# Stackr vs Pepper Pal

The clearest difference is rating: Pepper Pal at 5.0 against Stackr's 4.4. Pepper Pal also leads on in-app purchases (none vs 7) and iOS requirement (15.0 vs 17.0). Stackr's advantage is ratings volume (198 vs 1) and update cadence (weekly vs fortnightly). On price, ads and device support there is nothing between them.

Both are free to download. Stackr sells 7 in-app purchases, starting at $7.99 per 7 days. Pepper Pal asks for nothing beyond the download.

Pepper Pal holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Stackr has 198 ratings behind it against 1, so its average is the more settled of the two.

Stackr ships an update weekly, Pepper Pal fortnightly. Both last shipped on October 29, 2026.

## The numbers

| Metric | Stackr | Pepper Pal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (198 ratings)](https://appshunter.io/ios/app/stackr-peptide-glp-1-tracker/id6764821587/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pepper-pal-wellness-journal/id6809522680/reviews)** |
| Number of ratings | **198** | 1 |
| Positive reviews | 68.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Freemium | **Free** |
| Size | 88 MB | 7 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Stackr Holdings LLC](https://appshunter.io/developer/1896525659) | [Sukhmanpreet Singh](https://appshunter.io/developer/1896781153) |

## What reviewers say

### Stackr

[App page](https://appshunter.io/ios/app/stackr-peptide-glp-1-tracker/id6764821587)

This app simplifies tracking peptide and GLP-1 doses, including supplies like vials and pens. It offers smart reminders, home screen widgets, and visual charts of estimated active levels based on half-life. Designed for users managing peptide protocols, it keeps your dosing information organized and accessible.

**Highlights:** Log peptide and GLP-1 doses, Track vials, pens, and other supplies, Smart reminders for next doses, Home screen widgets, Estimated active level charts, Multi-peptide stack tracking, Reference pages for common compounds

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stackr+ Weekly | $7.99 | per 7 days |
| Monthly | $12.99 | per month |
| Stackr+ Yearly | $29.99 | per year |
| Stackr+ Yearly | $49.99 | per year |
| Stackr+ Yearly | $49.99 | per year |
| Stackr+ Yearly | $59.99 | per year |
| Yearly | $69.99 | per year |


### Pepper Pal

[App page](https://appshunter.io/ios/app/pepper-pal-wellness-journal/id6809522680)

This app serves as a personal journal for tracking peptide records, schedules, and measurements. It allows users to manually log doses, review history, and monitor progress through various metrics and charts. Users can also set reminders, customize their experience, and optionally sync data with Apple Health.

**Highlights:** Manual dose and measurement logging, Daily timeline of entries, Progress charts and history review, Customizable reminders and schedules, Optional Apple Health integration, User profiles and data organization, Customizable appearance and modes

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

**In-app purchases:** none


## Frequently asked questions

### Is Stackr free?

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

### Is Pepper Pal free?

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

### Which has better reviews, Stackr or Pepper Pal?

Pepper Pal is rated higher. Stackr averages 4.4 out of 5 from 198 ratings, while Pepper Pal averages 5.0 from 1 ratings.

### Do Stackr or Pepper Pal have ads?

Neither Stackr nor Pepper Pal shows ads.

### Which is updated more often, Stackr or Pepper Pal?

Stackr ships an update weekly, and Pepper Pal fortnightly. Most recently, Stackr was updated on October 29, 2026 and Pepper Pal on October 29, 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.*