# Peptide Tracker & Log: PepCalc — user reviews > 99 indexed App Store user reviews of Peptide Tracker & Log by Awesome Labs LLC, rated 4.67/5 from 989 ratings. - Source: https://appshunter.io/ios/app/peptide-tracker-and-log-pepcalc/id1524577846/reviews - App overview in markdown: https://appshunter.io/ios/app/peptide-tracker-and-log-pepcalc/id1524577846.md - Rating breakdown: 5★ 868 · 4★ 37 · 3★ 18 · 2★ 4 · 1★ 57 ## Is Peptide Tracker & Log safe? Peptide Tracker & Log: PepCalc appears safe based on user ratings. The AppsHunter Safety Score for Peptide Tracker & Log is 93 out of 100. This assessment is based on 989 user ratings, with an App Store average of 4.7 out of 5. Of 984 App Store ratings, 92.0% point to a safe experience, 1.8% suggest some concerns, and 6.2% point to a risky experience. ## Is Peptide Tracker & Log legit? Peptide Tracker & Log: PepCalc appears to be a legitimate app. The AppsHunter Legitimacy Score for Peptide Tracker & Log is 95 out of 100 points across 7 verification signals from App Store and developer data. ## What do users think of Peptide Tracker & Log? Reviews of Peptide Tracker & Log are mostly positive: the Health & Fitness app is rated 4.7/5 from 989 App Store ratings. What users like most: easy to use, simplified peptide calculations. Top complaints: calculations not always accurate, app freezes or crashes. Summarized from real user reviews. **Pros** - 🚀 Easy to use - 🚀 Simplified peptide calculations - 🚀 Saved protocols for quick access - 🚀 Visually helpful with syringe display - 👍 Beginner-friendly - 👍 Developer responsive to feedback **Cons** - 🐛 Calculations not always accurate - 🐛 App freezes or crashes - 🔍 Limited options (e.g. no mg dosage) - 💰 Expensive for limited features compared to free alternatives **Commonly reported bugs** - Decimal point input not working - Desired dosage unable to be edited beyond first peptide **Most requested features** - Option to change dosage units (mcg to mg) - Ability to log usage history and cycle tracking - More peptide options and information - Improved interface scaling for different screen sizes ## Newest reviews (16 of 99) ### 3/5 — It’s okay *2026-10-30* I was expecting to be blown away by this app, and it’s honestly just okay. The biggest let down for me is that it doesn’t have injection sites like the old app I used. The old app has a body back and front and you could log where you did your dose and it would tell you when to rotate. Other than that not a bad app so far I guess. Not sure if it’s worth $10 but we shall see ### 4/5 — Need better blend support *2026-03-01, version 49.3* Have been waiting for the ability to calculate blends with more than three peps but still not available. Otherwise solid features. ### 5/5 — The best calculator *2026-02-13* Simple and efficient calculatior ### 5/5 — Ease of mind! *2026-02-02, version 49.3* This calculator is easy to use and I can track all my peptides and notes in a user friendly format. ### 5/5 — Awesome *2026-01-19, version 49.3* Takes the guess work out!!! ### 3/5 — Good just basic *2025-12-26, version 49.3* Good app but there’s better options available now for half the price ### 4/5 — It’s okay *2025-12-18, version 49.3* There’s better apps out there for free, it’s kinda boring ### 4/5 — Almost perfect *2025-11-01* Great app. Two very important things would make this app perfection. #1. The ability to use 4 peptides in a formula. (Like KLOW) 2. The ability to change the "amount of peptide desired" to mg instead of mcg. It's a pain to have to do that math when an app can do it for you. Plus when it's a large number of mcg, you can't even see the whole number in the box. The box is too small. Last recommendation would be for the paid version like I have is to include a option for cycle length or alarms to take your peps. Hope the developer reads this. Usually falls on deaf ears... Thank you. ### 3/5 — Need more options and clarity *2025-10-29* Wanted to purchase this app to make things easier for my protocols, wished there was an option for mg rather than mcg. As well the visual at the bottom is not clear and colours need to be adjusted for better clarity. **Developer response:** Hi Nick, Would love for you to give us another shot. Please go to the bottom of the Info tab and ensure you are on version 55.2.2. This version has a whole host of new features including the ability to convert between mcg/mg/g as you've requested. We'd love to earn 1 or 2 more stars from you! Cheers 🍻 ### 5/5 — Excellent and Easy *2025-10-20, version 49.3* Ability to measure multiple peptide dosages in one syringe..like the Wolverine protocol . Quite efficient ### 3/5 — Almost there… *2025-10-08* The app interface is gorgeous. And simple to use. Which is great. But, I miss the ability to change units. For example, you can only input mcg as your dose. Would be really useful to use mg here. I’m sure the interface will continue to improve with updates. Not quite worth the 9.99 when there are better versions online. **Developer response:** Hi Lohanski... are we there yet? 