Pep AI: Peptide GLP-1 Tracker Review Analysis
Analyzed Jun 1, 2026
The app is extremely polarizing, with an almost equal number of 1-star and 5-star reviews. Negative sentiment is driven by a restrictive paywall that prevents users from evaluating the app, a non-functional core AI feature, and significant usability issues. Positive reviews praise the detailed tracking capabilities, but the overwhelming frustration from users who feel deceived by the business model is a critical threat to the app's growth.
Rating distribution
This is a classic bimodal or 'barbell' distribution, with nearly all ratings clustered at the 1-star and 5-star extremes. This indicates a divisive user experience with very little middle ground, suggesting fundamental issues that alienate a large portion of potential users.
Rating trend by year
Review-level analysis below covers the latest 46 reviews.
Key themes
The most common complaint is that the app is unusable without an immediate subscription. At least 13 reviews explicitly state that users are forced to pay before they can try any features, calling it a 'scam' and a 'waste of time'. This practice generates significant anger and immediate 1-star reviews.
Positive reviews consistently praise the app's utility for tracking peptides, dosages, injection sites, and remaining vial contents. Users also value the ability to log biometrics like blood work, meals, and hydration, calling it a 'one stop shop' for their health data.
Users report numerous bugs, including a black screen on one feature, lab work data failing to save, and general glitchiness. Several reviews also describe the app as 'not user friendly,' 'overly difficult to navigate,' and feeling 'hollow' or 'made in 10 minutes.'
A number of 5-star reviews are extremely short and generic, such as 'medication' or 'Amazing'. This pattern, especially clustered around the app's launch, can be a red flag for low-effort or non-organic reviews, which contrasts sharply with the specific, detailed complaints in 1-star reviews.
A core feature, the AI, is repeatedly described as broken or useless. Four users specifically complain that the AI cannot answer basic questions about peptides, which is the app's stated purpose. This failure to deliver on a key selling point damages user trust.
Two users had positive experiences with the developer. One mentioned sending feedback that was incorporated in the next update, while another reported that a bug introduced after an update was fixed and pushed to the App Store within 24 hours.
One user provides a detailed account of the 3-day free trial failing. After subscribing and then immediately cancelling to avoid being auto-billed, they lost access to premium features before the trial period ended. This practice is perceived as deceptive and user-hostile.
Tap a theme to expand. Counts represent reviews mentioning the theme.
Notable reviews
The three day free trial doesn’t work unless you keep the subscription. I did the yearly, immediately cancel the subscription in case I didn’t like it and forgot to cancel.. and then I lost all access to the premium features before the three day trial was up.
The app is riddled with bugs and errors. You sign up for a yearly subscription, but it doesn't allow you to use all the features...When you tap the voiceover feature, you're greeted by a black screen that prevents you from doing anything except exiting the app.
I bought this and so far I hate it! It’s not user friendly- I can’t figure out how to change anything and I had to pay to even see what it can do. I’d like a refund.
I am paying for the subscription and so far it’s cool and all how you can track your progress and etc but the ai doesn’t even work and doesn’t even answer peptide questions
You can’t use anything unless you pay. Why would I pay for something I don’t know how it works. Waste of time signing up and then asking you to pay.
The price is ridiculous for what u get and the worst part is the AI. It’s literally a peptide app and when u try ask it anything peptide relate it goes “I’m not able to help with that.”
Best feature other than the logging is the PK Estimator...There was an issue with a feature after an update so I sent a message and they pushed a new update in 24 hours. Subscription is absolutely worth it.
App gives you everything you need. You can track your peps with regards to dosage, injection site and frequency. Can also track meals, hydration and biometrics like sleep and blood work which is ideal for what I’m running.
Great app, love the interface, super simple. So many tracking features especially bloodwork I love it. Awesome you can export a report of all that data.
Feature requests from users
A user expressed a desire to track other performance-enhancing substances, not just peptides, to consolidate all their tracking into one application.
A user who was otherwise very happy with the app's comprehensive health tracking features mentioned that workout logging is the one missing piece that would make it a true 'one stop shop'.
Tap a request to see what users said. Counts are the number of reviews explicitly asking for it.
Recommendations
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