# SpectrumView Plus vs Ear Training

The clearest difference is price: Ear Training at Free against SpectrumView Plus's $7.99. Ear Training also leads on update cadence (every 5 days vs every 5 months). SpectrumView Plus's advantage is in-app purchases (none vs 2) and iOS requirement (9.0 vs 17.6). On ads and device support there is nothing between them.

Ear Training is free to download; SpectrumView Plus costs $7.99 up front. Ear Training sells 2 in-app purchases, starting at $9.99 per month. SpectrumView Plus asks for nothing beyond the download.

SpectrumView Plus ships an update every 5 months, Ear Training every 5 days. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | SpectrumView Plus | Ear Training |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Rating | **[3.7 (15 ratings)](https://appshunter.io/ios/app/spectrumview-plus/id571455198/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 62.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 days** |
| Monetization | Paid | — |
| Size | 15 MB | 48 MB |
| Requires iOS | **9.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Oxford Wave Research Ltd.](https://appshunter.io/developer/472662925) | [numasawa shogo](https://appshunter.io/developer/1861880604) |

## What reviewers say

### SpectrumView Plus

[App page](https://appshunter.io/ios/app/spectrumview-plus/id571455198)

Visualize audible and inaudible frequencies in real-time with a dynamic audio companion. Analyze sound with detailed spectrograms, spectrum analyzers, and recording capabilities. Ideal for musicians, engineers, and anyone interested in sound analysis.

**Highlights:** Real-time spectrogram and spectrum analyzer, Configurable sample rate and frequency resolution, Record, pause, and playback audio files, Frequency pinch-to-zoom and tap data cursor, Logarithmic and linear scale options, Web file transfer for easy access

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

**In-app purchases:** none


### Ear Training

[App page](https://appshunter.io/ios/app/ear-training-solfegepro/id6756626617)

**Features:** iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $9.99 | per month |
| Annual Plan | $69.99 | per year |


## Frequently asked questions

### Is SpectrumView Plus free?

SpectrumView Plus costs $7.99, with no in-app purchases.

### Is Ear Training free?

Ear Training is free to download, with in-app purchases available.

### Do SpectrumView Plus or Ear Training have ads?

Neither SpectrumView Plus nor Ear Training shows ads.

### Which is updated more often, SpectrumView Plus or Ear Training?

SpectrumView Plus ships an update every 5 months, and Ear Training every 5 days. Most recently, SpectrumView Plus was updated on November 6, 2026 and Ear Training on October 30, 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.*