# SpectrumGen vs Study Chords Anywhere Vol.2

The clearest difference is price: SpectrumGen at $0.99 against Study Chords Anywhere Vol.2's $5.99. Study Chords Anywhere Vol.2's advantage is update cadence (every 3 months vs every 14 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

SpectrumGen costs $0.99 and Study Chords Anywhere Vol.2 $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SpectrumGen ships an update every 14 months, Study Chords Anywhere Vol.2 every 3 months. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | SpectrumGen | Study Chords Anywhere Vol.2 |
| --- | --- | --- |
| Price | **$0.99** | $5.99 |
| Rating | **[4.4 (10 ratings)](https://appshunter.io/ios/app/spectrumgen/id455656272/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 73.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 3 months** |
| Monetization | Paid | — |
| Size | 3 MB | 107 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Zolotov](https://appshunter.io/developer/324462547) | [Net Tokyo Inc.](https://appshunter.io/developer/839513355) |

## What reviewers say

### SpectrumGen

[App page](https://appshunter.io/ios/app/spectrumgen/id455656272)

Create unique sounds by drawing their spectral representation. This synthesizer offers real-time sound generation and export options, with customizable octaves and MIDI support for enhanced musical expression.

**Highlights:** Draw sound spectrum in real-time, Export to WAV format, Eight predefined timbres, Adjustable octaves (2-8), MIDI keyboard support, Audiobus and IAA compatible

**Features:** macOS Compatibility

**In-app purchases:** none


### Study Chords Anywhere Vol.2

[App page](https://appshunter.io/ios/app/study-chords-anywhere-vol2/id998091146)

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

**In-app purchases:** none


## Frequently asked questions

### Is SpectrumGen free?

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

### Is Study Chords Anywhere Vol.2 free?

Study Chords Anywhere Vol.2 costs $5.99, with no in-app purchases.

### Do SpectrumGen or Study Chords Anywhere Vol.2 have ads?

Neither SpectrumGen nor Study Chords Anywhere Vol.2 shows ads.

### Which is updated more often, SpectrumGen or Study Chords Anywhere Vol.2?

SpectrumGen ships an update every 14 months, and Study Chords Anywhere Vol.2 every 3 months. Most recently, SpectrumGen was updated on October 12, 2026 and Study Chords Anywhere Vol.2 on October 9, 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.*