People who run real protocols,
in their own words.

“Been using OptiPin for several months. Very accurate peaks and troughs based on my labs.”

“Using this to track my TRT journey and it’s superb. The author is also very responsive to suggestions.”

“I’m a customer for life. Use it for TRT and prescriptions.”

“Easy to track all of your injections and injection sites, including titration, scheduling, and reminders.”

“This app absolutely rocks. Makes tracking your doses and reconstituting peptides simple. Inventory management, bloodwork tracking, now with Apple Health. My daily-use app, and the developer is very responsive.”

“This is the best peptide tracking app on the market, hands down.”

“Tells you when to reorder based on your stock. Titration, cycle length, everything is there. Very affordable for the year. 10/10 would recommend.”

“Really useful. Lets me manage my peptide protocols and injections with ease.”

“I run a super-human stack for 12 weeks at a time: 11 different compounds, some daily, some twice daily, some every second day. Since using OptiPin it’s so much easier to track, and it even tells me when to reorder. Best peptide tracker on the market.”

“I paid for the premium version as I’m running more than one peptide alongside TRT. This is the best app I’ve used for tracking and calculating everything that I use. A fantastic app.”

“Very complete, with links to all your health data to compare with your meds. Every med is listed, the calculators and trackers are handy, and it handles automatic titration and keeps track of my solutions. Well worth it.”

“I may not be the original target audience, but I was looking for a way to track my B12 shots (pernicious anemia) and monitor my fatigue levels between shots, and this fits the bill. It also helps me see how my shots affect other health metrics and how far apart to space them.”

“Excellent app. Was looking for something comprehensive to track TRT and peptides plus ancillaries. Still growing, often updated, bringing in new functionality.”

“Not only can I log and track peptide injections, I can also use it for other injections, nasal sprays, and other medications.”

“Really great app for tracking pins, medications, inventory, and even health markers. 10/10.”

“Near perfect. Great for my list of peptides and GLPs.”

“I’d previously reported issues with backups and missing entries. I got a response from the developer and can confirm everything works now. Thank you!”

“When I first got the app there were a couple of things I thought needed changing. Instead of giving up, I emailed the developer, who replied the next day. For eight weeks we went back and forth, and he was extremely receptive and made the changes.”

“This app is top notch. On multiple occasions I’ve emailed support, worked through the issue with them, and every time it’s been resolved. The app gets better after every update.”

“The developer is extremely responsive. Not only did they address the issues I noticed, they went on to add new features in the next release. Fantastic to keep all my peptides and TRT in one place.”

“This app has been a game changer for me. I’ve reached out to the developer multiple times with ideas, and he has always been super responsive.”

“The support is amazing. When questions arise, support is quick to help and implement any changes required. Great app, great support. Do recommend.”

“The devs are awesome and keep making it better with frequent updates. Worth every penny: so many features and data points. Exactly what I was looking for.”