# SimpleSped vs Decibel Meter dB Spectrum

The clearest difference is in-app purchases: SimpleSped at none against Decibel Meter dB Spectrum's 4. SimpleSped also leads on update cadence (every 10 days vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Decibel Meter dB Spectrum sells 4 in-app purchases, starting at $2.99 per 7 days. SimpleSped asks for nothing beyond the download.

SimpleSped ships an update every 10 days, Decibel Meter dB Spectrum every 6 months. The most recent releases landed on October 14, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | SimpleSped | Decibel Meter dB Spectrum |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 6 months |
| Monetization | Free | — |
| Size | 1 MB | 7 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Christopher Fuchs](https://appshunter.io/developer/1654565548) | [Ahmet Giray Ucar](https://appshunter.io/developer/1583246836) |

## What reviewers say

### SimpleSped

[App page](https://appshunter.io/ios/app/simplesped/id6746661390)

This app provides a clear and straightforward speedometer for your Apple Watch. It focuses solely on displaying your current speed in real-time, making it ideal for activities like cycling or driving without unnecessary complexity. The interface is designed for simplicity and efficiency, ensuring you can easily monitor your pace.

**Highlights:** Ultra-simple interface, Background speed tracking, Instant real-time speed readings, Battery efficient design, Works on Apple Watch, iPhone, and iPod

**Features:** Apple Watch app

**In-app purchases:** none


### Decibel Meter dB Spectrum

[App page](https://appshunter.io/ios/app/decibel-meter-db-spectrum/id6747271171)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Desibel Weekly Discounted | $2.99 | per 7 days |
| Desibel Meter Pro Weekly | $3.99 | per 7 days |
| Desibe Meter Pro Monthly | $9.99 | per month |
| Desibel Meter Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is SimpleSped free?

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

### Is Decibel Meter dB Spectrum free?

Decibel Meter dB Spectrum is free to download, with in-app purchases available.

### Do SimpleSped or Decibel Meter dB Spectrum have ads?

Neither SimpleSped nor Decibel Meter dB Spectrum shows ads.

### Which is updated more often, SimpleSped or Decibel Meter dB Spectrum?

SimpleSped ships an update every 10 days, and Decibel Meter dB Spectrum every 6 months. Most recently, SimpleSped was updated on October 14, 2026 and Decibel Meter dB Spectrum on October 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*