# Meter vs Biorhythm Guide

The clearest difference is rating: Biorhythm Guide at 5.0 against Meter's 4.4. Meter's advantage is ratings volume (7 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Biorhythm Guide holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Meter has 7 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Meter | Biorhythm Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (7 ratings)](https://appshunter.io/ios/app/meter-sensor-dashboard/id6747471828/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/biorhythm-guide/id6751174004/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Monetization | Free | Free |
| Size | 2 MB | 5 MB |
| Requires iOS | **18.2** | 18.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jiajun Zhang](https://appshunter.io/developer/1819165423) | [Khalid Mills](https://appshunter.io/developer/482496223) |

## What reviewers say

### Meter

[App page](https://appshunter.io/ios/app/meter-sensor-dashboard/id6747471828)

This utility app turns your iPhone into a comprehensive measurement toolkit. It provides access to various device sensors for real-time data on altitude, speed, pressure, motion, magnetic fields, location, sound levels, and leveling. Enjoy a clean interface with no ads or subscriptions.

**Highlights:** Complete sensor suite, Real-time measurements, High accuracy and precision, Modern card-based interface, Dark mode support, Privacy-focused local data processing

**In-app purchases:** none


### Biorhythm Guide

[App page](https://appshunter.io/ios/app/biorhythm-guide/id6751174004)

Understand your daily physical, emotional, and intellectual cycles with personalized charts and AI-driven insights. Connect with Apple Health or manually enter your birthdate for tailored guidance on optimizing your day.

**Highlights:** Personalized biorhythm calculations, AI-driven daily summaries, Day navigation for planning, Apple Health integration, Clean and simple UI

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Meter free?

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

### Is Biorhythm Guide free?

Biorhythm Guide is free to download, with no in-app purchases.

### Which has better reviews, Meter or Biorhythm Guide?

Biorhythm Guide is rated higher. Meter averages 4.4 out of 5 from 7 ratings, while Biorhythm Guide averages 5.0 from 1 ratings.

### Do Meter or Biorhythm Guide have ads?

Neither Meter nor Biorhythm Guide shows ads.

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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.*