# PepTracker vs Autus

The clearest difference is ratings volume: PepTracker at 468 against Autus's 6. Autus's advantage is review sentiment (100% vs 78%) and rating (5.0 vs 4.7). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. PepTracker sells 8 in-app purchases, starting at $7.99 per month 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: PepTracker has 468 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 78% of PepTracker's written reviews are positive against 100% of Autus's.

PepTracker ships an update every 3 weeks, Autus fortnightly. Both last shipped on October 25, 2026.

## The numbers

| Metric | PepTracker | Autus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (468 ratings)](https://appshunter.io/ios/app/peptracker-peptide-tracker/id6747189889/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/autus-peptide-protocol-log/id6760210994/reviews)** |
| Number of ratings | **468** | 6 |
| Positive reviews | 78.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Freemium | Freemium |
| Size | 20 MB | 100 MB |
| Requires iOS | 18 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 17+ |
| Developer | [Jayven Alan Villagomez Peredo](https://appshunter.io/developer/1820200864) | [Derek Rodriguez](https://appshunter.io/developer/1883239352) |

## What reviewers say

### PepTracker

[App page](https://appshunter.io/ios/app/peptracker-peptide-tracker/id6747189889)

This app helps users meticulously track peptide and GLP-1 medication doses. It allows for the creation of structured protocols, scheduling of injections, and calculation of precise syringe volumes. Users can monitor progress over time and receive reminders for upcoming doses.

**Highlights:** Log injection doses, Build peptide/GLP-1 protocols, Built-in dose calculator, Schedule reminders, Track progress metrics, Export logs

**Features:** Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $7.99 | per month |
| Yearly | $47.99 | per year |
| Yeary | $47.99 | per year |
| Small | $2.99 | one-time |
| Standard | $6.99 | one-time |
| Power User | $14.99 | one-time |
| Premium Lifetime | $79.99 | one-time |
| Premium Lifetime | $99.00 | one-time |

**What reviewers like**

- 👍 Intuitive and easy to use
- 🚀 Powerful dose calculator
- 📊 Helpful for tracking weight loss goals
- ⏰ Useful reminders for injections
- 🗂️ Organizes multiple protocols

**What reviewers complain about**

- ⚠️ Only allows mcg dosage and calculations

**Reported bugs**

- Units function not working

**Requested features**

- Support for more units of measurement
- Ability to track more than 2 protocols


### 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 PepTracker free?

PepTracker 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, PepTracker or Autus?

Autus is rated higher. PepTracker averages 4.7 out of 5 from 468 ratings, while Autus averages 5.0 from 6 ratings.

### Do PepTracker or Autus have ads?

Neither PepTracker nor Autus shows ads.

### Which is updated more often, PepTracker or Autus?

PepTracker ships an update every 3 weeks, and Autus fortnightly. Most recently, PepTracker 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.*