# SmarterNoise Pro vs Song Meter Touch

The clearest difference is in-app purchases: Song Meter Touch at none against SmarterNoise Pro's 4. SmarterNoise Pro's advantage is review sentiment (29% vs 0%) and rating (4.4 vs 4.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SmarterNoise Pro sells 4 one-off in-app purchases. Song Meter Touch asks for nothing beyond the download.

SmarterNoise Pro holds the better App Store score, 4.4 against 4.1. Both are backed by a comparable volume of ratings — 31 and 8 respectively. Written reviews point the same way: 29% of SmarterNoise Pro's written reviews are positive against 0% of Song Meter Touch's.

SmarterNoise Pro ships an update monthly, Song Meter Touch every 2 months. The most recent releases landed on September 7, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | SmarterNoise Pro | Song Meter Touch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (31 ratings)](https://appshunter.io/ios/app/smarternoise-pro/id1466745030/reviews)** | [4.1 (8 ratings)](https://appshunter.io/ios/app/song-meter-touch/id1660422957/reviews) |
| Number of ratings | **31** | 8 |
| Positive reviews | **28.6% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 24 MB | 109 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Johan Rogard](https://appshunter.io/developer/1384299041) | [Wildlife Acoustics](https://appshunter.io/developer/605247214) |

## What reviewers say

### SmarterNoise Pro

[App page](https://appshunter.io/ios/app/smarternoise-pro/id1466745030)

This advanced sound level meter app offers detailed audio analysis with features like frequency spectrum display and data export. It allows for precise sound measurements in both video and audio recording modes, with options for A-, C-, or no weighting.

**Highlights:** Sound level measurement in video/audio modes, Frequency spectrum display, Export measurement data (CSV), Sound level activated audio recording, Calibration tool, Full HD video recording (paid)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Camera upgrade | $0.99 | one-time |
| Frequency spectrum indicator | $1.99 | one-time |
| Video and audio recording | $1.99 | one-time |
| Spectrogram display | $1.99 | one-time |


### Song Meter Touch

[App page](https://appshunter.io/ios/app/song-meter-touch/id1660422957)

Transform your device into a professional bioacoustics recorder. Capture, analyze, and manage wildlife vocalizations with real-time spectrograms, customizable playback, and GPS tagging. Ideal for researchers and wildlife professionals.

**Highlights:** Retroactive recording, Customizable playback and filtering, Advanced spectrogram visualization, External microphone support, Recording list management, GPS tagging, Sharing and importing

**In-app purchases:** none


## Frequently asked questions

### Is SmarterNoise Pro free?

SmarterNoise Pro is free to download, with in-app purchases available.

### Is Song Meter Touch free?

Song Meter Touch is free to download, with no in-app purchases.

### Which has better reviews, SmarterNoise Pro or Song Meter Touch?

SmarterNoise Pro is rated higher. SmarterNoise Pro averages 4.4 out of 5 from 31 ratings, while Song Meter Touch averages 4.1 from 8 ratings.

### Do SmarterNoise Pro or Song Meter Touch have ads?

Neither SmarterNoise Pro nor Song Meter Touch shows ads.

### Which is updated more often, SmarterNoise Pro or Song Meter Touch?

SmarterNoise Pro ships an update monthly, and Song Meter Touch every 2 months. Most recently, SmarterNoise Pro was updated on September 7, 2026 and Song Meter Touch on September 18, 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.*