# Peptide Tracker vs OptyPeptides

The clearest difference is in-app purchases: OptyPeptides at none against Peptide Tracker's 8. OptyPeptides also leads on rating (5.0 vs 4.6) and iOS requirement (17.0 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. OptyPeptides asks for nothing beyond the download.

OptyPeptides 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.

Peptide Tracker ships an update every 5 days, OptyPeptides weekly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Peptide Tracker | OptyPeptides |
| --- | --- | --- |
| 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/optypeptides/id6760362492/reviews)** |
| Number of ratings | **17** | 6 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | Freemium | **Free** |
| Size | 63 MB | 15 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 12+ | 17+ |
| Developer | [Bashir Murtaza](https://appshunter.io/developer/1823554261) | [OptiSelf LLC](https://appshunter.io/developer/1701151644) |

## 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 |


### OptyPeptides

[App page](https://appshunter.io/ios/app/optypeptides/id6760362492)

This app helps users discover, track, and optimize peptide protocols with smart recommendations. It provides clarity, structure, and insights for both beginners and experienced users, simplifying complex stacking processes.

**Highlights:** Smart peptide recommendations, Protocol tracking, Protocol optimization, User-friendly interface, Insightful data visualization

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Peptide Tracker free?

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

### Is OptyPeptides free?

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

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

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

### Do Peptide Tracker or OptyPeptides have ads?

Neither Peptide Tracker nor OptyPeptides shows ads.

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

Peptide Tracker ships an update every 5 days, and OptyPeptides weekly. Most recently, Peptide Tracker was updated on November 5, 2026 and OptyPeptides on October 31, 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.*