# Sound Meter (Decibel) vs AlarmPunkt

The clearest difference is ads: AlarmPunkt at none against Sound Meter (Decibel)'s shown. AlarmPunkt also leads on update cadence (every 10 days vs every 5 months). Sound Meter (Decibel)'s advantage is iOS requirement (14.1 vs 17.0). On price, in-app purchases and device support there is nothing between them.

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

Sound Meter (Decibel) ships an update every 5 months, AlarmPunkt every 10 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Sound Meter (Decibel) | AlarmPunkt |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (3.3K ratings)](https://appshunter.io/ios/app/sound-meter-decibel/id1626613141/reviews)** | — |
| Number of ratings | **3.3K** | — |
| Positive reviews | 50.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 10 days** |
| Monetization | Ad-supported | — |
| Size | 8 MB | 87 MB |
| Requires iOS | **14.1** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 12+ |
| Developer | [UniCom Technology](https://appshunter.io/developer/1270764210) | [Jonas Lorenz](https://appshunter.io/developer/6803082427) |

## What reviewers say

### Sound Meter (Decibel)

[App page](https://appshunter.io/ios/app/sound-meter-decibel/id1626613141)

This application measures and displays environmental noise levels in decibels. It offers various visual representations of the data, including gauges, graphs, and numerical readouts. Users can also save their measurement history.

**Highlights:** Measures decibel values, Displays noise reference, Shows min/avg/max dB, Graphical decibel display, Saves measurement records

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Works perfectly
- 👍 Easy to use and free
- 👍 Good simple UI
- 👍 Good basic sound level meter
- 👍 Very easy and simplified display

**What reviewers complain about**

- 🐛 Spelling mistake ('quiet' spelled as 'quite')
- 🐛 Inaccurate readings compared to other apps
- 🐛 Requires a subscription for basic recording
- 🐛 Imprecise metering, not a reliable tool
- 🐛 Doesn't work in split screen

**Reported bugs**

- Apple security alert displayed on a Google ad
- Readings are half of other apps
- Misspelled 'quiet' throughout the app

**Requested features**

- Add option to prevent screen timeout
- Add landscape mode
- Improve accuracy and calibration


### AlarmPunkt

[App page](https://appshunter.io/ios/app/alarmpunkt/id6803082425)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sound Meter (Decibel) free?

Sound Meter (Decibel) is free to download, with no in-app purchases.

### Is AlarmPunkt free?

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

### Do Sound Meter (Decibel) or AlarmPunkt have ads?

Sound Meter (Decibel) shows ads; AlarmPunkt does not.

### Which is updated more often, Sound Meter (Decibel) or AlarmPunkt?

Sound Meter (Decibel) ships an update every 5 months, and AlarmPunkt every 10 days. Most recently, Sound Meter (Decibel) was updated on October 27, 2026 and AlarmPunkt on October 24, 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.*