# RTA Audio vs Audio File Analyzer

The clearest difference is rating: Audio File Analyzer at 5.0 against RTA Audio's 3.5. Audio File Analyzer also leads on update cadence (weekly vs every 28 months). RTA Audio's advantage is ads (none vs shown) and ratings volume (32 vs 1). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. RTA Audio sells 1 one-off in-app purchase and Audio File Analyzer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Audio File Analyzer holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: RTA Audio has 32 ratings behind it against 1, so its average is the more settled of the two.

RTA Audio ships an update every 28 months, Audio File Analyzer weekly. The most recent releases landed on October 23, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | RTA Audio | Audio File Analyzer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (32 ratings)](https://appshunter.io/ios/app/rta-audio/id525324684/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/audio-file-analyzer/id6757920520/reviews)** |
| Number of ratings | **32** | 1 |
| Positive reviews | 58.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 28 months | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 2 MB | 6 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [New Ball s.r.o.](https://appshunter.io/developer/1178970340) | [Loop-Sessions.LLC.](https://appshunter.io/developer/414215366) |

## What reviewers say

### RTA Audio

[App page](https://appshunter.io/ios/app/rta-audio/id525324684)

Analyze audio in real-time with detailed frequency spectrum and waveform visualizations. Record and export your audio analysis results, including spectrograms and frequency tables, for sharing or archiving.

**Highlights:** Real-time audio analysis (FFT), Recording and offline processing, Spectrogram and waveform visualization, Exportable analysis reports (PDF), Adjustable resolution and frequency scale, Peak and RMS metering

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to full version | $14.99 | one-time |


### Audio File Analyzer

[App page](https://appshunter.io/ios/app/audio-file-analyzer/id6757920520)

Analyze audio files by viewing their waveform and real-time amplitude spectrum. Explore frequency components, transcribe speech, and customize display settings. A Pro version offers ad-free viewing and higher resolution analysis.

**Highlights:** Simultaneous waveform and spectrum display, Real-time frequency analysis, Speech transcription, Channel switching (Mix/L/R), Spectrum zooming, Pitch meter display

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Remove ads, High-Res analysis) | $10.99 | one-time |


## Frequently asked questions

### Is RTA Audio free?

RTA Audio is free to download, with in-app purchases available.

### Is Audio File Analyzer free?

Audio File Analyzer is free to download, with in-app purchases available.

### Which has better reviews, RTA Audio or Audio File Analyzer?

Audio File Analyzer is rated higher. RTA Audio averages 3.5 out of 5 from 32 ratings, while Audio File Analyzer averages 5.0 from 1 ratings.

### Do RTA Audio or Audio File Analyzer have ads?

Audio File Analyzer shows ads; RTA Audio does not.

### Which is updated more often, RTA Audio or Audio File Analyzer?

RTA Audio ships an update every 28 months, and Audio File Analyzer weekly. Most recently, RTA Audio was updated on October 23, 2026 and Audio File Analyzer 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.*