AppPage.net

Screenshots

  • Rosyn screenshot 1
  • Rosyn screenshot 2
  • Rosyn screenshot 3
  • Rosyn screenshot 4

About Rosyn

Meet Rosyn, a calm and private cannabis companion made for adult cannabis users who want to be more intentional about their use. Rosyn is not here to convince you to start using cannabis, use more, or quit. It is built for adults who already use cannabis and want a better way to understand their habits, learn from their experiences, and make more informed choices. Think of Rosyn as a budtender in your pocket, a personal cannabis journal, and a pattern finder all in one. Ask Rosyn about strains, terpenes, potency, methods, timing, and common effect patterns. Learn what myrcene, limonene, pinene, or caryophyllene may mean, and get plain-language context before your next session. Because cannabis is personal, Rosyn helps you go beyond generic strain descriptions. A strain that feels relaxing for one person may feel heavy, foggy, or distracting for someone else. With Rosyn, you can log what you used, how you used it, when you used it, and how it actually felt. Over time, your logs become a clearer picture of what works for you. You can track flower, vapes, edibles, tinctures, concentrates, topicals, and custom methods, along with potency, amount, mood, timing, effects, notes, and ratings. Rosyn also supports voice logging, so you can quickly describe a session without filling out every detail by hand. Say what happened, and Rosyn helps organize the important parts. As your history grows, Rosyn helps you notice patterns across strains, terpenes, methods, doses, moods, time of day, and effects. You may discover which products fit evenings better, which methods last longer than expected, or which routines are becoming more automatic than intentional. Rosyn can also help you understand tolerance changes over time. Tolerance can shift slowly, and it is easy to miss until cannabis no longer feels the way it used to. Rosyn compares your recent sessions with your own history so you can see when frequency, amount, or effectiveness may be changing. When it looks like you may need space, Rosyn can help you consider a pause, reset, or slower pace. No shame. No scare tactics. No pressure to quit. Just a gentle way to reflect and decide what feels right for you. Rosyn is made for adult cannabis users who want cannabis to stay helpful, intentional, and personal. Whether you use cannabis to unwind, get creative, sleep, manage discomfort, or simply be more present, Rosyn gives you a private place to track, reflect, and learn. Your cannabis history is personal, and Rosyn is designed with that in mind. There are no social feeds, public profiles, or judgmental streaks. Your logs are for you. If you choose, you can export your history for your own records or to share with someone you trust. Rosyn does not replace medical advice, professional care, or your own judgment. It simply helps you understand what you are using, how it feels, and what patterns are forming over time. Ask. Log. Learn. Adjust. Use cannabis with more intention. Download Rosyn and get to know your cannabis routine better. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Ratings & reviews

5.0

6 ratings

5 ★ 100% 4 ★ 0% 3 ★ 0% 2 ★ 0% 1 ★ 0%

What’s new

Version 26.5 · Updated August 25, 2026

Hey, it’s Rosyn—your budtender in your pocket. I’ve got a fresh new look and smarter ways to help you understand your cannabis. Chat with me to log a session, remember what worked, explore your tolerance, and spot patterns over time. I’m also clearer, faster, more accessible, and easier to use. Start with one honest session. I’ll help you connect the dots.

App privacy

The developer, Mike Van Amburg, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

Alternatives to Rosyn

Looking for apps like Rosyn? Here are 6 similar apps on the App Store. The highest rated is easyhour: cannabis journal (5.0/5), and 4 of the 6 are free to download.

Rosyn vs. alternatives
App Rating Price Last updated Compare
Rosyn 5.0 / 5 (6 ratings) Free August 25, 2026
easyhour: cannabis journal 5.0 / 5 (5) Free Sep 22, 2026 Compare
CannaBaseAI 5.0 / 5 (3) Free Jul 15, 2026 Compare
Cannoisseur 5.0 / 5 (1) Free Oct 23, 2026 Compare
JointSesh - Cannabis Tracking – Free Sep 20, 2026 Compare
WeedTracker – 2.99 USD Jul 28, 2025 Compare
Canopy Cannabis Companion – 0.99 USD Jul 16, 2026 Compare

Compare Rosyn with the top alternatives: ratings, updates, ASO score and keyword gaps →