😀 Please go to the bottom of the Info tab and ensure you are on version 55.2.2. If you are then you'll have a whole host of new features. The most requested of which is the ability to instantly convert between mcg/mg/g for the draw amount. We've even added more gorgeous themes. We'd love to earn a 4th or 5th star from you. We'll def keep updating an ensure you get bang for your buck. Cheers! 🍻 ### 5/5 — Simplified peptide use greatly *2025-09-19* I was highly confused when it came to mixing peptide powders with water and then injecting, but this app made it easy. The founder even answered a question I had through email. Highly recommended. ### 5/5 — works great *2025-08-05, version 49.3* works well, love saved protocols ### 4/5 — Missing a few things *2025-06-19* Decent app which has saving capabilities which is nice to keep track of stuff. Would love other peptide related calcs like water amount recommendations which is trial and error otherwise. Also when editing a save you want to update, it’s possible to overwrite other saves since it’s a drop down. Nice to have local than rely on a website, but more is warranted for a paid app. **Developer response:** Hi bbman, we'd love to earn a fifth star! Please go to the bottom of the Info tab and ensure you are on version 55.2.2. This version has a whole host of new features. "Water Solver" is the next feature on our list and will be available soon. Keep an eye out! 👍 ### 2/5 — Needs mg option *2025-06-08, version 49.3* I wouldn’t have bought this had I known they didn’t give a milligram option. Wasted my money. ### 5/5 — Great on a large screen! *2025-06-04* Many peptide calculators don’t work well when switching from the small phone screen to larger screen sizes. Now I’m a peptide pro regardless of my device. ## Most critical reviews (10 lowest-rated) ### 1/5 — A disappointing update to a once great app *2026-10-30* Wow. I really dislike the new PepCalc. 👎👎 I’ve been a loyal subscriber for over two years and still use the app to double-check every dose. It was simple, intuitive, and did exactly what I needed it to do. But when I opened it this morning, I was greeted with a completely redesigned, unnecessarily complicated version of what used to be a great app. My biggest disappointment is that PepCalc seems to have abandoned what made it so useful in the first place: a clean, straightforward interface designed to help users calculate accurate doses. Instead, it’s now trying to be all things to all people, and the result is a cluttered, clunky experience. In the age of OpenAI and Google, peptide research is readily accessible. I don’t need an app designed for simple dose calculations to become an all-in-one peptide research platform, especially when those additional features come at the expense of basic usability. I’m also particularly bothered by the inclusion of links to purchase peptides. That feels completely unnecessary and, frankly, risks bringing unwanted scrutiny and exposure to an already heavily scrutinized community. It’s a direction I really wish the developers hadn’t taken. Ultimately, this feels like a classic case of fixing something that wasn’t broken. PepCalc had a loyal user base because it did one thing exceptionally well. Now, in an attempt to do everything, it’s made the one feature I actually pay for more cumbersome to use. I’m incredibly disappointed with this update and will be looking for a different app to use for my dosing calculationsz ### 1/5 — No good after update *2026-10-29* This was the best app for peptides. After the update the front page is now sales and the calculator has gone it’s now a waste of money now. ### 1/5 — Waste of money *2026-04-15, version 55.4* The app does not let you update and save the calculator do not make the mistake I did by purchasing. ### 1/5 — GARBAGE *2025-11-18* Don’t make my mistake **Developer response:** Hey galo. Would love for you to give us another shot. If you do, please go to the bottom of the Info tab and ensure you are on version 55.2.2. This version has a