# BioMate vs H vitamin

The clearest difference is price: H vitamin at Free against BioMate's $1.99. H vitamin also leads on review sentiment (100% vs 67%) and update cadence (every 6 months vs every 22 months). On ads, in-app purchases and device support there is nothing between them.

H vitamin is free to download; BioMate costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

BioMate ships an update every 22 months, H vitamin every 6 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | BioMate | H vitamin |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/biomate/id982484976/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 6 months** |
| Monetization | Paid | **Free** |
| Size | 5 MB | 10 MB |
| Requires iOS | 12.3 | **10.0** |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Blaine Leckett](https://appshunter.io/developer/374332695) | [Laszlo Varadi](https://appshunter.io/developer/371911266) |

## What reviewers say

### BioMate

[App page](https://appshunter.io/ios/app/biomate/id982484976)

Visualize your daily biorhythms directly on your Apple Watch face with over 60 customizable complications. Explore 12 different cycles and compare your patterns with others on the companion iPhone app. Stay in tune with your energy and mood rhythms at a glance.

**Highlights:** Apple Watch complications, 60+ customizable complications, Text, gauge, and graph displays, Partner compatibility display, Free pre-designed watch faces, 12 biorhythm cycles on iPhone, Highs, lows, and critical days

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

**In-app purchases:** none


### H vitamin

[App page](https://appshunter.io/ios/app/h-vitamin/id1397023752)

This simple, free gratitude journal app helps cultivate positive thinking by allowing daily entries with photo attachments and reminder notifications. It's designed to help users frame their days positively and develop a grateful outlook.

**Highlights:** Daily gratitude entries, Photo attachment option, Daily reminder notifications, Simple and easy to use, Promotes positive thinking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BioMate free?

BioMate costs $1.99, with no in-app purchases.

### Is H vitamin free?

H vitamin is free to download, with no in-app purchases.

### Do BioMate or H vitamin have ads?

Neither BioMate nor H vitamin shows ads.

### Which is updated more often, BioMate or H vitamin?

BioMate ships an update every 22 months, and H vitamin every 6 months. Most recently, BioMate was updated on November 6, 2026 and H vitamin on November 2, 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.*