# Smart Peptide Tracker vs PepStash

The clearest difference is in-app purchases: PepStash at none against Smart Peptide Tracker's 9. PepStash also leads on rating (5.0 vs 4.7). Smart Peptide Tracker's advantage is ratings volume (162 vs 2) and iOS requirement (15.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Smart Peptide Tracker sells 9 one-off in-app purchases. PepStash asks for nothing beyond the download.

PepStash 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 162 ratings behind it against 2, so its average is the more settled of the two.

Smart Peptide Tracker ships an update every 5 days, PepStash every 3 days. The most recent releases landed on October 17, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Smart Peptide Tracker | PepStash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (162 ratings)](https://appshunter.io/ios/app/smart-peptide-tracker/id6758162412/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/pepstash/id6760975200/reviews)** |
| Number of ratings | **162** | 2 |
| Positive reviews | 86.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 3 days** |
| Monetization | Freemium | **Free** |
| Size | 114 MB | 3 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Sean Hussain](https://appshunter.io/developer/1871263008) | [Aaron Voges](https://appshunter.io/developer/1866792993) |

## 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 |


### PepStash

[App page](https://appshunter.io/ios/app/pepstash/id6760975200)

Manage your peptide inventory, track costs, and log doses with this personal companion app. It helps calculate concentrations, suggests ideal water amounts, and syncs data across household devices via iCloud for seamless sharing and reminders.

**Highlights:** Peptide inventory management, Cost per milligram calculation, Reconstitution concentration calculator, Dose logging with vial tracking, Household data syncing via iCloud, Dose reminders and alerts, Purity test result linking

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart Peptide Tracker free?

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

### Is PepStash free?

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

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

PepStash is rated higher. Smart Peptide Tracker averages 4.7 out of 5 from 162 ratings, while PepStash averages 5.0 from 2 ratings.

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

Neither Smart Peptide Tracker nor PepStash shows ads.

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

Smart Peptide Tracker ships an update every 5 days, and PepStash every 3 days. Most recently, Smart Peptide Tracker was updated on October 17, 2026 and PepStash on October 10, 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.*