# ShotClock vs Peptide Tracker

The clearest difference is update cadence: Peptide Tracker at every 5 days against ShotClock's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ShotClock sells 2 in-app purchases, starting at $4.99 per month and Peptide Tracker sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ShotClock ships an update every 6 months, Peptide Tracker every 5 days. The most recent releases landed on September 9, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | ShotClock | Peptide Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (41 ratings)](https://appshunter.io/ios/app/peptide-tracker-frontload/id6763661364/reviews)** |
| Number of ratings | — | **41** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 days** |
| Monetization | — | Freemium |
| Size | 30 MB | 50 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Ali Aldhalimi](https://appshunter.io/developer/1831911299) | [STACKEDDD LLC](https://appshunter.io/developer/1895423538) |

## What reviewers say

### ShotClock

[App page](https://appshunter.io/ios/app/shotclock-glp-1-tracker/id6751446970)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ShotClock Premium Monthly | $4.99 | per month |
| Yearly Pro | $34.99 | per year |


### Peptide Tracker

[App page](https://appshunter.io/ios/app/peptide-tracker-frontload/id6763661364)

Track peptide and TRT/HRT protocols with dose calculators, blood-level charts, and injection reminders. Features an AI coach that analyzes your labs and health data for personalized insights. Your health data remains private on your device.

**Highlights:** Dose, blend, and half-life calculators, Blood-level PK charts, Injection logging with site rotation, Full inventory tracking, Phased protocols and titration schedules, Lab result tracking and trend charts, AI coach for health data analysis

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stackeddd Pro | $9.99 | per month |
| Stackeddd Pro | $59.99 | per year |


## Frequently asked questions

### Is ShotClock free?

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

### Is Peptide Tracker free?

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

### Do ShotClock or Peptide Tracker have ads?

Neither ShotClock nor Peptide Tracker shows ads.

### Which is updated more often, ShotClock or Peptide Tracker?

ShotClock ships an update every 6 months, and Peptide Tracker every 5 days. Most recently, ShotClock was updated on September 9, 2026 and Peptide Tracker on September 26, 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.*