# SLAY STRONG vs Peptide Tracker

The clearest difference is ratings volume: Peptide Tracker at 307 against SLAY STRONG's 3. Peptide Tracker also leads on update cadence (weekly vs monthly). SLAY STRONG's advantage is rating (5.0 vs 4.7) and iOS requirement (15.0 vs 18.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. SLAY STRONG sells 1 in-app purchase, starting at $399.99 per month and Peptide Tracker sells 7 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

SLAY STRONG holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Peptide Tracker has 307 ratings behind it against 3, so its average is the more settled of the two.

SLAY STRONG ships an update monthly, Peptide Tracker weekly. The most recent releases landed on October 21, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | SLAY STRONG | Peptide Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/slay-strong/id1671884452/reviews)** | [4.7 (307 ratings)](https://appshunter.io/ios/app/peptide-tracker-peptidekit/id6751918022/reviews) |
| Number of ratings | 3 | **307** |
| Positive reviews | — | 77.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Subscription | Subscription |
| Size | 48 MB | 36 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [Joseph Ferrante](https://appshunter.io/developer/1671884454) | [Jamal Baga](https://appshunter.io/developer/1587149921) |

## What reviewers say

### SLAY STRONG

[App page](https://appshunter.io/ios/app/slay-strong/id1671884452)

This app offers custom coaching for men, focusing on workout programs, diet, supplementation, and mindset. It aims to transform individuals with challenging pasts into their best, war-ready selves.

**Highlights:** Custom workout programs, Dietary guidance, Supplementation advice, Mindset coaching, Transformation focus, Members-only access

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Coaching | $399.99 | per month |


### Peptide Tracker

[App page](https://appshunter.io/ios/app/peptide-tracker-peptidekit/id6751918022)

This app helps users manage their peptide therapy journey with smart protocol management, progress tracking, and detailed journaling. It offers intelligent analytics, a built-in AI chat assistant, and a user-focused design for optimal organization and motivation.

**Highlights:** Customizable peptide protocols, Automatic shot generation, Intelligent reminder system, Weight loss and muscle growth tracking, Detailed journal entries, AI chat assistant for therapy questions

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Weekly | $3.99 | per 7 days |
| Plus Weekly | $5.99 | per 7 days |
| Plus Monthly | $9.99 | per month |
| Plus Yearly | $39.99 | per year |
| Plus Yearly | $39.99 | per year |
| Plus Yearly | $49.99 | per year |
| Plus Lifetime | $69.99 | one-time |

**What reviewers like**

- 🚀 Everything You Need in 1 app
- 👍 Great app!
- 👍 Really helpful
- 👍 Great App
- 👍 So far, so good!

**What reviewers complain about**

- 🐛 3 weeks' data disappeared
- 🐛 Wiped all my Data
- 🔔 Does not remind you

**Reported bugs**

- 3 weeks' data disappeared
- Wiped all my Data
- Notifications do not work

**Requested features**

- Build a protocol with an indefinite cycling period


## Frequently asked questions

### Is SLAY STRONG free?

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

### Is Peptide Tracker free?

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

### Which has better reviews, SLAY STRONG or Peptide Tracker?

SLAY STRONG is rated higher. SLAY STRONG averages 5.0 out of 5 from 3 ratings, while Peptide Tracker averages 4.7 from 307 ratings.

### Do SLAY STRONG or Peptide Tracker have ads?

Neither SLAY STRONG nor Peptide Tracker shows ads.

### Which is updated more often, SLAY STRONG or Peptide Tracker?

SLAY STRONG ships an update monthly, and Peptide Tracker weekly. Most recently, SLAY STRONG was updated on October 21, 2026 and Peptide Tracker 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.*