# Sunrizer synth vs TB Flowtones

The clearest difference is price: TB Flowtones at $9.99 against Sunrizer synth's $12.99. TB Flowtones also leads on update cadence (every 3 months vs every 6 months). Sunrizer synth's advantage is ratings volume (183 vs 39) and iOS requirement (10.3 vs 13.0). On rating, review sentiment, ads and in-app purchases there is nothing between them.

Sunrizer synth costs $12.99 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 Sunrizer synth against 4.7 for TB Flowtones. Both are backed by a comparable volume of ratings — 183 and 39 respectively. Written reviews are what separate them: 88% of Sunrizer synth's written reviews are positive against 83% of TB Flowtones's.

Sunrizer synth ships an update every 6 months, TB Flowtones every 3 months. The most recent releases landed on September 23, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Sunrizer synth | TB Flowtones |
| --- | --- | --- |
| Price | $12.99 | **$9.99** |
| Rating | [4.7 (183 ratings)](https://appshunter.io/ios/app/sunrizer-synth/id443663267/reviews) | [4.7 (39 ratings)](https://appshunter.io/ios/app/tb-flowtones/id1576472437/reviews) |
| Number of ratings | **183** | 39 |
| Positive reviews | **87.8% of reviews** | 82.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | Paid | Paid |
| Size | 28 MB | 17 MB |
| Requires iOS | **10.3** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BeepStreet](https://appshunter.io/developer/321412321) | [ToneBoosters](https://appshunter.io/developer/1472446500) |

## What reviewers say

### Sunrizer synth

[App page](https://appshunter.io/ios/app/sunrizer-synth/id443663267)

This virtual analog synthesizer offers a rich, warm sound with advanced features like SuperSaw emulation and morphing parameter control. It integrates seamlessly with MIDI hardware and sequencers, providing a professional-grade sound design experience on iOS.

**Highlights:** SuperSaw sound emulation, Dual filters with configurable routing, Morph Group for parameter control, CoreMidi and background audio support, Multi-mode oscillator multiplication, Microtuning support

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

**In-app purchases:** none

**What reviewers like**

- 🎨 Exceptional sound quality
- 👍 Intuitive and easy-to-use interface
- 🎹 Powerful and flexible synth engine
- 💡 Excellent preset library
- 🎚️ Comprehensive modulation and effects

**What reviewers complain about**

- 🐛 Occasional crashes and glitches
- 🔌 Compatibility issues with certain DAWs
- 🔇 Limited audio export options
- 🧭 Confusing preset management

**Reported bugs**

- Synth freezes when loading certain presets
- Inconsistent behavior when using multiple instances
- Graphical issues on newer iPad models

**Requested features**

- Improved MIDI integration and control
- Expanded arpeggiator and sequencing capabilities
- More advanced sound design tools
- Ability to save custom tunings


### 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 Sunrizer synth free?

Sunrizer synth costs $12.99, with no in-app purchases.

### Is TB Flowtones free?

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

### Which has better reviews, Sunrizer synth or TB Flowtones?

Sunrizer synth and TB Flowtones are both rated 4.7 out of 5 on the App Store, from 183 and 39 ratings respectively.

### Do Sunrizer synth or TB Flowtones have ads?

Neither Sunrizer synth nor TB Flowtones shows ads.

### Which is updated more often, Sunrizer synth or TB Flowtones?

Sunrizer synth ships an update every 6 months, and TB Flowtones every 3 months. Most recently, Sunrizer synth was updated on September 23, 2026 and TB Flowtones on September 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*