# Smart Peptide Tracker vs Peptide Tracker by Peptide AI

The clearest difference is rating: Smart Peptide Tracker at 4.7 against Peptide Tracker by Peptide AI's 4.5. Smart Peptide Tracker also leads on review sentiment (87% vs 76%) and iOS requirement (15.0 vs 18.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Smart Peptide Tracker sells 10 one-off in-app purchases and Peptide Tracker by Peptide AI sells 4 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Smart Peptide Tracker holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 169 and 75 respectively. Written reviews point the same way: 87% of Smart Peptide Tracker's written reviews are positive against 76% of Peptide Tracker by Peptide AI's.

Smart Peptide Tracker ships an update every 5 days, Peptide Tracker by Peptide AI weekly. Both last shipped on November 5, 2026.

## The numbers

| Metric | Smart Peptide Tracker | Peptide Tracker by Peptide AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (169 ratings)](https://appshunter.io/ios/app/smart-peptide-tracker/id6758162412/reviews)** | [4.5 (75 ratings)](https://appshunter.io/ios/app/peptide-tracker-by-peptide-ai/id6760374374/reviews) |
| Number of ratings | **169** | 75 |
| Positive reviews | **87.0% of reviews** | 76.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | Freemium | Freemium |
| Size | 120 MB | 74 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 17+ | 17+ |
| Developer | [Sean Hussain](https://appshunter.io/developer/1871263008) | [Peptide AI](https://appshunter.io/developer/1884181684) |

## 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 |


### Peptide Tracker by Peptide AI

[App page](https://appshunter.io/ios/app/peptide-tracker-by-peptide-ai/id6760374374)

Log peptide and GLP-1 doses, track vial levels, and rotate injection sites. An AI coach analyzes your data and suggests experiments. Sync with wearables and share reports with your clinician.

**Highlights:** Dose logging, Vial level tracking, Injection site rotation, AI coaching, Wearable integration, Dose history export, Widgets and Apple Watch support

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $6.99 | per 7 days |
| Premium Monthly | $14.99 | per month |
| Premium Yearly Offer | $29.99 | per year |
| Premium Yearly | $59.99 | per year |


## Frequently asked questions

### Is Smart Peptide Tracker free?

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

### Is Peptide Tracker by Peptide AI free?

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

### Which has better reviews, Smart Peptide Tracker or Peptide Tracker by Peptide AI?

Smart Peptide Tracker is rated higher. Smart Peptide Tracker averages 4.7 out of 5 from 169 ratings, while Peptide Tracker by Peptide AI averages 4.5 from 75 ratings.

### Do Smart Peptide Tracker or Peptide Tracker by Peptide AI have ads?

Neither Smart Peptide Tracker nor Peptide Tracker by Peptide AI shows ads.

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

Smart Peptide Tracker ships an update every 5 days, and Peptide Tracker by Peptide AI weekly. Most recently, Smart Peptide Tracker was updated on November 5, 2026 and Peptide Tracker by Peptide AI 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.*