# Peptide Tracker & Calculator vs PepStash

The clearest difference is in-app purchases: PepStash at none against Peptide Tracker & Calculator's 4. PepStash also leads on review sentiment (100% vs 71%) and rating (5.0 vs 4.8). Peptide Tracker & Calculator's advantage is ratings volume (593 vs 5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Peptide Tracker & Calculator sells 4 in-app purchases, starting at $3.99 per month. PepStash asks for nothing beyond the download.

PepStash holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Peptide Tracker & Calculator has 593 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 71% of Peptide Tracker & Calculator's written reviews are positive against 100% of PepStash's.

Peptide Tracker & Calculator ships an update every 2 days, PepStash every 3 days. The most recent releases landed on November 6, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Peptide Tracker & Calculator | PepStash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (593 ratings)](https://appshunter.io/ios/app/peptide-tracker-and-calculator/id6744902384/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/pepstash/id6760975200/reviews)** |
| Number of ratings | **593** | 5 |
| Positive reviews | 71.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 days |
| Monetization | Free with in-app purchases | **Free** |
| Size | 69 MB | 3 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [David Dzeveckij](https://appshunter.io/developer/1808720973) | [Aaron Voges](https://appshunter.io/developer/1866792993) |

## What reviewers say

### Peptide Tracker & Calculator

[App page](https://appshunter.io/ios/app/peptide-tracker-and-calculator/id6744902384)

This app helps you meticulously track and calculate peptide dosages, inventory, and injection sites. It provides smart alerts for low stock and detailed logs of your usage history for research, fitness, or therapeutic protocols. Your data is stored securely and privately on your device.

**Highlights:** Comprehensive peptide inventory management, Precise dosing log and calculation support, Intelligent injection site rotation tracking, Smart low stock alerts, Detailed dose history review, Secure local data storage

**Features:** macOS Compatibility, Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full App Access (Monthly) | $3.99 | per month |
| Full App Access (Monthly) | $4.99 | per month |
| Full App Access (Yearly) | $19.99 | per year |
| Full App Access (Yearly) | $24.99 | per year |


### PepStash

[App page](https://appshunter.io/ios/app/pepstash/id6760975200)

Manage your peptide inventory, track costs, and log doses with this personal companion app. It helps calculate concentrations, suggests ideal water amounts, and syncs data across household devices via iCloud for seamless sharing and reminders.

**Highlights:** Peptide inventory management, Cost per milligram calculation, Reconstitution concentration calculator, Dose logging with vial tracking, Household data syncing via iCloud, Dose reminders and alerts, Purity test result linking

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

**In-app purchases:** none


## Frequently asked questions

### Is Peptide Tracker & Calculator free?

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

### Is PepStash free?

PepStash is free to download, with no in-app purchases.

### Which has better reviews, Peptide Tracker & Calculator or PepStash?

PepStash is rated higher. Peptide Tracker & Calculator averages 4.8 out of 5 from 593 ratings, while PepStash averages 5.0 from 5 ratings.

### Do Peptide Tracker & Calculator or PepStash have ads?

Neither Peptide Tracker & Calculator nor PepStash shows ads.

### Which is updated more often, Peptide Tracker & Calculator or PepStash?

Peptide Tracker & Calculator ships an update every 2 days, and PepStash every 3 days. Most recently, Peptide Tracker & Calculator was updated on November 6, 2026 and PepStash on November 1, 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.*