# Cube Synth vs TB Flowtones

The clearest difference is price: Cube Synth at $1.99 against TB Flowtones's $9.99. TB Flowtones's advantage is device support (3 vs 1). On rating, review sentiment, ratings volume and update cadence there is nothing between them.

Cube Synth costs $1.99 and TB Flowtones $9.99 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 — 4.7 for Cube Synth against 4.7 for TB Flowtones. Both are backed by a comparable volume of ratings — 16 and 39 respectively. Written reviews are what separate them: 89% of Cube Synth's written reviews are positive against 83% of TB Flowtones's.

Cube Synth ships an update every 4 months, TB Flowtones every 3 months. The most recent releases landed on September 27, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Cube Synth | TB Flowtones |
| --- | --- | --- |
| Price | **$1.99** | $9.99 |
| Rating | [4.7 (16 ratings)](https://appshunter.io/ios/app/cube-synth/id704213054/reviews) | [4.7 (39 ratings)](https://appshunter.io/ios/app/tb-flowtones/id1576472437/reviews) |
| Number of ratings | 16 | **39** |
| Positive reviews | **89.5% of reviews** | 82.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Paid | Paid |
| Size | 19 MB | 17 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Harry Gohs](https://appshunter.io/developer/382428644) | [ToneBoosters](https://appshunter.io/developer/1472446500) |

## What reviewers say

### Cube Synth

[App page](https://appshunter.io/ios/app/cube-synth/id704213054)

Explore additive synthesis with intuitive sound morphing and deep parameter control. Create complex soundscapes, vocal phrases, or rhythms with ease. Offers a unique randomizer for instant patch generation.

**Highlights:** Additive synthesis engine, Intelligent sound morphing, Over 400 sound presets, Programmable arpeggiator, Multiple built-in effects, Audiobus and Inter-app audio support, Random sound patch generator

**In-app purchases:** none


### TB Flowtones

[App page](https://appshunter.io/ios/app/tb-flowtones/id1576472437)

This virtual analog synthesizer app offers a true VA synthesis engine with analog-modeled filters and extensive modulation options. Create warm, analog-sounding music with a powerful architecture, diverse waveforms, and pro-grade effects. It also includes an integrated step sequencer and hundreds of presets.

**Highlights:** True virtual analog synthesis engine, Analog-modelled non-linear filters, Extensive modulation options, Pro-grade studio effects, Integrated step sequencer, Hundreds of presets and intelligent randomizer

**In-app purchases:** none


## Frequently asked questions

### Is Cube Synth free?

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

### Is TB Flowtones free?

TB Flowtones costs $9.99, with no in-app purchases.

### Which has better reviews, Cube Synth or TB Flowtones?

Cube Synth and TB Flowtones are both rated 4.7 out of 5 on the App Store, from 16 and 39 ratings respectively.

### Do Cube Synth or TB Flowtones have ads?

Neither Cube Synth nor TB Flowtones shows ads.

### Which is updated more often, Cube Synth or TB Flowtones?

Cube Synth ships an update every 4 months, and TB Flowtones every 3 months. Most recently, Cube Synth was updated on September 27, 2026 and TB Flowtones on October 8, 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.*