# Audio File Analyzer vs OtoCanvas

The clearest difference is in-app purchases: OtoCanvas at none against Audio File Analyzer's 1. OtoCanvas also leads on ads (none vs shown) and iOS requirement (14.0 vs 18.0). On price and device support there is nothing between them.

Both are free to download. Audio File Analyzer sells 1 one-off in-app purchase. OtoCanvas asks for nothing beyond the download.

## The numbers

| Metric | Audio File Analyzer | OtoCanvas |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/audio-file-analyzer/id6757920520/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | — |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 62 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Loop-Sessions.LLC.](https://appshunter.io/developer/414215366) | [takashi masuda](https://appshunter.io/developer/1886650848) |

## What reviewers say

### 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 |


### OtoCanvas

[App page](https://appshunter.io/ios/app/otocanvas/id6761763908)

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

**In-app purchases:** none


## Frequently asked questions

### Is Audio File Analyzer free?

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

### Is OtoCanvas free?

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

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

Audio File Analyzer shows ads; OtoCanvas does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*