# SynthMaster Player vs Colossus Piano

The clearest difference is rating: SynthMaster Player at 4.4 against Colossus Piano's 3.3. On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. SynthMaster Player sells 13 one-off in-app purchases and Colossus Piano sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

SynthMaster Player holds the better App Store score, 4.4 against 3.3. Both are backed by a comparable volume of ratings — 55 and 65 respectively. Written reviews complicate that: 52% of SynthMaster Player's written reviews are positive against 54% of Colossus Piano's, so the app with the better star average is not the one people write more warmly about.

SynthMaster Player ships an update every 3 months, Colossus Piano every 2 months. The most recent releases landed on October 15, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | SynthMaster Player | Colossus Piano |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (55 ratings)](https://appshunter.io/ios/app/synthmaster-player/id944155926/reviews)** | [3.3 (65 ratings)](https://appshunter.io/ios/app/colossus-piano/id1122637899/reviews) |
| Number of ratings | 55 | **65** |
| Positive reviews | 52.1% of reviews | **54.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 308 MB | 384 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KV331 Audio](https://appshunter.io/developer/944155925) | [Christian Schoenebeck d/b/a Crudebyte](https://appshunter.io/developer/428367741) |

## What reviewers say

### SynthMaster Player

[App page](https://appshunter.io/ios/app/synthmaster-player/id944155926)

This mobile synthesizer app provides a vast library of sounds for music production. It allows users to play presets, make limited edits, and access additional sound banks through in-app purchases. It integrates with other music apps and offers a built-in keyboard for immediate playability.

**Highlights:** Preset-based sound library, Limited parameter editing, XY pads for modulation, AUv3 and InterApp Audio support, Audiobus integration, Built-in keyboard with pitch/mod wheels, Scales functionality

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Historical Synth Giants Vol 1 | $1.99 | one-time |
| BigTone Signature Sounds Vol1 | $4.99 | one-time |
| MK Expansion 2 | $4.99 | one-time |
| Nori Ubukata Art Rock Basics | $4.99 | one-time |
| Sounds of the World | $4.99 | one-time |
| Factory Presets (PRO Upgrade) | $4.99 | one-time |
| SynthMaster 2.7 presets | $4.99 | one-time |
| SynthMaster 2.8 Presets | $4.99 | one-time |
| Extra Factory Presets Bundle | $9.99 | one-time |
| SynthMaster EDM Bundle 1 | $13.99 | one-time |
| Dawn Of Electronic Bundle | $13.99 | one-time |
| Synth Giants Bundle | $13.99 | one-time |
| Rob Lee EDM Bundle | $19.99 | one-time |

**What reviewers like**

- 🚀 Great sounds
- 👍 Fantastic presets
- 🚀 Excellent sound quality
- 👍 Inspiring sounds
- 👍 Rich and full synth sounds

**What reviewers complain about**

- 🐛 Crashes and freezes
- 🐛 Buggy performance
- 🐛 Presets not loading
- 🐛 Unstable on newer devices
- 🐛 Compatibility issues

**Reported bugs**

- Crashes on startup
- Purchased presets not loading
- Stuck notes
- Incompatibility with newer iOS versions
- Audiobus and IAA issues

**Requested features**

- Ability to edit and create own sounds
- Improved preset management
- Better integration with DAWs and Audiobus
- Background playback support
- Larger on-screen keyboard


### Colossus Piano

[App page](https://appshunter.io/ios/app/colossus-piano/id1122637899)

Experience incredibly realistic piano sounds with a vast library of acoustic and electric piano models. This app offers advanced features like multi-velocity layers, pedal support, and MIDI integration for a professional playing experience.

**Highlights:** 13 high-quality piano models, 24 velocity layers per key, Sustain, Sostenuto, and Soft pedal support, MIDI integration (In/Out), Audio Unit v3 and Inter-App Audio support, Low latency disk streaming, Adjustable tuning options

**Features:** Family Sharing

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vintage Upright | $9.99 | one-time |
| Historic S Grand | $9.99 | one-time |
| Pianino | $12.99 | one-time |
| Japanese Grand | $12.99 | one-time |
| Classic B Grand | $15.99 | one-time |
| Upright Piano | $19.99 | one-time |
| Colossus E-Piano Set | $19.99 | one-time |
| Baby Grand Piano | $26.99 | one-time |
| Colossus Concert Grand | $49.99 | one-time |

**What reviewers like**

- 🎶 Amazing piano sound quality
- 🎹 Realistic and detailed samples
- 🎧 High-fidelity audio
- ✨ Professional-grade instrument
- 💡 Inspiring and expressive

**What reviewers complain about**

- 💰 Expensive in-app purchases
- 🚫 No free trial or demo sounds
- 💸 Overpriced for some users
- 💾 Large storage requirements
- 🐌 Slow download times

**Reported bugs**

- Crashes when exporting to WAV/M4A in GarageBand
- App crashes when switching piano models
- Audio Unit extension crashes
- No sound when exporting to GarageBand
- Plugin crashes in DAWs during export/freeze

**Requested features**

- Add chorus effect
- Global EQ
- Release control
- Tap tempo for modulation speed
- Save velocity curves


## Frequently asked questions

### Is SynthMaster Player free?

SynthMaster Player is free to download, with in-app purchases available.

### Is Colossus Piano free?

Colossus Piano is free to download, with in-app purchases available.

### Which has better reviews, SynthMaster Player or Colossus Piano?

SynthMaster Player is rated higher. SynthMaster Player averages 4.4 out of 5 from 55 ratings, while Colossus Piano averages 3.3 from 65 ratings.

### Do SynthMaster Player or Colossus Piano have ads?

Neither SynthMaster Player nor Colossus Piano shows ads.

### Which is updated more often, SynthMaster Player or Colossus Piano?

SynthMaster Player ships an update every 3 months, and Colossus Piano every 2 months. Most recently, SynthMaster Player was updated on October 15, 2026 and Colossus Piano on October 18, 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.*