# SHOTLOG vs Peptide Tracker Calculator

The clearest difference is review sentiment: Peptide Tracker Calculator at 99% against SHOTLOG's 31%. Peptide Tracker Calculator also leads on in-app purchases (none vs 8) and update cadence (weekly vs fortnightly). SHOTLOG's advantage is price (Free vs $4.99) and iOS requirement (15.1 vs 18.6). On ads and device support there is nothing between them.

SHOTLOG is free to download; Peptide Tracker Calculator costs $4.99 up front. SHOTLOG sells 8 in-app purchases, starting at $0.99 per month. Peptide Tracker Calculator asks for nothing beyond the download.

SHOTLOG ships an update fortnightly, Peptide Tracker Calculator weekly. The most recent releases landed on October 15, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | SHOTLOG | Peptide Tracker Calculator |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | — | **[4.9 (251 ratings)](https://appshunter.io/ios/app/peptide-tracker-calculator/id6739737107/reviews)** |
| Number of ratings | — | **251** |
| Positive reviews | 30.8% of reviews | **99.1% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Freemium | **Free** |
| Best chart rank | — | **#24** |
| Size | 53 MB | 37 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [RoboCFI LLC](https://appshunter.io/developer/953702880) | [Wild Monkey Labs, LLC](https://appshunter.io/developer/1786806879) |

## What reviewers say

### SHOTLOG

[App page](https://appshunter.io/ios/app/shotlog-peptide-tracker/id6738789312)

This app helps users meticulously track peptide protocols for weight loss and biohacking. It offers features like dose reminders, unit calculations, inventory management, and progress monitoring through charts and photos. Users can log nutrition, side effects, and export data for healthcare providers.

**Highlights:** Customizable peptide protocol creation, Dose calculation (mg, mcg, IU to units), Vial inventory and dose tracking, Intelligent dose reminders, Automatic injection site rotation, Weight, measurement, and progress photo tracking, Nutrition and side effect logging, Data export for healthcare providers

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $0.99 | per month |
| Basic | $1.99 | per month |
| Pro Monthly | $2.99 | per month |
| Premium Monthly | $4.99 | per month |
| Premium Monthly | $4.99 | per month |
| Premium Yearly | $34.99 | per year |
| Premium Annually | $34.99 | per year |
| Pro Yearly | $34.99 | per year |


### Peptide Tracker Calculator

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

**Currently charting:** #24 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


## Frequently asked questions

### Is SHOTLOG free?

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

### Is Peptide Tracker Calculator free?

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

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

Neither SHOTLOG nor Peptide Tracker Calculator shows ads.

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

SHOTLOG ships an update fortnightly, and Peptide Tracker Calculator weekly. Most recently, SHOTLOG was updated on October 15, 2026 and Peptide Tracker Calculator on October 21, 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.*