# Smart Peptide Tracker vs pin

The clearest difference is ratings volume: Smart Peptide Tracker at 169 against pin's 2. pin's advantage is rating (5.0 vs 4.7) and review sentiment (100% vs 87%). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Smart Peptide Tracker sells 10 one-off in-app purchases and pin sells 4 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

pin holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Smart Peptide Tracker has 169 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 87% of Smart Peptide Tracker's written reviews are positive against 100% of pin's.

Smart Peptide Tracker ships an update every 6 days, pin every 5 days. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Smart Peptide Tracker | pin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (169 ratings)](https://appshunter.io/ios/app/smart-peptide-tracker/id6758162412/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/pin-trt-peptide-glp-tracker/id6760905100/reviews)** |
| Number of ratings | **169** | 2 |
| Positive reviews | 87.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 5 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 122 MB | 49 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Sean Hussain](https://appshunter.io/developer/1871263008) | [Three Oaks Ventures LLC](https://appshunter.io/developer/1886728743) |

## What reviewers say

### Smart Peptide Tracker

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

Manage research supplies, schedule routines, and track personal progress with this comprehensive companion app. Features include inventory tracking, customizable reminders, and detailed logging. Premium features offer advanced progress charting and stack analysis.

**Highlights:** Inventory management with visual indicators, Customizable recurring schedules and reminders, One-tap logging with 14-day backfill, Reference library for compounds and blends, Progress tracking with charts and photos (Premium), Stack analyzer with radar charts (Premium), Cycle planner and spending records

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Peak 3-day Trial | Free | one-time |
| Ai Question Pack (20 questions) | $4.99 | one-time |
| Partner Add-on | $9.99 | one-time |
| Extra Partner Add-on | $9.99 | one-time |
| Premium Lifetime - Discount | $14.99 | one-time |
| Biomarkers Add-on | $14.99 | one-time |
| Premium Lifetime | $19.99 | one-time |
| Partner Mode+ | $19.99 | one-time |
| Peak | $29.99 | one-time |
| Elite | $39.99 | one-time |


### pin

[App page](https://appshunter.io/ios/app/pin-trt-peptide-glp-tracker/id6760905100)

This app helps you log, manage, and review specific health routines like TRT, peptides, GLP, and HRT. It offers structured tracking, flexible scheduling, and clear historical views of your progress. Stay organized and consistent with your personal health regimen.

**Highlights:** Log entries with timing and notes, Track routines and schedules, Maintain a clear history, Flexible scheduling, Timeline-based tracking, Secure data storage

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| pin Pro | $6.99 | per month |
| pin Pro | $6.99 | per month |
| pin Pro | $49.99 | per year |
| pin Pro | $49.99 | per year |


## Frequently asked questions

### Is Smart Peptide Tracker free?

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

### Is pin free?

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

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

pin is rated higher. Smart Peptide Tracker averages 4.7 out of 5 from 169 ratings, while pin averages 5.0 from 2 ratings.

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

Neither Smart Peptide Tracker nor pin shows ads.

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

Smart Peptide Tracker ships an update every 6 days, and pin every 5 days. Most recently, Smart Peptide Tracker was updated on November 9, 2026 and pin on November 5, 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.*