# SPLnFFT Noise Meter vs SpeakerAngle

The clearest difference is rating: SPLnFFT Noise Meter at 4.8 against SpeakerAngle's 3.3. SPLnFFT Noise Meter also leads on review sentiment (90% vs 50%) and chart position (#119 vs unranked). SpeakerAngle's advantage is in-app purchases (none vs 1) and price ($0.99 vs $3.99). On ads and device support there is nothing between them.

SPLnFFT Noise Meter costs $3.99 and SpeakerAngle $0.99 up front. SPLnFFT Noise Meter sells 1 one-off in-app purchase. SpeakerAngle asks for nothing beyond the download.

SPLnFFT Noise Meter holds the better App Store score, 4.8 against 3.3. That said, the two scores are not equally well evidenced: SPLnFFT Noise Meter has 60 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 90% of SPLnFFT Noise Meter's written reviews are positive against 50% of SpeakerAngle's.

SPLnFFT Noise Meter ships an update every 2 months, SpeakerAngle monthly. The most recent releases landed on October 19, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | SPLnFFT Noise Meter | SpeakerAngle |
| --- | --- | --- |
| Price | $3.99 | **$0.99** |
| Rating | **[4.8 (60 ratings)](https://appshunter.io/ios/app/splnfft-noise-meter/id355396114/reviews)** | [3.3 (11 ratings)](https://appshunter.io/ios/app/speakerangle/id549033688/reviews) |
| Number of ratings | **60** | 11 |
| Positive reviews | **90.4% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | **#119** | — |
| Size | 4 MB | 4 MB |
| Requires iOS | 15.2 | **7.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fabien Lefebvre](https://appshunter.io/developer/338004167) | [AudioAppsStore](https://appshunter.io/developer/549033691) |

## What reviewers say

### SPLnFFT Noise Meter

[App page](https://appshunter.io/ios/app/splnfft-noise-meter/id355396114)

**Currently charting:** #119 Top Paid · Utilities (US App Store)

This app provides advanced audio measurement capabilities, including sound level metering, frequency analysis, and signal generation. It offers both simple interfaces for daily use and detailed metrics for professional applications, with features compliant with industry standards.

**Highlights:** Sound level meter (noise meter), Frequency analyzer, Frequency meter, Test signal generator, Dosimeter, Leq, peak, L10, L95 measurements, Real-time FFT analysis

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Export raw data to Dropbox + PRO features | $4.99 | one-time |

**What reviewers like**

- ⭐ Highly accurate sound measurements compared to professional equipment
- 🎯 Professional-grade features at affordable price point
- 📊 Comprehensive FFT and frequency analysis capabilities
- 🎨 Clean, intuitive, and visually appealing interface
- 🔧 Multiple weighting options (A, B, C, ISO-498) and response times

**What reviewers complain about**

- 🎤 Microphone gain stuck on auto with built-in iPhone mic
- 📞 Limited customer support accessibility (Facebook-only contact)
- 🔄 Persistent review request pop-ups despite already reviewing
- 📱 Display text sizing issues on some devices (iPhone 11)
- 🌐 No website or email support outside of Facebook

**Reported bugs**

- Microphone gain slider unresponsive/locked on auto
- Landscape mode gets stuck, preventing setting changes
- Text display cropped on iPhone 11 (showing '10...' instead of '100.1')
- App freezes and requires reboot on some devices
- Review request pop-up appears repeatedly even after review submitted

**Requested features**

- Ability to override automatic microphone gain control
- Recording functionality with audio and dB level overlay
- Landscape mode support with full FFT display
- Extended frequency range (down to 20Hz for 3rd octave analysis)
- Microphone frequency calibration curve adjustment


### SpeakerAngle

[App page](https://appshunter.io/ios/app/speakerangle/id549033688)

This app precisely measures and adjusts speaker toe-in angles using your iPhone or iPad. It helps optimize audio system performance by ensuring critical speaker angles are accurately set and matched for superior sound quality. The intuitive interface provides real-time visual feedback and color-coded guidance.

**Highlights:** Precise speaker angle measurement, Real-time on-screen angle updates, Color-coded angle matching, Supports stereo and surround sound, Automatic project saving and renaming, Printable/shareable user guide

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

**In-app purchases:** none


## Frequently asked questions

### Is SPLnFFT Noise Meter free?

SPLnFFT Noise Meter costs $3.99, and also offers in-app purchases.

### Is SpeakerAngle free?

SpeakerAngle costs $0.99, with no in-app purchases.

### Which has better reviews, SPLnFFT Noise Meter or SpeakerAngle?

SPLnFFT Noise Meter is rated higher. SPLnFFT Noise Meter averages 4.8 out of 5 from 60 ratings, while SpeakerAngle averages 3.3 from 11 ratings.

### Do SPLnFFT Noise Meter or SpeakerAngle have ads?

Neither SPLnFFT Noise Meter nor SpeakerAngle shows ads.

### Which is updated more often, SPLnFFT Noise Meter or SpeakerAngle?

SPLnFFT Noise Meter ships an update every 2 months, and SpeakerAngle monthly. Most recently, SPLnFFT Noise Meter was updated on October 19, 2026 and SpeakerAngle on October 17, 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.*