# CohesionWork vs Smart Piano

The clearest difference is iOS requirement: CohesionWork at 11.0 against Smart Piano's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CohesionWork ships an update every 14 months, Smart Piano every 15 months. The most recent releases landed on September 10, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | CohesionWork | Smart Piano |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 14 months** | Every 15 months |
| Size | 34 MB | 52 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Regione Marche - Giunta Regionale](https://appshunter.io/developer/457823983) | [Oikos Engineering s.r.l.](https://appshunter.io/developer/959277594) |

## What reviewers say

### CohesionWork

[App page](https://appshunter.io/ios/app/cohesionwork/id1533988280)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Piano

[App page](https://appshunter.io/ios/app/smart-piano/id1552893818)

**In-app purchases:** none


## Frequently asked questions

### Is CohesionWork free?

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

### Is Smart Piano free?

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

### Do CohesionWork or Smart Piano have ads?

Neither CohesionWork nor Smart Piano shows ads.

### Which is updated more often, CohesionWork or Smart Piano?

CohesionWork ships an update every 14 months, and Smart Piano every 15 months. Most recently, CohesionWork was updated on September 10, 2026 and Smart Piano on September 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.*