# Smart Peptide Tracker vs Autus

The clearest difference is rating: Autus at 5.0 against Smart Peptide Tracker's 4.7. Autus also leads on review sentiment (100% vs 87%). Smart Peptide Tracker's advantage is ratings volume (166 vs 6) and update cadence (every 5 days vs fortnightly). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Smart Peptide Tracker sells 11 one-off in-app purchases and Autus sells 5 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Autus 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 166 ratings behind it against 6, 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 Autus's.

Smart Peptide Tracker ships an update every 5 days, Autus fortnightly. Both last shipped on October 25, 2026.

## The numbers

| Metric | Smart Peptide Tracker | Autus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (166 ratings)](https://appshunter.io/ios/app/smart-peptide-tracker/id6758162412/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/autus-peptide-protocol-log/id6760210994/reviews)** |
| Number of ratings | **166** | 6 |
| Positive reviews | 87.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Fortnightly |
| Monetization | Freemium | Freemium |
| Size | 114 MB | 100 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Sean Hussain](https://appshunter.io/developer/1871263008) | [Derek Rodriguez](https://appshunter.io/developer/1883239352) |

## 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 (11)**

| 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 |
| Partner Biomarkers Add-on | $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 |


### Autus

[App page](https://appshunter.io/ios/app/autus-peptide-protocol-log/id6760210994)

This app helps you meticulously plan and track peptide protocols, log individual doses, and calculate vial math. Visualize projected blood-level curves and manage your supplies all in one private, secure location.

**Highlights:** Plan peptide protocols, Log doses and track supplies, Calculate vial reconstitution math, Visualize projected blood-level curves, Organize protocols into stacks, Review history and adherence

**Features:** Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Monthly | $9.99 | per month |
| Quarterly | $9.99 | per 3 months |
| Yearly | $39.99 | per year |
| Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is Smart Peptide Tracker free?

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

### Is Autus free?

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

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

Autus is rated higher. Smart Peptide Tracker averages 4.7 out of 5 from 166 ratings, while Autus averages 5.0 from 6 ratings.

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

Neither Smart Peptide Tracker nor Autus shows ads.

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

Smart Peptide Tracker ships an update every 5 days, and Autus fortnightly. Most recently, Smart Peptide Tracker was updated on October 25, 2026 and Autus on October 25, 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.*