# Peptide Tracker Calculator App vs PepstackAI

The clearest difference is update cadence: Peptide Tracker Calculator App at every 3 days against PepstackAI's every 11 days. PepstackAI's advantage is ratings volume (3 vs 1). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Peptide Tracker Calculator App sells 3 in-app purchases, starting at $1.99 per 7 days and PepstackAI sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Peptide Tracker Calculator App against 5.0 for PepstackAI. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Peptide Tracker Calculator App ships an update every 3 days, PepstackAI every 11 days. The most recent releases landed on September 27, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Peptide Tracker Calculator App | PepstackAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/peptide-tracker-calculator-app/id6766099370/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/pepstackai-peptide-tracker/id6802118000/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 11 days |
| Monetization | Freemium | Freemium |
| Size | 49 MB | 18 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Erfan Ahmadi](https://appshunter.io/developer/1811688807) | [Deepak Kumar](https://appshunter.io/developer/6794694801) |

## What reviewers say

### Peptide Tracker Calculator App

[App page](https://appshunter.io/ios/app/peptide-tracker-calculator-app/id6766099370)

Organize your peptide tracking with dose logs, schedule reminders, research references, and personal progress. Track injections, estimate active levels, and integrate with Apple Health for a comprehensive wellness overview. This app provides a structured, private workspace for managing peptide-related information.

**Highlights:** Peptide dose tracking, Half-life based active level estimates, Injection site tracking, Dose schedules and reminders, Peptide research library, Apple Health integration, PDF data export

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Pack | $1.99 | per 7 days |
| Pro Pack | $4.99 | per month |
| Pro Pack | $49.99 | per year |


### PepstackAI

[App page](https://appshunter.io/ios/app/pepstackai-peptide-tracker/id6802118000)

This app helps you manage your supplement intake based on your personal routine and health goals. It provides personalized recommendations with research-backed reasoning and schedules them around your daily activities, avoiding potential conflicts.

**Highlights:** Personalized supplement recommendations, Routine-based scheduling, Conflict flagging for supplements, Research-backed product information, Peptide reference library, Intake logging and data export, Offline functionality

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pepstack Pro (Monthly) | $4.99 | per month |
| Pepstack Pro (Yearly) | $49.99 | per year |


## Frequently asked questions

### Is Peptide Tracker Calculator App free?

Peptide Tracker Calculator App is free to download, with in-app purchases available.

### Is PepstackAI free?

PepstackAI is free to download, with in-app purchases available.

### Which has better reviews, Peptide Tracker Calculator App or PepstackAI?

Peptide Tracker Calculator App and PepstackAI are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do Peptide Tracker Calculator App or PepstackAI have ads?

Neither Peptide Tracker Calculator App nor PepstackAI shows ads.

### Which is updated more often, Peptide Tracker Calculator App or PepstackAI?

Peptide Tracker Calculator App ships an update every 3 days, and PepstackAI every 11 days. Most recently, Peptide Tracker Calculator App was updated on September 27, 2026 and PepstackAI on October 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*