Rosyn

Rosyn

Mindful Cannabis

6 ratings
6 reviews

Archived App (Last seen on 6 Jul 2026)

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.

Details

  • Released
  • Updated
  • July 17, 2025
  • May 28, 2026

Features

Rosyn screenshot #1 for iPhone
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About

This app helps cannabis users track their usage with intention and awareness. It visualizes tolerance shifts, allows quick logging of consumption methods and effects, and offers gentle suggestions for breaks. Designed for privacy, it keeps all data on the device.

Private cannabis journaling
Tolerance visualization (moon cycle)
Quick logging of consumption and effects
Gentle suggestions for breaks
Data export option
On-device data storage
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What's New in Rosyn

3.6

May 28, 2026

Rosyn got a major tune-up. This update makes Rosyn feel more helpful, more reliable, and easier to use when you’re tracking cannabis sessions, relief, mood, timing, and patterns. What’s new: • A rebuilt Rosyn chat experience with smarter session help and clearer follow-ups • Better support for creating, updating, and reviewing sessions from chat • Improved personalized insights for tolerance, effects, timing, and what works for you • A refreshed onboarding and subscription flow • Cleaner session history, charts, settings, and home screen guidance • New Rosyn mascot moments and smoother UI polish • Better accessibility and localization support • Stability fixes across iPhone, iPad, and Mac This release is focused on making Rosyn a calmer, more useful cannabis companion from your first check-in onward.

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Subscription plans

Rosyn Premium Yearly

Yearly access to Rosyn Premium.

$99.991 Year
How to cancel Rosyn subscription ⁉️

User reviews

One of my favorite apps!

I downloaded Lunar Guide feeling a bit skeptical—kind of like when you try a fitness tracking app and think, “Okay, how much can this really help?” But I was genuinely surprised by how awesome this app is. It has a ton of features while still being super easy to navigate. It’s also incredibly informative; I’ve learned so much in just a few weeks that I never knew before. I’m more clear headed, more present, and enjoy using cannabis more than I did before. I feel like I’m getting the most out of it now. One of my favorite apps!
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Keeps me In control

Lunar Guide is wonderful and has helped me stay in control of my cannabis usage. I’ve been able to rest myself and enjoy my life again.

Thoughtful, calming, and genuinely helpful

Luna Guide feels like it was made by someone who actually understands intentional cannabis use. There’s no guilt, no pressure to quit, and no overwhelming charts or data—just simple, reflective tools that help you notice patterns and stay aware of your relationship with cannabis over time.

I especially love the moon-cycle approach to tolerance. It’s intuitive, visual, and surprisingly grounding. Logging sessions is quick and easy, and the focus on how you actually feel—not just what or how much you used—makes this feel more like a mindfulness practice than a tracker.

The app doesn’t tell you what to do or shame you into changes. It simply reflects what’s happening and gently supports better awareness and balance. The privacy-first design is also a huge plus.

If you already use cannabis and want to be more intentional, present, and informed about your habits—without judgment—this app is absolutely worth it. Calm, respectful, and refreshingly human.
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New to Cannabis

This has been extremely helpful with keeping track of my edible usage. It also provides a mindful cannabis experience with guidance on possible tolerance breaks and great reminders to log my edibles along with helping me keep track of how I’m feeling each time.

Helped me improve my smoking routine

Surprisingly this app really helped me tamper my smoking. Monitoring when and how much I smoked was not something I did before. But once I got into the rhythm of monitoring my habit I was able to figure out how to smoke less while still keeping the benefits. This app also is helpful in that it ties you into a celestial rhythm that makes sense. You dont have to figure out the tempo of your habit because its already built in and tied to the moon.
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Developer apps

FAQ

What is Lunar Guide?

Lunar Guide is a private cannabis journal designed for users who want to track their usage with intention and awareness. It helps you notice patterns, understand your tolerance, and take mindful breaks.

How does Lunar Guide track tolerance?

Lunar Guide visualizes your tolerance shifts using a simple moon-cycle view. When things feel balanced, you're in a New Moon phase, and when tolerance increases, the Full Moon serves as a reminder to reset.

Can I log different types of cannabis consumption with Lunar Guide?

Yes, you can log bowls, vapes, edibles, tinctures, or topicals in just a few taps. You can also note the potency, method, and how you felt.

Does Lunar Guide pressure users to quit cannabis?

No, Lunar Guide is designed for intentional use, not quitting. It offers gentle suggestions for breaks or resets based on your trends, allowing you to decide when and how to pause without guilt or streak pressure.

Is my data safe with Lunar Guide?

Yes, Lunar Guide is private by design. Your data stays on your device, with no accounts or feeds. You can choose to export your logs for your own records or to share with a trusted professional.

What devices does Lunar Guide support?

Lunar Guide is available for iPhone and iPad devices.

How often is Lunar Guide updated?

The latest version, 2.7, was last updated on March 4, 2026. Updates typically include improvements and new features based on user feedback.

What is the age rating for Lunar Guide?

Lunar Guide has an age rating of 17+, making it suitable for mature users.