# Peptide Log vs PeptidePal

The clearest difference is rating: Peptide Log at 4.2 against PeptidePal's 3.0. Peptide Log also leads on review sentiment (75% vs 33%) and ratings volume (35 vs 4). PeptidePal's advantage is monetization model (freemium vs subscription) and iOS requirement (15.1 vs 18.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Peptide Log sells 2 in-app purchases, starting at $8.99 per month and PeptidePal sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Peptide Log holds the better App Store score, 4.2 against 3.0. That said, the two scores are not equally well evidenced: Peptide Log has 35 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 75% of Peptide Log's written reviews are positive against 33% of PeptidePal's.

Peptide Log ships an update every 8 days, PeptidePal fortnightly. The most recent releases landed on August 1, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Peptide Log | PeptidePal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (35 ratings)](https://appshunter.io/ios/app/peptide-log/id6744315346/reviews)** | [3.0 (4 ratings)](https://appshunter.io/ios/app/peptidepal/id6746348113/reviews) |
| Number of ratings | **35** | 4 |
| Positive reviews | **75.0% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Fortnightly |
| Monetization | Subscription | **Freemium** |
| Size | 60 MB | 53 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Johannes von Grundherr](https://appshunter.io/developer/1806943173) | [Jivesh Bhatti](https://appshunter.io/developer/1816293557) |

## What reviewers say

### Peptide Log

[App page](https://appshunter.io/ios/app/peptide-log/id6744315346)

Manage your peptide treatment plan with this app. Track injections, monitor progress, manage inventory, and visualize your treatment with advanced features. It offers a free trial before requiring a subscription.

**Highlights:** Multi-phase protocol tracking, Custom peptide blend creation, Full inventory management, Consumables tracking with alerts, Pharmacokinetic concentration curves, Injection site rotation, Progress photo tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Peptide Log Monthly | $8.99 | per month |
| Peptide Log Yearly | $39.99 | per year |


### PeptidePal

[App page](https://appshunter.io/ios/app/peptidepal/id6746348113)

This app helps users meticulously track research peptides, manage inventory, and schedule doses with smart reminders. It also offers new health tracking features for sleep, supplements, and progress monitoring, with secure data syncing and export options.

**Highlights:** Log doses with a simple swipe, Track multiple peptides simultaneously, Organize peptide stock with low stock alerts, Daily or specific day dose reminders, Monitor sleep patterns and quality, Track weight and body measurements, Export data as CSV for analysis

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PeptidePal Pro | $2.99 | per month |
| Peptidepal Yearly | $29.99 | per year |
| PeptidePal Pro | $2.99 | one-time |


## Frequently asked questions

### Is Peptide Log free?

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

### Is PeptidePal free?

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

### Which has better reviews, Peptide Log or PeptidePal?

Peptide Log is rated higher. Peptide Log averages 4.2 out of 5 from 35 ratings, while PeptidePal averages 3.0 from 4 ratings.

### Do Peptide Log or PeptidePal have ads?

Neither Peptide Log nor PeptidePal shows ads.

### Which is updated more often, Peptide Log or PeptidePal?

Peptide Log ships an update every 8 days, and PeptidePal fortnightly. Most recently, Peptide Log was updated on August 1, 2026 and PeptidePal on June 4, 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.*