# KEYCANVAS vs Guitar Sim

The clearest difference is in-app purchases: KEYCANVAS at none against Guitar Sim's 1. KEYCANVAS also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Guitar Sim sells 1 one-off in-app purchase. KEYCANVAS asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | KEYCANVAS | Guitar Sim |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | Every 4 months |
| Size | 514 MB | 138 MB |
| Requires iOS | 13.4 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [iDance](https://appshunter.io/developer/1680177485) | [Alper Kahriman](https://appshunter.io/developer/1054578352) |

## What reviewers say

### KEYCANVAS

[App page](https://appshunter.io/ios/app/keycanvas/id6447109406)

**In-app purchases:** none


### Guitar Sim

[App page](https://appshunter.io/ios/app/guitar-sim/id6737165453)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get Premium | $6.99 | one-time |


## Frequently asked questions

### Is KEYCANVAS free?

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

### Is Guitar Sim free?

Guitar Sim is free to download, with in-app purchases available.

### Do KEYCANVAS or Guitar Sim have ads?

Guitar Sim shows ads; KEYCANVAS does not.

### Which is updated more often, KEYCANVAS or Guitar Sim?

KEYCANVAS ships an update every 4 months, and Guitar Sim every 4 months. Most recently, KEYCANVAS was updated on October 25, 2026 and Guitar Sim 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.*