# Peptide Tracker vs Horsepower Coaching

The clearest difference is in-app purchases: Horsepower Coaching at none against Peptide Tracker's 10. Horsepower Coaching also leads on rating (5.0 vs 4.8) and iOS requirement (15.0 vs 18.0). Peptide Tracker's advantage is ratings volume (443 vs 1) and update cadence (fortnightly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Peptide Tracker sells 7 in-app purchases, starting at $0.99 per 7 days. Horsepower Coaching asks for nothing beyond the download.

Horsepower Coaching holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Peptide Tracker has 443 ratings behind it against 1, so its average is the more settled of the two.

Peptide Tracker ships an update fortnightly, Horsepower Coaching every 2 months. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Peptide Tracker | Horsepower Coaching |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (443 ratings)](https://appshunter.io/ios/app/peptide-tracker-pepflow/id6740525224/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/horsepower-coaching/id6749855244/reviews)** |
| Number of ratings | **443** | 1 |
| Positive reviews | 77.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Freemium | **Free** |
| Size | 181 MB | 55 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [keinois OU](https://appshunter.io/developer/1597616328) | [Vladimir Petric](https://appshunter.io/developer/1832479314) |

## What reviewers say

### Peptide Tracker

[App page](https://appshunter.io/ios/app/peptide-tracker-pepflow/id6740525224)

Log peptide injections, manage flexible schedules, and receive timely reminders. This app helps you keep track of your treatment protocols, preparation details, and dose history, ensuring you stay on track with your health regimen. View upcoming and past doses in a calendar and sync data across devices.

**Highlights:** Log peptide injections and other medication types, Manage flexible schedules and reminders, Save preparation details for peptides, Review dose history and upcoming doses, Calendar view of doses, Widgets and Live Activities for schedule checks, iCloud sync across iPhone and iPad

**Features:** Family Sharing

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PepFlow PRO (Weekly) | $0.99 | per 7 days |
| PepFlow PRO (Monthly) | $2.99 | per month |
| PepFlow PRO (Weekly) | $2.99 | per 7 days |
| PepFlow PRO (Weekly) | $3.99 | per 7 days |
| PepFlow PRO (Annual) | $8.99 | per year |
| PepFlow PRO (Monthly) | $9.99 | per month |
| PepFlow PRO (Annual) | $29.99 | per year |


### Horsepower Coaching

[App page](https://appshunter.io/ios/app/horsepower-coaching/id6749855244)

This app provides tools to enhance your coaching experience, improving adherence to nutrition, training, and supplement plans. It features in-app check-ins, live program updates, direct messaging with your coach, and automated payments.

**Highlights:** Nutrition, training, and supplement program adherence, In-app client check-ins, Live program updates, Coach-client messaging, Automated payment system

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Peptide Tracker free?

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

### Is Horsepower Coaching free?

Horsepower Coaching is free to download, with no in-app purchases.

### Which has better reviews, Peptide Tracker or Horsepower Coaching?

Horsepower Coaching is rated higher. Peptide Tracker averages 4.8 out of 5 from 443 ratings, while Horsepower Coaching averages 5.0 from 1 ratings.

### Do Peptide Tracker or Horsepower Coaching have ads?

Neither Peptide Tracker nor Horsepower Coaching shows ads.

### Which is updated more often, Peptide Tracker or Horsepower Coaching?

Peptide Tracker ships an update fortnightly, and Horsepower Coaching every 2 months. Most recently, Peptide Tracker was updated on November 8, 2026 and Horsepower Coaching on October 30, 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.*