# SHOTLOG vs Peptide Paradigm

The clearest difference is in-app purchases: Peptide Paradigm at none against SHOTLOG's 8. SHOTLOG's advantage is update cadence (fortnightly vs monthly). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. SHOTLOG sells 8 in-app purchases, starting at $0.99 per month. Peptide Paradigm asks for nothing beyond the download.

SHOTLOG ships an update fortnightly, Peptide Paradigm monthly. The most recent releases landed on October 15, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | SHOTLOG | Peptide Paradigm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/peptide-paradigm/id6761913077/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 30.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Freemium | Freemium |
| Size | 53 MB | 42 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [RoboCFI LLC](https://appshunter.io/developer/953702880) | [Iron Within Nutrition LLC](https://appshunter.io/developer/1892037440) |

## 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 Paradigm

[App page](https://appshunter.io/ios/app/peptide-paradigm/id6761913077)

This app helps users manage peptide protocols with features for logging doses, calculating dosages, tracking inventory, and scheduling reminders. It also includes an educational section with a peptide library and community access.

**Highlights:** Dose logging and history, Smart dosage calculation, Inventory management, Scheduling and reminders, Educational peptide library, Offline functionality

**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 Paradigm free?

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

### Do SHOTLOG or Peptide Paradigm have ads?

Neither SHOTLOG nor Peptide Paradigm shows ads.

### Which is updated more often, SHOTLOG or Peptide Paradigm?

SHOTLOG ships an update fortnightly, and Peptide Paradigm monthly. Most recently, SHOTLOG was updated on October 15, 2026 and Peptide Paradigm on October 23, 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.*