# EPTS Engage vs Peptide Tracker

The clearest difference is in-app purchases: EPTS Engage at none against Peptide Tracker's 4. EPTS Engage also leads on iOS requirement (15.1 vs 17.6). Peptide Tracker's advantage is update cadence (every 4 days vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. Peptide Tracker sells 4 in-app purchases, starting at $4.99 per month. EPTS Engage asks for nothing beyond the download.

EPTS Engage ships an update every 5 months, Peptide Tracker every 4 days. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | EPTS Engage | Peptide Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/peptide-tracker-cycle/id6759026690/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 60.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 days** |
| Monetization | — | Free |
| Size | 43 MB | 19 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Elkins Physical Therapy Service, Inc.](https://appshunter.io/developer/1862869135) | [Denis Kulkov](https://appshunter.io/developer/1867205516) |

## What reviewers say

### EPTS Engage

[App page](https://appshunter.io/ios/app/epts-engage/id6756794566)

**Features:** macOS Compatibility

**In-app purchases:** none


### Peptide Tracker

[App page](https://appshunter.io/ios/app/peptide-tracker-cycle/id6759026690)

Easily manage your peptide injections with custom reminders and a simple logging system. Track your history, injection sites, and notes to maintain consistency without the guesswork.

**Highlights:** Custom peptide setup, One-tap injection logging, Next injection countdown, Push notification reminders, Dose and site history, Pause or finish tracking

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Weekly | $4.99 | per 7 days |
| Yearly | $19.99 | per year |
| Lifetime access | $24.99 | one-time |


## Frequently asked questions

### Is EPTS Engage free?

EPTS Engage is free to download, with no in-app purchases.

### Is Peptide Tracker free?

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

### Do EPTS Engage or Peptide Tracker have ads?

Neither EPTS Engage nor Peptide Tracker shows ads.

### Which is updated more often, EPTS Engage or Peptide Tracker?

EPTS Engage ships an update every 5 months, and Peptide Tracker every 4 days. Most recently, EPTS Engage was updated on October 7, 2026 and Peptide Tracker on October 11, 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.*