# Volkano Fit vs Macronaut

The clearest difference is in-app purchases: Volkano Fit at none against Macronaut's 6. Volkano Fit also leads on iOS requirement (13 vs 15.1). Macronaut's advantage is ads (none vs shown) and update cadence (weekly vs every 5 months). On price and device support there is nothing between them.

Both are free to download. Macronaut sells 6 in-app purchases, starting at $4.99 per month. Volkano Fit asks for nothing beyond the download.

Volkano Fit ships an update every 5 months, Macronaut weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Volkano Fit | Macronaut |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/volkano-fit/id6450742924/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 32.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 339 MB | 45 MB |
| Requires iOS | **13** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [SMD Technologies Pty LTD](https://appshunter.io/developer/1455444362) | [HFP Consulting AB](https://appshunter.io/developer/1873434461) |

## What reviewers say

### Volkano Fit

[App page](https://appshunter.io/ios/app/volkano-fit/id6450742924)

This app syncs your smartwatch data, including steps, heart rate, and sleep, with an intuitive interface. It also pushes phone notifications to your watch and allows for watch configuration like alarms and weather updates.

**Highlights:** Syncs steps, calories, mileage, heart rate, sleep, and exercise records, Displays data intuitively with a newly designed UI, Pushes incoming calls and SMS to the watch, Configures watch settings: sedentary alerts, alarms, schedules, backlight, Syncs weather and AGPS files for watch location assistance, Integrates with iPhone Health for real-time data synchronization

**In-app purchases:** none


### Macronaut

[App page](https://appshunter.io/ios/app/macronaut-macro-tracker/id6787123215)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Macronaut Pro | $4.99 | per month |
| Macronaut Supporter | $9.99 | per month |
| Macronaut Mega Supporter | $19.99 | per month |
| Macronaut Pro | $29.99 | per year |
| Macronaut Supporter | $59.99 | per year |
| Macronaut Mega Supporter | $119.99 | per year |


## Frequently asked questions

### Is Volkano Fit free?

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

### Is Macronaut free?

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

### Do Volkano Fit or Macronaut have ads?

Volkano Fit shows ads; Macronaut does not.

### Which is updated more often, Volkano Fit or Macronaut?

Volkano Fit ships an update every 5 months, and Macronaut weekly. Most recently, Volkano Fit was updated on October 24, 2026 and Macronaut 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.*