# Theremin Synth vs Mini Synthesizer

The clearest difference is rating: Mini Synthesizer at 3.5 against Theremin Synth's 3.2. Theremin Synth's advantage is review sentiment (64% vs 44%) and price ($2.99 vs $4.99). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

Theremin Synth costs $2.99 and Mini Synthesizer $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Mini Synthesizer holds the better App Store score, 3.5 against 3.2. Both are backed by a comparable volume of ratings — 6 and 12 respectively. Written reviews complicate that: 64% of Theremin Synth's written reviews are positive against 44% of Mini Synthesizer's, so the app with the better star average is not the one people write more warmly about.

Theremin Synth ships an update every 2 months, Mini Synthesizer every 4 months. The most recent releases landed on October 16, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Theremin Synth | Mini Synthesizer |
| --- | --- | --- |
| Price | **$2.99** | $4.99 |
| Rating | [3.2 (6 ratings)](https://appshunter.io/ios/app/theremin-synth-record-and-loop/id1104816326/reviews) | **[3.5 (12 ratings)](https://appshunter.io/ios/app/mini-synthesizer/id1126845799/reviews)** |
| Number of ratings | 6 | **12** |
| Positive reviews | **63.6% of reviews** | 44.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Paid | Paid |
| Size | 1 MB | 12 MB |
| Requires iOS | **12.1** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Luke Phillips](https://appshunter.io/developer/1104816325) | [Electro-Harmonix](https://appshunter.io/developer/1017393973) |

## What reviewers say

### Theremin Synth

[App page](https://appshunter.io/ios/app/theremin-synth-record-and-loop/id1104816326)

Create unique soundscapes with this multitouch synthesizer. Record, loop, and overdub your creations, then export them as WAV files to share. Experiment with various waveforms and effects for endless sonic possibilities.

**Highlights:** Multitouch synthesis, Record, loop, and overdub, Adjustable delay, feedback, and scuzz effects, Four waveform options, Export recordings as WAV files, Offline functionality

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

**In-app purchases:** none


### Mini Synthesizer

[App page](https://appshunter.io/ios/app/mini-synthesizer/id1126845799)

This app faithfully recreates a classic analog synthesizer from the 1980s, offering vintage sounds with modern updates. It features intuitive controls for pitch, filters, and delay, allowing for extensive sound shaping and preset saving.

**Highlights:** Faithful analog synthesizer recreation, Vintage and modern sound updates, Intuitive controls with sliders and switches, Extensive sound shaping (pitch, filters, delay, reverb), Preset management with unlimited user storage, Audiobus compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Theremin Synth free?

Theremin Synth costs $2.99, with no in-app purchases.

### Is Mini Synthesizer free?

Mini Synthesizer costs $4.99, with no in-app purchases.

### Which has better reviews, Theremin Synth or Mini Synthesizer?

Mini Synthesizer is rated higher. Theremin Synth averages 3.2 out of 5 from 6 ratings, while Mini Synthesizer averages 3.5 from 12 ratings.

### Do Theremin Synth or Mini Synthesizer have ads?

Neither Theremin Synth nor Mini Synthesizer shows ads.

### Which is updated more often, Theremin Synth or Mini Synthesizer?

Theremin Synth ships an update every 2 months, and Mini Synthesizer every 4 months. Most recently, Theremin Synth was updated on October 16, 2026 and Mini Synthesizer on October 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.*