# Tera Synth vs BB17 Binaural Auv3 Synth

The clearest difference is update cadence: BB17 Binaural Auv3 Synth at every 5 days against Tera Synth's every 4 months. BB17 Binaural Auv3 Synth also leads on review sentiment (100% vs 86%) and device support (4 vs 1). Tera Synth's advantage is price ($1.99 vs $7.99). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Tera Synth costs $1.99 and BB17 Binaural Auv3 Synth $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.8 for Tera Synth against 4.7 for BB17 Binaural Auv3 Synth. Both are backed by a comparable volume of ratings — 27 and 18 respectively. Written reviews are what separate them: 86% of Tera Synth's written reviews are positive against 100% of BB17 Binaural Auv3 Synth's.

Tera Synth ships an update every 4 months, BB17 Binaural Auv3 Synth every 5 days. The most recent releases landed on June 10, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Tera Synth | BB17 Binaural Auv3 Synth |
| --- | --- | --- |
| Price | **$1.99** | $7.99 |
| Rating | **[4.8 (27 ratings)](https://appshunter.io/ios/app/tera-synth/id898308034/reviews)** | [4.7 (18 ratings)](https://appshunter.io/ios/app/bb17-binaural-auv3-synth/id1484562949/reviews) |
| Number of ratings | **27** | 18 |
| Positive reviews | 86.4% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | Paid | Paid |
| Size | 36 MB | 6 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Harry Gohs](https://appshunter.io/developer/382428644) | [Paul Wand](https://appshunter.io/developer/508977342) |

## What reviewers say

### Tera Synth

[App page](https://appshunter.io/ios/app/tera-synth/id898308034)

Create unique sounds beyond traditional synthesizers with a modular analog and digital synthesis workstation. Combine physical modeling, wireless patching, and built-in effects for a fat, individual sound. Features a programmable arpeggiator and live playing options.

**Highlights:** Modular analog and digital synthesis, Physical modeling modules, Wireless patching and modulation routing, Built-in distortion, delay, chorus, phaser, and reverb effects, Programmable arpeggiator, Live playing with onscreen keyboard and MIDI support, Audiobus and Inter-App-Audio integration

**In-app purchases:** none


### BB17 Binaural Auv3 Synth

[App page](https://appshunter.io/ios/app/bb17-binaural-auv3-synth/id1484562949)

This synthesizer allows for the creation of binaural beats and exploration of microtonal scales. It offers various additive and precise waveform generators, along with eight distinct temperaments for unique sound design.

**Highlights:** Additive and precise waveform generation, Binaural beat creation slider, Eight available temperaments, Microtonal scale exploration, High-fidelity sound

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Tera Synth free?

Tera Synth costs $1.99, with no in-app purchases.

### Is BB17 Binaural Auv3 Synth free?

BB17 Binaural Auv3 Synth costs $7.99, with no in-app purchases.

### Which has better reviews, Tera Synth or BB17 Binaural Auv3 Synth?

Tera Synth is rated higher. Tera Synth averages 4.8 out of 5 from 27 ratings, while BB17 Binaural Auv3 Synth averages 4.7 from 18 ratings.

### Do Tera Synth or BB17 Binaural Auv3 Synth have ads?

Neither Tera Synth nor BB17 Binaural Auv3 Synth shows ads.

### Which is updated more often, Tera Synth or BB17 Binaural Auv3 Synth?

Tera Synth ships an update every 4 months, and BB17 Binaural Auv3 Synth every 5 days. Most recently, Tera Synth was updated on June 10, 2026 and BB17 Binaural Auv3 Synth on September 22, 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.*