# Smart Peptide Tracker vs Peptify

The clearest difference is ads: Smart Peptide Tracker at none against Peptify's shown. Smart Peptide Tracker also leads on rating (4.7 vs 4.3) and ratings volume (162 vs 23). On price, review sentiment, update cadence and in-app purchases there is nothing between them.

Both are free to download. Smart Peptide Tracker sells 9 one-off in-app purchases and Peptify sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Smart Peptide Tracker holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Smart Peptide Tracker has 162 ratings behind it against 23, so its average is the more settled of the two. Written reviews split almost evenly too, at 86% and 86% positive.

Smart Peptide Tracker ships an update every 5 days, Peptify every 4 days. The most recent releases landed on October 17, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Smart Peptide Tracker | Peptify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (162 ratings)](https://appshunter.io/ios/app/smart-peptide-tracker/id6758162412/reviews)** | [4.3 (23 ratings)](https://appshunter.io/ios/app/peptify-peptide-tracker/id6760272148/reviews) |
| Number of ratings | **162** | 23 |
| Positive reviews | **86.4% of reviews** | 85.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | **Every 4 days** |
| Monetization | Freemium | Freemium |
| Size | 114 MB | 84 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [Sean Hussain](https://appshunter.io/developer/1871263008) | [Peptify LLC](https://appshunter.io/developer/6808306686) |

## What reviewers say

### Smart Peptide Tracker

[App page](https://appshunter.io/ios/app/smart-peptide-tracker/id6758162412)

Manage supplement inventory, schedule routines, and track personal progress with a comprehensive research companion. Features include a reconstitution calculator, visual progress charts, and site rotation planning. Offers optional cloud sync and PIN encryption for privacy.

**Highlights:** Inventory management with reconstitution calculator, Customizable schedules and push notification reminders, One-tap logging and backfilling up to 14 days, Progress tracking with charts and photos, Stack analysis for compatibility and overlap, Visual site rotation planner, Cycle planner and cost tracker

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ai Question Pack (20 questions) | $4.99 | one-time |
| Partner Add-on | $9.99 | one-time |
| Extra Partner Add-on | $9.99 | one-time |
| Partner Biomarkers Add-on | $14.99 | one-time |
| Biomarkers Add-on | $14.99 | one-time |
| Premium Lifetime - Discount | $25.99 | one-time |
| Premium Lifetime | $34.99 | one-time |
| Peak | $44.99 | one-time |
| Elite | $54.99 | one-time |


### Peptify

[App page](https://appshunter.io/ios/app/peptify-peptide-tracker/id6760272148)

This app provides comprehensive tools for tracking peptide protocols, including advanced pharmacokinetic modeling, bloodwork analysis, and educational resources. It helps users monitor their progress, understand compound interactions, and generate reports for healthcare providers.

**Highlights:** Pharmacokinetic modeling, Bloodwork analysis and import, Research-backed compound library, Professional PDF report generation, Body composition tracking, Educational courses and quizzes, Protocol and injection site management

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Peptify Pro Monthly | $4.99 | per month |
| Peptify Pro Annual | $29.99 | per year |
| Lifetime Access | $89.99 | one-time |


## Frequently asked questions

### Is Smart Peptide Tracker free?

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

### Is Peptify free?

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

### Which has better reviews, Smart Peptide Tracker or Peptify?

Smart Peptide Tracker is rated higher. Smart Peptide Tracker averages 4.7 out of 5 from 162 ratings, while Peptify averages 4.3 from 23 ratings.

### Do Smart Peptide Tracker or Peptify have ads?

Peptify shows ads; Smart Peptide Tracker does not.

### Which is updated more often, Smart Peptide Tracker or Peptify?

Smart Peptide Tracker ships an update every 5 days, and Peptify every 4 days. Most recently, Smart Peptide Tracker was updated on October 17, 2026 and Peptify on October 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*