# BioFlow vs Zuva

The clearest difference is device support: Zuva at 2 against BioFlow's —. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. BioFlow sells 3 in-app purchases, starting at $0.99 per month and Zuva sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | BioFlow | Zuva |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | — | No |
| Update frequency | — | Every 4 days |
| Size | 4 MB | 45 MB |
| Requires iOS | 26.2 | **26.0** |
| Devices | — | **iPhone, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Alessandro Bellotti](https://appshunter.io/developer/1281335381) | [VUK ANDRIC PR STUDIO ZA GRAFICKI DIZAJN I IZRADU VEB SAJTOVA One4Studio CUPRIJA](https://appshunter.io/developer/1678711640) |

## What reviewers say

### BioFlow

[App page](https://appshunter.io/ios/app/bioflow/id6759737622)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Annual Subscription | $5.99 | per year |
| Lifetime Access | $24.99 | one-time |


### Zuva

[App page](https://appshunter.io/ios/app/zuva-longevity-habit-tracker/id6760490874)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zuva Weekly | $4.99 | per 7 days |
| Zuva Yearly | $49.99 | per year |
| Zuva Lifetime | $99.99 | one-time |
| Zuva Lifetime | $149.99 | one-time |


## Frequently asked questions

### Is BioFlow free?

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

### Is Zuva free?

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

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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.*