whole host of new features. And one thing to keep in mind. Most "free" apps don't provide any useful features until you make a monthly subscription. PepCalc is a 1-time fee for lifetime use. ### 1/5 — Misinformed *2025-05-11, version 49.3* On the video that directed me to this calculator it stated that it would help me with every peptide. This is just a dosing peptide. Complete scam, there a plenty of free ones that do the same. I’m sure I won’t get my money back. ### 1/5 — Garbage not worth paying for *2025-05-01* App won’t calculate anymore. Have quadruple- checked the inputs and there’s nothing wrong with them. Absolute garbage considering I had to pay for this. **Developer response:** We're so sorry to hear about the issue! Would you please reach out to hello@isjustawesome.com and share more details (like error messages or reproduction steps)? We’ve double-checked the calc function & it’s working, so we’ll sort this out for you ASAP. ### 1/5 — Wrong *2024-07-02, version 49.3* For some reason, the calculations are not correct. I did it 10 times and I got the same answer and it’s wrong. I went on the Internet and use their Calculator and it was correct. ### 1/5 — Doesn’t work *2024-03-28, version 49.3* You fill in all the criteria and it does not tell you how much to inject. The tick meter stays at zero. App doesn’t work. It use to but stopped working. Don’t waste your money. There are free calculators online. ### 1/5 — Useless - Decimal point doesn’t work *2024-01-19, version 49.3* Adding a decimal point (ex: 2.5 ml for bac water) doesn’t work, making this app a waste of 5.99. Really disappointed ### 1/5 — Not as expected. *2023-12-19, version 49.3* How do I get a complete refund of this? This simply does not work as expected. The desired amount is unable to be edited beyond the first pep. This for me renders this pointless. Please help me process a refund. ## Most praised reviews (10 highest-rated) ### 5/5 — Love it! *2026-08-18* Great support from the developer + open for new ideas and improvements. My #1 calculator. ### 5/5 — Just what I needed *2026-06-16* Very easy to use and understand. Even calculates water to use. REQUEST: A cycle calendar and dose log would be a wonderful edition. That way I could have this as my one stop pep app. Thanks! ### 5/5 — With the price *2026-06-09* I tried many of the “free” apps. They were super annoying trying to force me to subscribe. This app after a one time payment and does everything i want. Thanks! ### 5/5 — Actual Customer Support *2026-06-06, version 55.5* I thought I as charged twice but I wasn’t. I reached out via email and Someone Got Back to me!! ### 5/5 — Update-bugs fixed. Was working great, but now there's bugs *2026-05-04* Update- reached out to Support and they fixed the app in a matter of days. All of a sudden, when I edited then saved the calculation to a saved protocol, it deleted all the notes that were there previously, which had not occurred in the past. It's also not letting me edit notes in saved protocols. **Developer response:** Hi Aimee, Sorry about this! Note loss is the worst kind of bug to ship and I'm sorry you got hit by it. The new "rich text" notes functionality added in the last release caused a couple issues. I tracked down what was happening and the fix is already pushed. The "can't edit notes" issue is also fixed. When opening the app it should update automatically. To ensure you have the new version check the bottom of the More tab for v55.5.2 Thanks for taking the time to flag this. I'm hopeful you'll also take the time to update your star rating if you see fit. Thanks! Jeremy ### 5/5 — Best App! *2026-05-04* Best app to use for calculating protocols! Customer support is wonderful! I had an issue with the app and they immediately got back to me through email. Fixed the issue and check in with me to make sure I was up to date and not was working well. I use this app so much and appreciate the help I got from them! Love this app! **Developer response:** 💗💗💗💗💗 ### 5/5 — Perfection *2026-03-24, version 55.2* You won't find a better peptide app on any app store Kudos guys! Great work. ### 5/5 — Needs additional features *2026-03-24, version 55.2* You should be able to toggle the desired dose from mcg to mg ### 5/5 — Brilliant *2026-02-23* Great App really pleased with it ### 5/5 — Works for me *2026-02-20, version 49.3* It does exactly what I need it to do, just put in the information, know what dose you want to take, and you are good to go --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-07.*