# Vibration Detector vs ObsidianGO

The clearest difference is price: ObsidianGO at Free against Vibration Detector's $2.99. ObsidianGO also leads on update cadence (every 18 months vs every 53 months) and iOS requirement (9.0 vs 16). On ads, in-app purchases and device support there is nothing between them.

ObsidianGO is free to download; Vibration Detector costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Vibration Detector ships an update every 53 months, ObsidianGO every 18 months. The most recent releases landed on October 13, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Vibration Detector | ObsidianGO |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/vibration-detector/id1097738573/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 53 months | **Every 18 months** |
| Monetization | Paid | — |
| Size | 2 MB | 17 MB |
| Requires iOS | 16 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nitrio](https://appshunter.io/developer/321121189) | [KanDao Technology Co.,Ltd](https://appshunter.io/developer/1269464488) |

## What reviewers say

### Vibration Detector

[App page](https://appshunter.io/ios/app/vibration-detector/id1097738573)

This app transforms your device into a high-grade vibration analyzer. It measures and records vibrations across three axes, offering real-time monitoring, customizable thresholds, and data logging for mechanical health analysis.

**Highlights:** Real-time vibration monitoring, Dual-threshold logic for logging and alarming, Data logging with timestamps, Stealth mode for battery saving, Multi-unit support (g, in/s, mm/s), Intuitive one-handed UI

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

**In-app purchases:** none


### ObsidianGO

[App page](https://appshunter.io/ios/app/obsidiango/id1372731153)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Vibration Detector free?

Vibration Detector costs $2.99, with no in-app purchases.

### Is ObsidianGO free?

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

### Do Vibration Detector or ObsidianGO have ads?

Neither Vibration Detector nor ObsidianGO shows ads.

### Which is updated more often, Vibration Detector or ObsidianGO?

Vibration Detector ships an update every 53 months, and ObsidianGO every 18 months. Most recently, Vibration Detector was updated on October 13, 2026 and ObsidianGO on October 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.*