☿ Cazimi · Mercury is currently Retrograde in Aries · Direct on April 7 · 32 days remaining
iOS App · $0.99/month

Know before it hits. Cazimi.

The only Mercury Retrograde tracker built around the widget. One glance — and you know exactly where the planet is, and what to avoid today.

4,200+ users aligned
with the cosmos
9:41 ☿ Cazimi
Retrograde
in Aries · 32 days left
Today's guidance · Pisces
Avoid signing new contracts. A message from the past may resurface.
🌑
Shadow
Retro
Direct
🌕
Post

Everything you need to
navigate the cosmos

Free
Live Retrograde Status

Always know if Mercury is retrograde, direct, in pre-shadow or post-shadow. Accurate to the minute, for your timezone.

📅
Free
Retrograde Calendar

Every retrograde through 2027 — start date, end date, zodiac sign. Plan your year around cosmic cycles, not against them.

🌑
Free
4 Phases of Each Cycle

Pre-shadow, station retrograde, station direct, post-shadow. Most apps show just the retrograde — we show the full story.

📲
✦ Premium
Home & Lock Screen Widgets

Glanceable status on your home screen and lock screen. Small (2×2) and medium (4×2) sizes. Never open the app — just look.

✦ Premium
Daily Guidance by Sign

A personalized daily message during retrograde periods — tailored to your zodiac sign. What to watch, what to avoid, what to revisit.

🔔
✦ Premium
Smart Notifications

Alerts 7 days before retrograde begins, at start of each phase, on cazimi day, and when it goes direct. You choose what to receive.

🗓
✦ Premium
Extended Calendar 2025–2030

Plan seasons, book launches, travel, and big decisions years in advance. Know which months are safe for contracts and commitments.

✦ Premium
Shadow Phase Alerts

Pre-shadow is when Mercury starts slowing down — the chaos often begins before the official retrograde. We warn you early.

✦ Premium
Zodiac Personalization

Set your sun and rising signs. Insights, notifications and daily guidance adapt to your personal chart, not just the general weather.

Sixty seconds
to alignment

01
Tell us your birthday
We ask for your date of birth to calculate your sun sign. Optionally add time and location for your rising sign and more personalized insights.
02
Choose your notification style
Pick from three presets — Minimal (start/end only), Standard (+ phase changes), or Full cosmic awareness (daily during retrograde). All scheduled locally on device, zero servers needed.
03
Add the widget to your home screen
We walk you through iOS widget placement in under 30 seconds. The widget updates automatically — no background refresh needed, all computed on-device.
04
Go live in the cosmos
From this moment on, you'll never be blindsided by a retrograde again. The app works entirely offline — all astronomical data is pre-calculated to 2030.
Notification examples
Cazimi · 7 days warning
Retrograde begins in 7 days
Mercury enters pre-shadow in Aries. Start wrapping up contracts & backing up devices.
9:00 AM
Cazimi · Station Retrograde
Mercury is now Retrograde
Began today in Aries 15°. Duration: 23 days. Direct on April 7.
2:34 AM
Cazimi · Daily · Pisces
Today's guidance for Pisces
A conversation from weeks ago may resurface. Listen before responding.
8:00 AM
Cazimi · Station Direct
Mercury goes Direct today
Clear skies ahead. Post-shadow lasts until April 22 — still take it easy on big decisions.
3:30 AM
All notifications are scheduled locally · No account required · Works offline
Retrograde Calendar

Plan around
Mercury's cycles

2025 · Now
Mar 15 – Apr 7
Aries ↺
Jul 18 – Aug 11
Leo ↺
Nov 9 – Nov 29
Scorpio ↺
2026
Feb 25 – Mar 20
Pisces ↺
Jun 29 – Jul 23
Cancer ↺
Oct 22 – Nov 11
Scorpio ↺
2027
Feb 9 – Mar 3
Aquarius ↺
Jun 10 – Jul 4
Gemini ↺
Oct 4 – Oct 25
Libra ↺

Less than a coffee.
For the whole month.

Free
$0
forever
  • Live retrograde status
  • 4-phase cycle indicator
  • 2025–2026 calendar
  • Home screen widget
  • Lock screen widget
  • Daily sign guidance
  • Smart notifications
  • Shadow phase alerts
  • Extended calendar 2030
Download free →
Cancel anytime · Secure payment via Apple · Works 100% offline
Reviews

What they're saying

★★★★★
"The widget is everything. I check it every morning like the weather. Finally an astrology app that respects my time."
Mia K. · Scorpio
★★★★★
"I'm not even that into astrology but I caught myself planning a contract signing around the retrograde calendar. It just makes sense."
Alex T. · Gemini
★★★★★
"The shadow phase feature is what separates this from everything else. I got the 7-day warning and it completely changed how I planned my week."
Lena B. · Pisces

Never be
blindsided
again.

One glance at your lock screen. That's all it takes.

Download on the
App Store
iOS 17+ · iPhone & iPad · $0.99/month after free tier