# Peptide Tracker vs PepTrac

The clearest difference is rating: PepTrac at 5.0 against Peptide Tracker's 4.6. PepTrac also leads on iOS requirement (18.1 vs 26.0). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. Peptide Tracker sells 8 in-app purchases, starting at $2.99 per 7 days and PepTrac sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

PepTrac holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 17 and 6 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Both ship on a similar rhythm, roughly every 5 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Peptide Tracker | PepTrac |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (17 ratings)](https://appshunter.io/ios/app/peptide-tracker-lynkdose/id6747953794/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/peptrac-peptide-tracker/id6748480698/reviews)** |
| Number of ratings | **17** | 6 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | Every 5 days |
| Monetization | Freemium | Freemium |
| Size | 63 MB | 40 MB |
| Requires iOS | 26.0 | **18.1** |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Bashir Murtaza](https://appshunter.io/developer/1823554261) | [Vivatek Innovations, LLC](https://appshunter.io/developer/1825933493) |

## What reviewers say

### Peptide Tracker

[App page](https://appshunter.io/ios/app/peptide-tracker-lynkdose/id6747953794)

Precisely track peptide protocols with dose logging, vial inventory, and reconstitution calculations. Monitor compounds, manage supplies, and gain AI-powered insights into your health metrics. Designed for biohackers and self-experimenters.

**Highlights:** Dose logging for various compounds, Vial inventory management with alerts, Reconstitution calculator, Compliance tracking and reminders, Injection site mapping, Apple Health data correlation, AI-powered insights and chat

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lynkdose Weekly | $2.99 | per 7 days |
| LynkDose Monthly | $4.99 | per month |
| LynkDose Monthly | $6.99 | per month |
| LynkDose Monthly 14 Day Trial | $6.99 | per month |
| LynkDose Yearly | $19.99 | per year |
| LynkDose Yearly | $19.99 | per year |
| LynkDose Yearly | $24.99 | per year |
| Lynkdose Quarterly | $24.99 | per 3 months |


### PepTrac

[App page](https://appshunter.io/ios/app/peptrac-peptide-tracker/id6748480698)

Manage peptide protocols with a comprehensive tracker. Log shots, build custom schedules, and monitor peptide levels. Includes built-in calculators and analytics for detailed progress tracking.

**Highlights:** Dashboard view of daily shots and progress, Quick shot logging with notes and site tracking, Protocol builder for multi-peptide routines, Configurable reminders for shot times, Estimated peptide level tracking, Built-in reconstitution and concentration calculators, Daily logs for symptoms and outcomes, Injection site rotation guidance

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PepTrac Premium | $3.99 | per month |
| PepTrac Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is Peptide Tracker free?

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

### Is PepTrac free?

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

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

PepTrac is rated higher. Peptide Tracker averages 4.6 out of 5 from 17 ratings, while PepTrac averages 5.0 from 6 ratings.

### Do Peptide Tracker or PepTrac have ads?

Neither Peptide Tracker nor PepTrac shows ads.

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

Peptide Tracker ships an update every 5 days, and PepTrac every 5 days. Most recently, Peptide Tracker was updated on October 24, 2026 and PepTrac on October 24, 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.*