# SpectrumView Plus vs Complete Vocal Technique

The clearest difference is price: SpectrumView Plus at $7.99 against Complete Vocal Technique's $64.99. SpectrumView Plus also leads on iOS requirement (9.0 vs 13.0). Complete Vocal Technique's advantage is rating (4.8 vs 3.7) and review sentiment (83% vs 63%). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

SpectrumView Plus costs $7.99 and Complete Vocal Technique $64.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Complete Vocal Technique holds the better App Store score, 4.8 against 3.7. Both are backed by a comparable volume of ratings — 15 and 8 respectively. Written reviews point the same way: 63% of SpectrumView Plus's written reviews are positive against 83% of Complete Vocal Technique's.

Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on September 21, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | SpectrumView Plus | Complete Vocal Technique |
| --- | --- | --- |
| Price | **$7.99** | $64.99 |
| Rating | [3.7 (15 ratings)](https://appshunter.io/ios/app/spectrumview-plus/id571455198/reviews) | **[4.8 (8 ratings)](https://appshunter.io/ios/app/complete-vocal-technique/id1217857017/reviews)** |
| Number of ratings | **15** | 8 |
| Positive reviews | 62.8% of reviews | **83.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | Every 5 months |
| Monetization | Paid | Paid |
| Size | 15 MB | 514 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Oxford Wave Research Ltd.](https://appshunter.io/developer/472662925) | [Complete Vocal Institute](https://appshunter.io/developer/1123324891) |

## 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


### Complete Vocal Technique

[App page](https://appshunter.io/ios/app/complete-vocal-technique/id1217857017)

Unlock your vocal potential with a comprehensive singing technique guide. Learn to reach higher, lower, longer, and faster notes healthily with practical tools, visuals, and sound examples. This app offers in-depth explanations of vocal anatomy and science for singers of all levels.

**Highlights:** Vocal technique explanations, Pedagogical illustrations and graphs, Extensive sound examples, Singing exercises, In-depth anatomy and physiology, Vocal mode control, Vocal effect training

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

**In-app purchases:** none


## Frequently asked questions

### Is SpectrumView Plus free?

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

### Is Complete Vocal Technique free?

Complete Vocal Technique costs $64.99, with no in-app purchases.

### Which has better reviews, SpectrumView Plus or Complete Vocal Technique?

Complete Vocal Technique is rated higher. SpectrumView Plus averages 3.7 out of 5 from 15 ratings, while Complete Vocal Technique averages 4.8 from 8 ratings.

### Do SpectrumView Plus or Complete Vocal Technique have ads?

Neither SpectrumView Plus nor Complete Vocal Technique shows ads.

### Which is updated more often, SpectrumView Plus or Complete Vocal Technique?

SpectrumView Plus ships an update every 5 months, and Complete Vocal Technique every 5 months. Most recently, SpectrumView Plus was updated on September 21, 2026 and Complete Vocal Technique 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.*