plus
$9/mo
  • Everything in Free
  • 10× AI credits — 300 daily
  • Cognitive load signals
  • Spaced retention system
Get Plus
Pro
$19/mo
  • Everything in Plus
  • Calendar import (Google, Apple)
  • AI priority optimization
  • Chrono AI — 1,500 credits daily
  • Priority support
Get Pro
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Ready to transform how you study?

Free to start — no credit card. Full calendar, Chrono AI, drag-to-create events. Join thousands of students.

Start free →
Sources & methodology

Data & research

Every claim on this page, with the studies behind it. Click a claim to jump here — and use each card's link to jump back.

📈

Spaced vs crammed retention

  • 1
    Cepeda et al. (2008) · Psychological ScienceSpacing effects on retention — 1,350+ learners, gaps up to 1 year
  • 2
    Cepeda et al. (2006) · Psychological BulletinMeta-analysis: 839 assessments across 184 articles — distributed practice reliably wins
  • 3
    Rohrer & Taylor (2006) · Applied Cognitive Psychology≈2× better math performance at a 4-week test (64% vs 32%)
  • 4
    Dunlosky et al. (2013) · Psych. Science in the Public InterestSpaced practice & practice testing rated high utility

64% vs 32% = Rohrer & Taylor's 4-week retention test (distributed vs massed practice).

↑ Back to the claim
🎓

Student overwhelm

  • 1
    Barbayannis et al. (2022) · Frontiers in Psychology87% of U.S. college students cite education as their primary source of stress (APA, Stress in America)
  • 2
    Gallup (2023)66% of U.S. college students report experiencing stress
  • 3
    Haritay et al. (2025)74% of 1,426 students (ages 13–15, India) report high academic stress
⏱️

Planning time & speed

The 4h figure is a U.S. government productivity guideline; 30s is a product measurement.

↑ Back to the claim
🏛️

Top university admissions

  • 1
    Harvard Graduate School of Education (2016) · Turning the TideEndorsed by the admissions deans of every Ivy League college — less achievement pressure, quality over quantity of activities
  • 2
    MIT Admissions (2016) · Dean Stu SchmillMIT's Dean of Admissions: balance and ethical engagement matter more than an overloaded résumé
  • 3
    Rohrer & Taylor (2006) · Applied Cognitive PsychologyThe "≈2× retention, same hours" figure behind the aim section