# dB vs SWYCS

The clearest difference is update cadence: SWYCS at every 5 days against dB's every 5 months. SWYCS also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

dB ships an update every 5 months, SWYCS every 5 days. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | dB | SWYCS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 39.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 6 MB | 36 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kurenz Music GbR](https://appshunter.io/developer/544695186) | [DSP Innovation B.V.](https://appshunter.io/developer/969222640) |

## What reviewers say

### dB

[App page](https://appshunter.io/ios/app/db-meter/id635309215)

This application measures sound pressure levels in decibels using a retro-style design. It displays both average and peak levels in real-time, with digital readouts alongside analog meters.

**Highlights:** Measures sound pressure in decibels (dB), Retro-style analog display, Real-time average and peak level readings, Digital value readout, High-frequency sampling (44.1 kHz)

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

**In-app purchases:** none


### SWYCS

[App page](https://appshunter.io/ios/app/swycs/id6446091900)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is dB free?

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

### Is SWYCS free?

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

### Do dB or SWYCS have ads?

Neither dB nor SWYCS shows ads.

### Which is updated more often, dB or SWYCS?

dB ships an update every 5 months, and SWYCS every 5 days. Most recently, dB was updated on October 16, 2026 and SWYCS on October 10, 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.*