# SynthMaster 2 vs VIRAL Synth 2

The clearest difference is in-app purchases: VIRAL Synth 2 at none against SynthMaster 2's 32. VIRAL Synth 2 also leads on ads (none vs shown) and price ($7.99 vs $14.99). On rating, ratings volume, update cadence and iOS requirement there is nothing between them.

SynthMaster 2 costs $14.99 and VIRAL Synth 2 $7.99 up front. SynthMaster 2 sells 32 one-off in-app purchases. VIRAL Synth 2 asks for nothing beyond the download.

VIRAL Synth 2 holds the better App Store score, 4.9 against 4.8. Both are backed by a comparable volume of ratings — 474 and 745 respectively. Written reviews point the same way: 68% of SynthMaster 2's written reviews are positive against 89% of VIRAL Synth 2's.

SynthMaster 2 ships an update every 3 weeks, VIRAL Synth 2 every 2 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | SynthMaster 2 | VIRAL Synth 2 |
| --- | --- | --- |
| Price | $14.99 | **$7.99** |
| Rating | [4.8 (474 ratings)](https://appshunter.io/ios/app/synthmaster-2/id1566704584/reviews) | **[4.9 (745 ratings)](https://appshunter.io/ios/app/viral-synth-2-t2x-auv3/id6749867472/reviews)** |
| Number of ratings | 474 | **745** |
| Positive reviews | 68.5% of reviews | **89.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | — | **#188** |
| Size | 918 MB | 321 MB |
| Requires iOS | 15 | **14.4** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KV331 Audio](https://appshunter.io/developer/944155925) | [AudioKit Pro](https://appshunter.io/developer/1307785645) |

## What reviewers say

### SynthMaster 2

[App page](https://appshunter.io/ios/app/synthmaster-2/id1566704584)

This powerful software synthesizer offers a vast array of sound design capabilities, including multiple oscillator modes, extensive modulation options, and a wide selection of filters. Explore over 1000 factory presets or create your own unique sounds. Available as a standalone app or AUv3 plugin.

**Highlights:** Multiple oscillator modes (Basic, Additive, Wavetable, Vector), Extensive modulation architecture, 6 filter categories, Import custom wave files, 1000+ factory presets, Standalone app and AUv3 plugin

**In-app purchases (32)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BigTone Tableworks Vol.2 | $1.99 | one-time |
| Burak Yeter Synth Sounds Vol1 | $1.99 | one-time |
| Aiyn Zahev Expansion 1 | $1.99 | one-time |
| BigTone Tableworks Vol.1 | $1.99 | one-time |
| Michael Kastrup Expansion | $1.99 | one-time |
| EDM Stars Volume 1 | $1.99 | one-time |
| Nori Ubukata Pop Hits Vol.4 | $1.99 | one-time |
| Rob Lee EDM Expansion Vol.2 | $1.99 | one-time |
| Alonso Sound Future Rave | $1.99 | one-time |
| Nori Ubukata Pop Hits Vol.1 | $1.99 | one-time |
| BigTone Techno Bits Vol.1 | $1.99 | one-time |
| Club Sequences Vol.1 | $2.99 | one-time |
| Historical Synth Giants Vol.3 | $2.99 | one-time |
| Dawn of Electronic Music Vol.2 | $2.99 | one-time |
| Nori Ubukata Art Rock Basics | $2.99 | one-time |
| BigTone Analog Basics 02 | $4.99 | one-time |
| BigTone Analog Basics | $4.99 | one-time |
| BigTone Signature Sounds Vol.1 | $4.99 | one-time |
| NU Sounds of the World | $4.99 | one-time |
| Historical Synth Giants Vol.4 | $4.99 | one-time |
| Historical Synth Giants Vol.1 | $4.99 | one-time |
| Historical Synth Giants Vol.2 | $4.99 | one-time |
| Japan Vintage | $4.99 | one-time |
| NatLife Future Bass Sounds | $4.99 | one-time |
| Danyella EDM Expansion Vol.1 | $4.99 | one-time |
| Dawn of Electronic Music Vol.1 | $4.99 | one-time |
| Dawn of Electronic Music Vol.3 | $4.99 | one-time |
| Rob Lee EDM Expansion Vol.3 | $4.99 | one-time |
| Natlife Disco Funk | $4.99 | one-time |
| Insigne Essentials 4 Clubbin | $4.99 | one-time |
| Desktop Presets Upgrade | $9.99 | one-time |
| All Expansions Bundle | $49.99 | one-time |

**What reviewers like**

- 🚀 Best synth on iPad
- 👍 Delicious sound
- 👍 Tremendously powerful synth
- 👍 Great synth with complex possibilities and great sound(s)
- 👍 Perfeito

**What reviewers complain about**

- 🐛 Auswahl der Modulationsquellen funktioniert nicht richtig
- 🐛 Echt schlecht
- 🐛 Broken Preset System for a powerful synth
- 🐛 Please fix the OSC behavior on Square and Saw
- 🐛 Preset issues

**Reported bugs**

- Presets not loading correctly
- Modulation not working after loading project
- Skin resets to default
- App crashes frequently

**Requested features**

- Pitch bend/glide for imported samples
- Integration with AUM audio mixer


### VIRAL Synth 2

[App page](https://appshunter.io/ios/app/viral-synth-2-t2x-auv3/id6749867472)

**Currently charting:** #188 Top Paid · Music (US App Store)

This is a powerful virtual analog synthesizer app for iOS, inspired by classic hardware. It offers a vast library of original presets, advanced sound-shaping tools, and a variety of effects. It can be used as a standalone instrument or as a plugin within DAWs.

**Highlights:** 64-voice Retro VA-Synth engine, 48+ Virus TI2 inspired waveforms, Advanced Synth Engine (PWM, Osc Morph), Trance Gate and Arpeggiator, 3 LFOs with Polarity, Vintage-style Step Sequencer, Built-in Reverb and FX suite

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Awesome synth sounds
- 👍 Highly customizable
- 💡 Bridging the gap between genres
- 🚀 Tons of presets
- 👍 Easy to program

**What reviewers complain about**

- 🐛 Audio crashes every 3 presets

**Reported bugs**

- Audio crashes every 3 presets


## Frequently asked questions

### Is SynthMaster 2 free?

SynthMaster 2 costs $14.99, and also offers in-app purchases.

### Is VIRAL Synth 2 free?

VIRAL Synth 2 costs $7.99, with no in-app purchases.

### Which has better reviews, SynthMaster 2 or VIRAL Synth 2?

VIRAL Synth 2 is rated higher. SynthMaster 2 averages 4.8 out of 5 from 474 ratings, while VIRAL Synth 2 averages 4.9 from 745 ratings.

### Do SynthMaster 2 or VIRAL Synth 2 have ads?

SynthMaster 2 shows ads; VIRAL Synth 2 does not.

### Which is updated more often, SynthMaster 2 or VIRAL Synth 2?

SynthMaster 2 ships an update every 3 weeks, and VIRAL Synth 2 every 2 weeks. Most recently, SynthMaster 2 was updated on October 30, 2026 and VIRAL Synth 2 on October 30, 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.*