# Poly Talkbox by ElectroSpit vs NERD Synth A2x + AUv3

The clearest difference is ratings volume: NERD Synth A2x + AUv3 at 1.4K against Poly Talkbox by ElectroSpit's 2. Poly Talkbox by ElectroSpit's advantage is update cadence (every 5 days vs fortnightly) and review sentiment (100% vs 89%). On rating, ads, in-app purchases and monetization model there is nothing between them.

Poly Talkbox by ElectroSpit costs $4.99 and NERD Synth A2x + AUv3 $5.99 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 — 5.0 for Poly Talkbox by ElectroSpit against 4.9 for NERD Synth A2x + AUv3. That said, the two scores are not equally well evidenced: NERD Synth A2x + AUv3 has 1.4K ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 100% of Poly Talkbox by ElectroSpit's written reviews are positive against 89% of NERD Synth A2x + AUv3's.

Poly Talkbox by ElectroSpit ships an update every 5 days, NERD Synth A2x + AUv3 fortnightly. The most recent releases landed on October 17, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Poly Talkbox by ElectroSpit | NERD Synth A2x + AUv3 |
| --- | --- | --- |
| Price | **$4.99** | $5.99 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/poly-talkbox-by-electrospit/id1518197191/reviews)** | [4.9 (1.4K ratings)](https://appshunter.io/ios/app/nerd-synth-a2x-plus-auv3/id6478898564/reviews) |
| Number of ratings | 2 | **1.4K** |
| Positive reviews | **100.0% of reviews** | 89.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Fortnightly |
| Monetization | Paid | Paid |
| Size | 4 MB | 242 MB |
| Requires iOS | **14.0** | 14.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ElectroSpit Inc.](https://appshunter.io/developer/1447605986) | [AudioKit Pro](https://appshunter.io/developer/1307785645) |

## What reviewers say

### Poly Talkbox by ElectroSpit

[App page](https://appshunter.io/ios/app/poly-talkbox-by-electrospit/id1518197191)

Create professional talkbox sounds and melodies with a versatile keyboard interface. Explore various scales and harmonies, and add expressive effects like vibrato and pitch bends. Ideal for musicians and beginners alike.

**Highlights:** Classic Sawtooth Talkbox Sound, Programmable harmonies and chords, 30-key chromatic keyboard, Jam Stack for improvisation, Vibrato, modulation, and pitch bends, 9 popular scales

**Features:** Vision Pro support

**In-app purchases:** none


### NERD Synth A2x + AUv3

[App page](https://appshunter.io/ios/app/nerd-synth-a2x-plus-auv3/id6478898564)

This virtual analog synthesizer offers a powerful and intuitive sound design experience, inspired by classic hardware. Explore over 40 classic waveforms, a versatile arpeggiator, step sequencer, and lush effects to craft unique electronic music.

**Highlights:** Virtual Analog Synthesizer, 40+ Classic Waveforms, Arpeggiator, Step Sequencer, Lush Effects Suite, Four-voice Unison, AUv3 Plugin Support

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- ⭐ Outstanding synth
- 👍 Very nice and rich sounding
- 🎨 Great presets and sound design
- 🔧 Easy to use and intuitive
- 💻 Works well in AUv3 environments

**What reviewers complain about**

- 🐛 Doesn't show up in Logic
- 🔧 Needs to be more Mac-compatible
- 🔧 Changing presets can be sluggish
- 🔧 Missing aftertouch/expression support

**Reported bugs**

- Doesn't fit properly in Logic Pro for iPad
- Keyboard keys get stuck when using a controller

**Requested features**

- Dark mode option
- Undo/redo functionality
- Improved Logic Pro integration
- Ability to change color scheme


## Frequently asked questions

### Is Poly Talkbox by ElectroSpit free?

Poly Talkbox by ElectroSpit costs $4.99, with no in-app purchases.

### Is NERD Synth A2x + AUv3 free?

NERD Synth A2x + AUv3 costs $5.99, with no in-app purchases.

### Which has better reviews, Poly Talkbox by ElectroSpit or NERD Synth A2x + AUv3?

Poly Talkbox by ElectroSpit is rated higher. Poly Talkbox by ElectroSpit averages 5.0 out of 5 from 2 ratings, while NERD Synth A2x + AUv3 averages 4.9 from 1.4K ratings.

### Do Poly Talkbox by ElectroSpit or NERD Synth A2x + AUv3 have ads?

Neither Poly Talkbox by ElectroSpit nor NERD Synth A2x + AUv3 shows ads.

### Which is updated more often, Poly Talkbox by ElectroSpit or NERD Synth A2x + AUv3?

Poly Talkbox by ElectroSpit ships an update every 5 days, and NERD Synth A2x + AUv3 fortnightly. Most recently, Poly Talkbox by ElectroSpit was updated on October 17, 2026 and NERD Synth A2x + AUv3 on October 20, 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.*