# VeriPep vs Stackr

The clearest difference is review sentiment: Stackr at 67% against VeriPep's 0%. Stackr also leads on rating (4.4 vs 3.7) and ratings volume (174 vs 3). VeriPep's advantage is device support (4 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. VeriPep sells 2 in-app purchases, starting at $5.99 per month and Stackr sells 7 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Stackr holds the better App Store score, 4.4 against 3.7. That said, the two scores are not equally well evidenced: Stackr has 174 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 0% of VeriPep's written reviews are positive against 67% of Stackr's.

VeriPep ships an update weekly, Stackr every 4 days. Both last shipped on October 18, 2026.

## The numbers

| Metric | VeriPep | Stackr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/veripep-peptide-tracker/id6759276530/reviews) | **[4.4 (174 ratings)](https://appshunter.io/ios/app/stackr-peptide-glp-1-tracker/id6764821587/reviews)** |
| Number of ratings | 3 | **174** |
| Positive reviews | 0.0% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Freemium | Freemium |
| Size | 19 MB | 88 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [Adam Young](https://appshunter.io/developer/578055397) | [Stackr Holdings LLC](https://appshunter.io/developer/1896525659) |

## What reviewers say

### VeriPep

[App page](https://appshunter.io/ios/app/veripep-peptide-tracker/id6759276530)

Easily track peptide doses, manage vials, and calculate reconstitutions with voice logging and shared profiles. Build custom protocols, schedule doses, and monitor your progress over time. Designed for personal tracking and research.

**Highlights:** Voice-activated injection logging, Reconstitution calculator, Customizable protocol builder, Vial inventory management, Shared partner profiles, Dosing history and insights, Cross-device syncing

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VeriPep Pro Monthly | $5.99 | per month |
| VeriPep Pro Yearly | $39.99 | per year |


### 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 |


## Frequently asked questions

### Is VeriPep free?

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

### Is Stackr free?

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

### Which has better reviews, VeriPep or Stackr?

Stackr is rated higher. VeriPep averages 3.7 out of 5 from 3 ratings, while Stackr averages 4.4 from 174 ratings.

### Do VeriPep or Stackr have ads?

Neither VeriPep nor Stackr shows ads.

### Which is updated more often, VeriPep or Stackr?

VeriPep ships an update weekly, and Stackr every 4 days. Most recently, VeriPep was updated on October 18, 2026 and Stackr on October 18, 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.*