# Injectly vs Peptide Tracker Calculator App

The clearest difference is in-app purchases: Injectly at none against Peptide Tracker Calculator App's 3. Injectly also leads on ratings volume (492 vs 1) and update cadence (every 2 weeks vs monthly). Peptide Tracker Calculator App's advantage is review sentiment (100% vs 87%). On price, rating, ads and device support there is nothing between them.

Both are free to download. Peptide Tracker Calculator App sells 3 in-app purchases, starting at $1.99 per 7 days. Injectly asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Injectly against 5.0 for Peptide Tracker Calculator App. That said, the two scores are not equally well evidenced: Injectly has 492 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 87% of Injectly's written reviews are positive against 100% of Peptide Tracker Calculator App's.

Injectly ships an update every 2 weeks, Peptide Tracker Calculator App monthly. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Injectly | Peptide Tracker Calculator App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (492 ratings)](https://appshunter.io/ios/app/injectly/id6745237189/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/peptide-tracker-calculator-app/id6766099370/reviews)** |
| Number of ratings | **492** | 1 |
| Positive reviews | 86.5% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | **Free** | Freemium |
| Size | 48 MB | 49 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Matthias Gattermeier](https://appshunter.io/developer/1811476841) | [Erfan Ahmadi](https://appshunter.io/developer/1811688807) |

## What reviewers say

### Injectly

[App page](https://appshunter.io/ios/app/injectly/id6745237189)

This app helps you track injectable medications, including weight, peptides, and GLP. Log injections, set reminders, and view your history. Optional account syncs data across devices and offers advanced scheduling. Gain insights into medication levels and active doses.

**Highlights:** Log injectable medication doses, Set custom reminders, View injection history (calendar/list), Cross-device data sync, Advanced scheduling options, Serum concentration insights, Data export and deletion

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

**In-app purchases:** none


### Peptide Tracker Calculator App

[App page](https://appshunter.io/ios/app/peptide-tracker-calculator-app/id6766099370)

Organize your peptide tracking with dose logs, schedule reminders, research references, and personal progress. Track injections, estimate active levels, and integrate with Apple Health for a comprehensive wellness overview. This app provides a structured, private workspace for managing peptide-related information.

**Highlights:** Peptide dose tracking, Half-life based active level estimates, Injection site tracking, Dose schedules and reminders, Peptide research library, Apple Health integration, PDF data export

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Pack | $1.99 | per 7 days |
| Pro Pack | $4.99 | per month |
| Pro Pack | $49.99 | per year |


## Frequently asked questions

### Is Injectly free?

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

### Is Peptide Tracker Calculator App free?

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

### Which has better reviews, Injectly or Peptide Tracker Calculator App?

Peptide Tracker Calculator App is rated higher. Injectly averages 4.9 out of 5 from 492 ratings, while Peptide Tracker Calculator App averages 5.0 from 1 ratings.

### Do Injectly or Peptide Tracker Calculator App have ads?

Neither Injectly nor Peptide Tracker Calculator App shows ads.

### Which is updated more often, Injectly or Peptide Tracker Calculator App?

Injectly ships an update every 2 weeks, and Peptide Tracker Calculator App monthly. Most recently, Injectly was updated on November 6, 2026 and Peptide Tracker Calculator App on November 5, 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.*