# Peptide Tracker Calculator vs QN Scale

The clearest difference is price: QN Scale at Free against Peptide Tracker Calculator's $4.99. QN Scale also leads on update cadence (every 2 days vs weekly). Peptide Tracker Calculator's advantage is chart position (#20 vs unranked). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

QN Scale is free to download; Peptide Tracker Calculator costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Peptide Tracker Calculator ships an update weekly, QN Scale every 2 days. The most recent releases landed on October 28, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Peptide Tracker Calculator | QN Scale |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.9 (252 ratings)](https://appshunter.io/ios/app/peptide-tracker-calculator/id6739737107/reviews)** | — |
| Number of ratings | **252** | — |
| Positive reviews | 99.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Free | — |
| Best chart rank | **#20** | — |
| Size | 37 MB | 2 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Wild Monkey Labs, LLC](https://appshunter.io/developer/1786806879) | [Pavel DEMIANOV](https://appshunter.io/developer/1896680315) |

## What reviewers say

### Peptide Tracker Calculator

[App page](https://appshunter.io/ios/app/peptide-tracker-calculator/id6739737107)

**Currently charting:** #20 Top Paid · Health & Fitness (US App Store)

This app helps manage peptide, GLP-1, and TRT medications. It offers calculators for reconstitution, dose scheduling, reminders, and detailed logging. Track inventory, monitor adherence, and visualize health insights with trend charts and medication level analysis.

**Highlights:** Reconstitution and multi-peptide blend calculators, GLP-1 and TRT medication presets, Customizable dose schedules and reminders, Injection logging with adherence tracking, Medication and supply inventory management, Biometric and trend charting for health insights

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

**In-app purchases:** none


### QN Scale

[App page](https://appshunter.io/ios/app/qn-scale/id6800921179)

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

**In-app purchases:** none


## Frequently asked questions

### Is Peptide Tracker Calculator free?

Peptide Tracker Calculator costs $4.99, with no in-app purchases.

### Is QN Scale free?

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

### Do Peptide Tracker Calculator or QN Scale have ads?

Neither Peptide Tracker Calculator nor QN Scale shows ads.

### Which is updated more often, Peptide Tracker Calculator or QN Scale?

Peptide Tracker Calculator ships an update weekly, and QN Scale every 2 days. Most recently, Peptide Tracker Calculator was updated on October 28, 2026 and QN Scale on October 15, 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.*