# Feng Shui Calculator vs BioMate

Feng Shui Calculator and BioMate both sit at 5.0 stars, but that hides the real split: 67% of BioMate's written reviews are positive against 0% of Feng Shui Calculator's. BioMate also leads on price ($1.99 vs $12.99) and ratings volume (4 vs 1). Feng Shui Calculator's advantage is update cadence (every 5 months vs every 22 months). On rating, ads, in-app purchases and monetization model there is nothing between them.

Feng Shui Calculator costs $12.99 and BioMate $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Feng Shui Calculator against 5.0 for BioMate. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews are what separate them: 0% of Feng Shui Calculator's written reviews are positive against 67% of BioMate's.

Feng Shui Calculator ships an update every 5 months, BioMate every 22 months. Both last shipped on October 29, 2026.

## The numbers

| Metric | Feng Shui Calculator | BioMate |
| --- | --- | --- |
| Price | $12.99 | **$1.99** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/feng-shui-calculator/id647575953/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/biomate/id982484976/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | 0.0% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 22 months |
| Monetization | Paid | Paid |
| Size | 45 MB | 5 MB |
| Requires iOS | **11.0** | 12.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Takis Karagiannopoulos](https://appshunter.io/developer/629300107) | [Blaine Leckett](https://appshunter.io/developer/374332695) |

## What reviewers say

### Feng Shui Calculator

[App page](https://appshunter.io/ios/app/feng-shui-calculator/id647575953)

This comprehensive toolkit provides professional-grade classical Feng Shui calculations and reference data for practitioners and enthusiasts. It includes detailed charts, directional measurements, and personal Feng Shui information, all in one easy-to-use application.

**Highlights:** Professional Feng Shui calculations, 24 Mountains Earth Plate, Four Pillars Chart, Luo Pan Compass, Feng Shui Ruler, Personal Ming Gua information

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Feng Shui Calculator free?

Feng Shui Calculator costs $12.99, with no in-app purchases.

### Is BioMate free?

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

### Which has better reviews, Feng Shui Calculator or BioMate?

Feng Shui Calculator and BioMate are both rated 5.0 out of 5 on the App Store, from 1 and 4 ratings respectively.

### Do Feng Shui Calculator or BioMate have ads?

Neither Feng Shui Calculator nor BioMate shows ads.

### Which is updated more often, Feng Shui Calculator or BioMate?

Feng Shui Calculator ships an update every 5 months, and BioMate every 22 months. Most recently, Feng Shui Calculator was updated on October 29, 2026 and BioMate on October 29, 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.*