# dB Meter & Spectrum Analyzer vs Clocks in Motion

The clearest difference is price: Clocks in Motion at $0.99 against dB Meter & Spectrum Analyzer's $29.99. Clocks in Motion also leads on in-app purchases (none vs 1) and rating (5.0 vs 4.7). dB Meter & Spectrum Analyzer's advantage is ratings volume (866 vs 1) and iOS requirement (11.3 vs 26.0). On ads and device support there is nothing between them.

dB Meter & Spectrum Analyzer costs $29.99 and Clocks in Motion $0.99 up front. dB Meter & Spectrum Analyzer sells 1 one-off in-app purchase. Clocks in Motion asks for nothing beyond the download.

Clocks in Motion holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: dB Meter & Spectrum Analyzer has 866 ratings behind it against 1, so its average is the more settled of the two.

dB Meter & Spectrum Analyzer ships an update every 4 months, Clocks in Motion every 4 weeks. The most recent releases landed on November 1, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | dB Meter & Spectrum Analyzer | Clocks in Motion |
| --- | --- | --- |
| Price | $29.99 | **$0.99** |
| Rating | [4.7 (866 ratings)](https://appshunter.io/ios/app/db-meter-and-spectrum-analyzer/id733773616/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/clocks-in-motion/id1493995311/reviews)** |
| Number of ratings | **866** | 1 |
| Positive reviews | 65.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 weeks** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 88 MB | 2 MB |
| Requires iOS | **11.3** | 26.0 |
| Devices | iPhone, iPad, iPod, Apple Watch | iPhone, iPad, Mac, Apple TV |
| Age rating | 4+ | 4+ |
| Developer | [Vlad Polyanskiy](https://appshunter.io/developer/438646985) | [Stefano Acerbetti](https://appshunter.io/developer/1053239548) |

## What reviewers say

### dB Meter & Spectrum Analyzer

[App page](https://appshunter.io/ios/app/db-meter-and-spectrum-analyzer/id733773616)

Measure ambient noise levels with professional-quality accuracy. This app offers a spectrum analyzer, hearing test, and the ability to save and share measurements with location data. It's a powerful, cost-effective tool for personal sound monitoring.

**Highlights:** Professional-quality sound level measurement, Integrated spectrum analyzer, Noise dosimeter (NIOSH/OSHA), Photo & video with noise overlay, Hearing test, Save and export measurements (CSV/Audio), Health App integration

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spectrum Analyzer Pro | $14.99 | one-time |

**What reviewers like**

- 🚀 Excellent
- 👍 Simple, precise and excellent
- 👍 Great app!!!!
- 👍 Well around app for monitoring noise
- 👍 Nice proof

**What reviewers complain about**

- 🐛 Crash with iOS 26
- 🐛 Paid for and it stopped working
- 🐛 App failed to open on iPad Pro 11
- 🐛 Will not run
- 🐛 Ok for DB but not for actually recording sound

**Reported bugs**

- Crash with iOS 26
- App failed to open on iPad Pro 11
- Will not run
- Video is recorded without sound
- Failing to restore purchase

**Requested features**

- Dark mode option
- Advanced analytics dashboard
- Ability to export recorded audio clips
- Frequency display on RTA bar


### Clocks in Motion

[App page](https://appshunter.io/ios/app/clocks-in-motion/id1493995311)

This utility app transforms analog clock hands into a dynamic seven-segment digital display. It offers customizable 12 or 24-hour formats and supports both light and dark themes to match system settings or user preference.

**Highlights:** Analog hands form digital display, 12 or 24-hour format, Light and dark appearance modes, System-based theme switching, Kinetic art integration

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is dB Meter & Spectrum Analyzer free?

dB Meter & Spectrum Analyzer costs $29.99, and also offers in-app purchases.

### Is Clocks in Motion free?

Clocks in Motion costs $0.99, with no in-app purchases.

### Which has better reviews, dB Meter & Spectrum Analyzer or Clocks in Motion?

Clocks in Motion is rated higher. dB Meter & Spectrum Analyzer averages 4.7 out of 5 from 866 ratings, while Clocks in Motion averages 5.0 from 1 ratings.

### Do dB Meter & Spectrum Analyzer or Clocks in Motion have ads?

Neither dB Meter & Spectrum Analyzer nor Clocks in Motion shows ads.

### Which is updated more often, dB Meter & Spectrum Analyzer or Clocks in Motion?

dB Meter & Spectrum Analyzer ships an update every 4 months, and Clocks in Motion every 4 weeks. Most recently, dB Meter & Spectrum Analyzer was updated on November 1, 2026 and Clocks in Motion on October 6, 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.*