# Decibel Meter Sound Detector vs Morse Code Translator & Decode

Decibel Meter Sound Detector and Morse Code Translator & Decode are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Decibel Meter Sound Detector sells 6 one-off in-app purchases and Morse Code Translator & Decode sells 5 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on October 29, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Decibel Meter Sound Detector | Morse Code Translator & Decode |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (56K ratings)](https://appshunter.io/ios/app/decibel-meter-sound-detector/id1254994873/reviews)** | — |
| Number of ratings | **56K** | — |
| Positive reviews | 78.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 20 MB | 56 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ashraf Thoppukadavil](https://appshunter.io/developer/1254994872) | [Ahmad Sattar](https://appshunter.io/developer/1458483953) |

## What reviewers say

### Decibel Meter Sound Detector

[App page](https://appshunter.io/ios/app/decibel-meter-sound-detector/id1254994873)

Monitor your surroundings with this decibel meter app. It measures sound levels in real-time, providing clear visual analysis and advanced filtering options. Easily share your readings for documentation or further analysis.

**Highlights:** Real-time decibel (dB) readings, Frequency weighting (A, B, C, Z), Share measurements via various apps, 1/3 octave band frequency analysis, Display current, average, and max values, Advanced filter range settings

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Decibel Meter | $1.99 | one-time |
| Decibel Meter Premium | $4.99 | one-time |
| Decibel Meter | $4.99 | one-time |
| Decibel Meter | $9.99 | one-time |
| Decibel Meter | $19.99 | one-time |
| Decibel Meter | $29.99 | one-time |

**What reviewers like**

- 👍 No bloatware
- 👍 Quite useful
- 👍 Excellent and useful app
- 👍 Easy to use
- 👍 Simple, clear and accurate

**What reviewers complain about**

- 🐛 Ads block settings
- 🐛 Inaccurate readings
- 🐛 Not sensitive at all
- 🐛 Dangerously inaccurate
- 🐛 Unable to record continuously

**Reported bugs**

- Analyze feature is broken
- Analyze feature has backwards time axis
- Repeatedly prompts to paste from clipboard
- Freezes after a few seconds of use

**Requested features**

- Ability to name or add notes to recordings
- Option to specify microphone to use
- Ability to stop and start new recordings without closing app
- Landscape mode
- Calibration against professional equipment


### Morse Code Translator & Decode

[App page](https://appshunter.io/ios/app/morse-code-translator-and-decode/id6504000205)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $3.99 | per 7 days |
| Monthly Plan | $4.99 | per month |
| Monthly Plan | $8.99 | per month |
| Yearly Plan | $29.99 | per year |
| LifeTime Plan | $44.99 | one-time |


## Frequently asked questions

### Is Decibel Meter Sound Detector free?

Decibel Meter Sound Detector is free to download, with in-app purchases available.

### Is Morse Code Translator & Decode free?

Morse Code Translator & Decode is free to download, with in-app purchases available.

### Do Decibel Meter Sound Detector or Morse Code Translator & Decode have ads?

Neither Decibel Meter Sound Detector nor Morse Code Translator & Decode shows ads.

### Which is updated more often, Decibel Meter Sound Detector or Morse Code Translator & Decode?

Decibel Meter Sound Detector ships an update every 5 weeks, and Morse Code Translator & Decode every 5 weeks. Most recently, Decibel Meter Sound Detector was updated on October 29, 2026 and Morse Code Translator & Decode on October 21, 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.*