# Colossus Piano vs sunos

The clearest difference is in-app purchases: sunos at none against Colossus Piano's 9. Colossus Piano's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.6). On price and ads there is nothing between them.

Both are free to download. Colossus Piano sells 9 one-off in-app purchases. sunos asks for nothing beyond the download.

## The numbers

| Metric | Colossus Piano | sunos |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (65 ratings)](https://appshunter.io/ios/app/colossus-piano/id1122637899/reviews)** | — |
| Number of ratings | **65** | — |
| Positive reviews | 54.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 384 MB | 2 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Christian Schoenebeck d/b/a Crudebyte](https://appshunter.io/developer/428367741) | [Dhilan Shah](https://appshunter.io/developer/1832077088) |

## What reviewers say

### 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


### sunos

[App page](https://appshunter.io/ios/app/sunos/id6757985166)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Colossus Piano free?

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

### Is sunos free?

sunos is free to download, with no in-app purchases.

### Do Colossus Piano or sunos have ads?

Neither Colossus Piano nor sunos shows ads.

---

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