# Vibrometer vs Mario City

The clearest difference is device support: Mario City at 3 against Vibrometer's 1. Mario City also leads on iOS requirement (15.0 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Vibrometer costs $0.99 and Mario City $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Vibrometer ships an update every 21 months, Mario City every 41 months. The most recent releases landed on October 9, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Vibrometer | Mario City |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/vibrometer/id353867884/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 21 months** | Every 41 months |
| Monetization | Paid | — |
| Size | 6 MB | 7 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | +4 |
| Developer | [Gianluca Natalini](https://appshunter.io/developer/348380792) | [Adrian Minca](https://appshunter.io/developer/1224651577) |

## What reviewers say

### Vibrometer

[App page](https://appshunter.io/ios/app/vibrometer/id353867884)

This game challenges players to remain as motionless as possible to win. It also functions as a tool to measure and record real-time vibrations, calculating energy consumed and acceleration data.

**Highlights:** Real-time vibration measurement, Energy consumption counter, Vibration recording, Multiplayer stillness challenges, Acceleration data charting, Save and email acceleration diagrams

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

**In-app purchases:** none


### Mario City

[App page](https://appshunter.io/ios/app/mario-city/id1244258606)

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

**In-app purchases:** none


## Frequently asked questions

### Is Vibrometer free?

Vibrometer costs $0.99, with no in-app purchases.

### Is Mario City free?

Mario City costs $0.99, with no in-app purchases.

### Do Vibrometer or Mario City have ads?

Neither Vibrometer nor Mario City shows ads.

### Which is updated more often, Vibrometer or Mario City?

Vibrometer ships an update every 21 months, and Mario City every 41 months. Most recently, Vibrometer was updated on October 9, 2026 and Mario City on October 14, 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.*