# Theremin Touch vs SAGA Synth | 16

The clearest difference is rating: SAGA Synth | 16 at 4.9 against Theremin Touch's 4.0. SAGA Synth | 16 also leads on review sentiment (89% vs 65%) and ratings volume (443 vs 15). Theremin Touch's advantage is price ($2.99 vs $3.99). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

Theremin Touch costs $2.99 and SAGA Synth | 16 $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SAGA Synth | 16 holds the better App Store score, 4.9 against 4.0. That said, the two scores are not equally well evidenced: SAGA Synth | 16 has 443 ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 65% of Theremin Touch's written reviews are positive against 89% of SAGA Synth | 16's.

Theremin Touch ships an update every 2 weeks, SAGA Synth | 16 monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Theremin Touch | SAGA Synth | 16 |
| --- | --- | --- |
| Price | **$2.99** | $3.99 |
| Rating | [4.0 (15 ratings)](https://appshunter.io/ios/app/theremin-touch/id1168287678/reviews) | **[4.9 (443 ratings)](https://appshunter.io/ios/app/saga-synth-16-bit-sonic-fun/id1658167569/reviews)** |
| Number of ratings | 15 | **443** |
| Positive reviews | 64.7% of reviews | **89.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Paid | Paid |
| Size | 11 MB | 121 MB |
| Requires iOS | **14.0** | 14.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [John McMillan](https://appshunter.io/developer/548931248) | [AudioKit Pro](https://appshunter.io/developer/1307785645) |

## What reviewers say

### Theremin Touch

[App page](https://appshunter.io/ios/app/theremin-touch/id1168287678)

Experience the unique sound of a classic electronic instrument with this vintage-styled simulator. It offers multiple oscillator wave shapes, adjustable frequency ranges, and built-in effects for a realistic playing experience. Optimized for touch and Apple Pencil on compatible devices.

**Highlights:** Vintage theremin emulation, Onboard delay and reverb FX, 4 oscillator wave shapes, Adjustable frequency range, Touchpad for frequency and volume control, Apple Pencil support (iPad only), Built-in tuner

**Features:** macOS Compatibility

**In-app purchases:** none


### SAGA Synth | 16

[App page](https://appshunter.io/ios/app/saga-synth-16-bit-sonic-fun/id1658167569)

This app provides a 16-bit retro video game synthesizer with over 350 presets. It allows for the creation of expressive pads, sound effects, drums, and leads, and can be used as a standalone app or an AUv3 plugin. Record and export your creations as WAV files.

**Highlights:** 16-bit retro video game synth, Over 350+ presets, Standalone app & AUv3 plugin, Step sequencer, Audio recording and export, MIDI keyboard support, Ableton Link

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🎶 Awesome retro sounds
- 👍 Great creation methods
- 🎨 Versatile and fun
- 🎨 More than just game sounds
- 👍 Tons of presets

**What reviewers complain about**

- 🐛 Midi not working properly
- 🐛 Sequencer issues with recording
- 🐛 Keyboard issues and bugs
- 🐛 Crashes and stability problems
- 🤔 Not true 16-bit emulation

**Reported bugs**

- Crashes when too many favorites
- Overlapping UI elements on phones

**Requested features**

- Export to Famitone music file
- macOS version
- Improved quantization


## Frequently asked questions

### Is Theremin Touch free?

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

### Is SAGA Synth | 16 free?

SAGA Synth | 16 costs $3.99, with no in-app purchases.

### Which has better reviews, Theremin Touch or SAGA Synth | 16?

SAGA Synth | 16 is rated higher. Theremin Touch averages 4.0 out of 5 from 15 ratings, while SAGA Synth | 16 averages 4.9 from 443 ratings.

### Do Theremin Touch or SAGA Synth | 16 have ads?

Neither Theremin Touch nor SAGA Synth | 16 shows ads.

### Which is updated more often, Theremin Touch or SAGA Synth | 16?

Theremin Touch ships an update every 2 weeks, and SAGA Synth | 16 monthly. Most recently, Theremin Touch was updated on October 24, 2026 and SAGA Synth | 16 on October 25, 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.*