# Peptide Tracker vs Peptide Tracker

The clearest difference is ads: Peptide Tracker at none against Peptide Tracker's shown. Peptide Tracker also leads on review sentiment (79% vs 45%) and ratings volume (439 vs 141). On price, rating, update cadence and in-app purchases there is nothing between them.

Both are free to download. Peptide Tracker sells 11 in-app purchases, starting at $0.99 per 7 days and Peptide Tracker sells 12 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Peptide Tracker against 4.7 for Peptide Tracker. Both are backed by a comparable volume of ratings — 439 and 141 respectively. Written reviews are what separate them: 79% of Peptide Tracker's written reviews are positive against 45% of Peptide Tracker's.

Peptide Tracker ships an update fortnightly, Peptide Tracker weekly. Both last shipped on October 28, 2026.

## The numbers

| Metric | Peptide Tracker | Peptide Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (439 ratings)](https://appshunter.io/ios/app/peptide-tracker-pepflow/id6740525224/reviews)** | [4.7 (141 ratings)](https://appshunter.io/ios/app/peptide-tracker-pepsync/id6754186869/reviews) |
| Number of ratings | **439** | 141 |
| Positive reviews | **79.3% of reviews** | 45.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 181 MB | 42 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [keinois OU](https://appshunter.io/developer/1597616328) | [Thomas Strathern](https://appshunter.io/developer/1785242207) |

## What reviewers say

### Peptide Tracker

[App page](https://appshunter.io/ios/app/peptide-tracker-pepflow/id6740525224)

Calculate peptide dosages and reconstitution accurately and quickly. Track your injections with timely reminders and live activities. Save custom formulas and sync across devices for seamless management.

**Highlights:** Peptide dosage calculation, Reconstitution guidance, Injection time tracking, Custom formula saving, Widget for daily doses, Reminders and Live Activities, iCloud sync across devices

**Features:** Family Sharing

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PepFlow PRO (Weekly) | $0.99 | per 7 days |
| PepFlow PRO (Monthly) | $2.99 | per month |
| PepFlow PRO (Weekly) | $2.99 | per 7 days |
| Peptide PRO (Weekly) | $2.99 | per 7 days |
| PepFlow PRO (Weekly) | $3.99 | per 7 days |
| PepFlow PRO (Annual) | $8.99 | per year |
| PepFlow PRO (Monthly) | $9.99 | per month |
| Peptide PRO (Annual) | $14.99 | per year |
| Peptide PRO (Annual) | $19.99 | per year |
| PepFlow PRO (Annual) | $29.99 | per year |
| Peptide PRO (Annual) | $44.99 | per year |


### Peptide Tracker

[App page](https://appshunter.io/ios/app/peptide-tracker-pepsync/id6754186869)

This app simplifies peptide use by calculating accurate dosages, tracking injections, and setting reminders for consistency. Manage multiple peptides and review your history with a clear and reliable interface.

**Highlights:** Smart peptide calculator for accurate dosing, Log and track peptide injections, Set reminders for consistency, Review injection and dosage history, Manage multiple peptides, Designed for clarity and reliability

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $7.99 | per 7 days |
| Premium Weekly | $7.99 | per 7 days |
| PepSync Weekly | $7.99 | per 7 days |
| Premium Annual - Deal | $39.99 | per year |
| PepSync Yearly - 3 day trial | $59.99 | per year |
| PepSync Yearly - 7 day trial | $59.99 | per year |
| Premium Yearly | $59.99 | per year |
| Premium Annual | $59.99 | per year |
| Premium Annual - 3 Day Trial | $59.99 | per year |
| Premium Annual - 30 Day Trial | $59.99 | per year |
| Premium Lifetime | $39.99 | one-time |
| PepSync Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is Peptide Tracker free?

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

### Is Peptide Tracker free?

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

### Which has better reviews, Peptide Tracker or Peptide Tracker?

Peptide Tracker is rated higher. Peptide Tracker averages 4.8 out of 5 from 439 ratings, while Peptide Tracker averages 4.7 from 141 ratings.

### Do Peptide Tracker or Peptide Tracker have ads?

Peptide Tracker shows ads; Peptide Tracker does not.

### Which is updated more often, Peptide Tracker or Peptide Tracker?

Peptide Tracker ships an update fortnightly, and Peptide Tracker weekly. Most recently, Peptide Tracker was updated on October 28, 2026 and Peptide Tracker on October 28, 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.*