# SynthMaster Player vs ThereMin Plus

The clearest difference is review sentiment: SynthMaster Player at 52% against ThereMin Plus's 0%. SynthMaster Player also leads on rating (4.4 vs 1.0) and ratings volume (55 vs 3). ThereMin Plus's advantage is in-app purchases (none vs 13) and iOS requirement (7.0 vs 11.0). On price, ads and device support there is nothing between them.

Both are free to download. SynthMaster Player sells 13 one-off in-app purchases. ThereMin Plus asks for nothing beyond the download.

SynthMaster Player holds the better App Store score, 4.4 against 1.0. That said, the two scores are not equally well evidenced: SynthMaster Player has 55 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 52% of SynthMaster Player's written reviews are positive against 0% of ThereMin Plus's.

## The numbers

| Metric | SynthMaster Player | ThereMin Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (55 ratings)](https://appshunter.io/ios/app/synthmaster-player/id944155926/reviews)** | [1.0 (3 ratings)](https://appshunter.io/ios/app/theremin-plus/id963767129/reviews) |
| Number of ratings | **55** | 3 |
| Positive reviews | **52.1% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 308 MB | 4 MB |
| Requires iOS | 11.0 | **7.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KV331 Audio](https://appshunter.io/developer/944155925) | [Lennart de Meij](https://appshunter.io/developer/323225764) |

## What reviewers say

### SynthMaster Player

[App page](https://appshunter.io/ios/app/synthmaster-player/id944155926)

This mobile synthesizer app provides a vast library of sounds for music production. It allows users to play presets, make limited edits, and access additional sound banks through in-app purchases. It integrates with other music apps and offers a built-in keyboard for immediate playability.

**Highlights:** Preset-based sound library, Limited parameter editing, XY pads for modulation, AUv3 and InterApp Audio support, Audiobus integration, Built-in keyboard with pitch/mod wheels, Scales functionality

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Historical Synth Giants Vol 1 | $1.99 | one-time |
| BigTone Signature Sounds Vol1 | $4.99 | one-time |
| MK Expansion 2 | $4.99 | one-time |
| Nori Ubukata Art Rock Basics | $4.99 | one-time |
| Sounds of the World | $4.99 | one-time |
| Factory Presets (PRO Upgrade) | $4.99 | one-time |
| SynthMaster 2.7 presets | $4.99 | one-time |
| SynthMaster 2.8 Presets | $4.99 | one-time |
| Extra Factory Presets Bundle | $9.99 | one-time |
| SynthMaster EDM Bundle 1 | $13.99 | one-time |
| Dawn Of Electronic Bundle | $13.99 | one-time |
| Synth Giants Bundle | $13.99 | one-time |
| Rob Lee EDM Bundle | $19.99 | one-time |

**What reviewers like**

- 🚀 Great sounds
- 👍 Fantastic presets
- 🚀 Excellent sound quality
- 👍 Inspiring sounds
- 👍 Rich and full synth sounds

**What reviewers complain about**

- 🐛 Crashes and freezes
- 🐛 Buggy performance
- 🐛 Presets not loading
- 🐛 Unstable on newer devices
- 🐛 Compatibility issues

**Reported bugs**

- Crashes on startup
- Purchased presets not loading
- Stuck notes
- Incompatibility with newer iOS versions
- Audiobus and IAA issues

**Requested features**

- Ability to edit and create own sounds
- Improved preset management
- Better integration with DAWs and Audiobus
- Background playback support
- Larger on-screen keyboard


### ThereMin Plus

[App page](https://appshunter.io/ios/app/theremin-plus/id963767129)

Create music using your device's motion as a controller. Features include note snapping and waveform selection for live performance or practice.

**Highlights:** Motion-controlled music creation, Frequency-to-note snapping, Choice of three waveforms, Stage performance ready, Skill practice tool

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SynthMaster Player free?

SynthMaster Player is free to download, with in-app purchases available.

### Is ThereMin Plus free?

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

### Which has better reviews, SynthMaster Player or ThereMin Plus?

SynthMaster Player is rated higher. SynthMaster Player averages 4.4 out of 5 from 55 ratings, while ThereMin Plus averages 1.0 from 3 ratings.

### Do SynthMaster Player or ThereMin Plus have ads?

Neither SynthMaster Player nor ThereMin Plus shows ads.

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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.*