# UkeDrum vs Cumbus Sim

The clearest difference is in-app purchases: UkeDrum at none against Cumbus Sim's 1. UkeDrum also leads on ads (none vs shown) and update cadence (weekly vs every 5 months). On price, device support and iOS requirement there is nothing between them.

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

UkeDrum ships an update weekly, Cumbus Sim every 5 months. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | UkeDrum | Cumbus Sim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cumbus-sim/id6739495823/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 5 months |
| Monetization | — | Free with in-app purchases |
| Size | 19 MB | 105 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [koji kamogawa](https://appshunter.io/developer/1488210713) | [Alper Kahriman](https://appshunter.io/developer/1054578352) |

## What reviewers say

### UkeDrum

[App page](https://appshunter.io/ios/app/ukedrum/id1488210714)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cumbus Sim

[App page](https://appshunter.io/ios/app/cumbus-sim/id6739495823)

Explore the authentic sounds of the Cumbus, a traditional Turkish instrument. This app offers realistic tones, microtone adjustments for Alaturka music, and multiple play modes. Record and share your compositions to enhance your musical creativity.

**Highlights:** Realistic Cumbus sounds, Microtone and transpose settings, Free Play Mode, Single Note Mode, Natural Transition Mode, Record performances, Share music

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get Premium | $7.99 | one-time |


## Frequently asked questions

### Is UkeDrum free?

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

### Is Cumbus Sim free?

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

### Do UkeDrum or Cumbus Sim have ads?

Cumbus Sim shows ads; UkeDrum does not.

### Which is updated more often, UkeDrum or Cumbus Sim?

UkeDrum ships an update weekly, and Cumbus Sim every 5 months. Most recently, UkeDrum was updated on October 9, 2026 and Cumbus Sim on October 1, 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.*