# BURN! vs Autus

BURN! and Autus both sit at 5.0 stars, but that hides the real split: 100% of Autus's written reviews are positive against 0% of BURN!'s. Autus also leads on update cadence (fortnightly vs every 3 months) and ratings volume (6 vs 1). BURN!'s advantage is in-app purchases (none vs 5) and iOS requirement (12.4 vs 16.4). On price, rating, ads and device support there is nothing between them.

Both are free to download. Autus sells 5 in-app purchases, starting at $3.99 per 7 days. BURN! asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for BURN! against 5.0 for Autus. That said, the two scores are not equally well evidenced: Autus has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 0% of BURN!'s written reviews are positive against 100% of Autus's.

BURN! ships an update every 3 months, Autus fortnightly. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | BURN! | Autus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/burn/id1244681276/reviews) | [5.0 (6 ratings)](https://appshunter.io/ios/app/autus-peptide-protocol-log/id6760210994/reviews) |
| Number of ratings | 1 | **6** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | **Free** | Freemium |
| Size | 24 MB | 100 MB |
| Requires iOS | **12.4** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [TechKnowledge](https://appshunter.io/developer/304524337) | [Derek Rodriguez](https://appshunter.io/developer/1883239352) |

## What reviewers say

### BURN!

[App page](https://appshunter.io/ios/app/burn/id1244681276)

This app exports your daily health data from HealthKit to cloud services. It tracks steps, distance, heart rate, calories burned, exercise, and standing hours. Recommended for use with spreadsheet or cloud storage apps.

**Highlights:** Export step count, Export walk distance, Export daily heart beat average, Export energy burned (kcal), Export exercise hours, Export standing hours

**Features:** Vision Pro support

**In-app purchases:** none


### 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 BURN! free?

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

### Is Autus free?

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

### Which has better reviews, BURN! or Autus?

BURN! and Autus are both rated 5.0 out of 5 on the App Store, from 1 and 6 ratings respectively.

### Do BURN! or Autus have ads?

Neither BURN! nor Autus shows ads.

### Which is updated more often, BURN! or Autus?

BURN! ships an update every 3 months, and Autus fortnightly. Most recently, BURN! was updated on November 2, 2026 and Autus on October 31, 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.*