# PinPoint vs StackTrax

The clearest difference is update cadence: StackTrax at daily against PinPoint's every 4 days. StackTrax also leads on ratings volume (7 vs 2) and iOS requirement (16.0 vs 18.0). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. PinPoint sells 3 in-app purchases, starting at $12.99 per month and StackTrax sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for PinPoint against 5.0 for StackTrax. Both are backed by a comparable volume of ratings — 2 and 7 respectively.

PinPoint ships an update every 4 days, StackTrax daily. The most recent releases landed on September 25, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | PinPoint | StackTrax |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/pinpoint-peptide-tracker/id6762148434/reviews) | [5.0 (7 ratings)](https://appshunter.io/ios/app/stacktrax-peptide-tracker/id6769495613/reviews) |
| Number of ratings | 2 | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | **Daily** |
| Monetization | Freemium | Freemium |
| Size | 56 MB | 32 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 17+ |
| Developer | [Elysium Technology FZ-LLC](https://appshunter.io/developer/1768027949) | [Isaiah Deutsch](https://appshunter.io/developer/1896663496) |

## What reviewers say

### PinPoint

[App page](https://appshunter.io/ios/app/pinpoint-peptide-tracker/id6762148434)

This app helps users manage peptide, TRT, and GLP-1 protocols by calculating injection dosages, tracking doses, and visualizing trends. It offers a free calculator and dose logging, with advanced features available via subscription.

**Highlights:** Vial setup and unit conversion, Dose logging and injection site rotation, Flexible injection scheduling and reminders, Library of peptides, TRT, and GLP-1 compounds, Modeled trend charts for visualizing data, Daily tracking of weight, nutrition, and side effects, Apple Health integration

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PinPoint Pro Monthly | $12.99 | per month |
| PinPoint Pro Annual Special | $29.99 | per year |
| PinPoint Pro Annual | $39.99 | per year |


### StackTrax

[App page](https://appshunter.io/ios/app/stacktrax-peptide-tracker/id6769495613)

Track peptide protocols and GLP-1 titrations with detailed logging, reminders, and injection site rotation. Access a research library and integrate with Oura for comprehensive health insights. Includes nutrition tracking and an AI protocol importer.

**Highlights:** Peptide and GLP-1 tracking, Dose logging and reminders, Injection site rotation, Research library with compound guides, Oura integration, AI Protocol Importer, Nutrition tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Yearly | $49.99 | per year |


## Frequently asked questions

### Is PinPoint free?

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

### Is StackTrax free?

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

### Which has better reviews, PinPoint or StackTrax?

PinPoint and StackTrax are both rated 5.0 out of 5 on the App Store, from 2 and 7 ratings respectively.

### Do PinPoint or StackTrax have ads?

Neither PinPoint nor StackTrax shows ads.

### Which is updated more often, PinPoint or StackTrax?

PinPoint ships an update every 4 days, and StackTrax daily. Most recently, PinPoint was updated on September 25, 2026 and StackTrax on September 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.*