# Uber Synth vs WBTRK

The clearest difference is review sentiment: WBTRK at 100% against Uber Synth's 50%. WBTRK also leads on rating (5.0 vs 2.0) and update cadence (every 6 days vs every 3 months). Uber Synth's advantage is iOS requirement (14.0 vs 18.0). On ads, in-app purchases, monetization model and device support there is nothing between them.

Uber Synth costs $3.99 and WBTRK $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

WBTRK holds the better App Store score, 5.0 against 2.0. That said, the two scores are not equally well evidenced: WBTRK has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of Uber Synth's written reviews are positive against 100% of WBTRK's.

Uber Synth ships an update every 3 months, WBTRK every 6 days. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Uber Synth | WBTRK |
| --- | --- | --- |
| Price | $3.99 | **$2.99** |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/uber-synth/id601766687/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/wbtrk-music-studio/id6779159104/reviews)** |
| Number of ratings | 1 | **6** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 days** |
| Monetization | Paid | Paid |
| Best chart rank | — | **#122** |
| Size | 7 MB | 21 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Mark Carlotto](https://appshunter.io/developer/293347135) | [LASZLO DOBROVOLSZKI](https://appshunter.io/developer/6779159106) |

## What reviewers say

### Uber Synth

[App page](https://appshunter.io/ios/app/uber-synth/id601766687)

This app offers a polyphonic multi-timbral FM synthesizer for iOS devices. It features a triple-oscillator sound engine with five distinct multi-timbral options for creating evolving and complex soundscapes. Supports Audiobus for integration with other music apps.

**Highlights:** Polyphonic multi-timbral FM synthesizer, Triple-oscillator cross-modulated FM engine, Five multi-timbral options, Sound map and sound palettes, Evolving sound generation, Audiobus support

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

**In-app purchases:** none


### WBTRK

[App page](https://appshunter.io/ios/app/wbtrk-music-studio/id6779159104)

**Currently charting:** #122 Top Paid · Music (US App Store)

Create music on the go with a comprehensive mobile studio. Features a tracker grid, multiple sound engines, a sampler, and a mixer. Offers live performance mode and extensive effects for detailed sound shaping.

**Highlights:** Tracker grid for note input, 21 sound engines and 450+ sounds, Sampler with recording and editing, Twelve-channel mixer, Live performance mode, AUv3 plug-in hosting, MIDI and Ableton Link support

**In-app purchases:** none


## Frequently asked questions

### Is Uber Synth free?

Uber Synth costs $3.99, with no in-app purchases.

### Is WBTRK free?

WBTRK costs $2.99, with no in-app purchases.

### Which has better reviews, Uber Synth or WBTRK?

WBTRK is rated higher. Uber Synth averages 2.0 out of 5 from 1 ratings, while WBTRK averages 5.0 from 6 ratings.

### Do Uber Synth or WBTRK have ads?

Neither Uber Synth nor WBTRK shows ads.

### Which is updated more often, Uber Synth or WBTRK?

Uber Synth ships an update every 3 months, and WBTRK every 6 days. Most recently, Uber Synth was updated on November 1, 2026 and WBTRK on November 5, 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.*