# YoDrum Pro vs S4_control

The clearest difference is in-app purchases: S4_control at none against YoDrum Pro's 6. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. YoDrum Pro sells 6 one-off in-app purchases. S4_control asks for nothing beyond the download.

YoDrum Pro ships an update every 6 months, S4_control every 9 months. The most recent releases landed on September 8, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | YoDrum Pro | S4_control |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 9 months |
| Size | 131 MB | 108 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Medeli Electronic Co.,LTD.](https://appshunter.io/developer/468347158) | [GUANDDONG TIANPU TECHNOLOGY GROUP CO.,LTD.](https://appshunter.io/developer/1637560013) |

## What reviewers say

### YoDrum Pro

[App page](https://appshunter.io/ios/app/yodrum-pro/id1146326225)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 60 Coins Package | $0.99 | one-time |
| 120 Coins Package | $1.99 | one-time |
| 189 Coins Package | $2.99 | one-time |
| 575 Coins Package | $7.99 | one-time |
| 1100 Coins Package | $12.99 | one-time |
| 2268 Coins Package | $25.99 | one-time |


### S4_control

[App page](https://appshunter.io/ios/app/s4-control/id6532592331)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is YoDrum Pro free?

YoDrum Pro is free to download, with in-app purchases available.

### Is S4_control free?

S4_control is free to download, with no in-app purchases.

### Do YoDrum Pro or S4_control have ads?

Neither YoDrum Pro nor S4_control shows ads.

### Which is updated more often, YoDrum Pro or S4_control?

YoDrum Pro ships an update every 6 months, and S4_control every 9 months. Most recently, YoDrum Pro was updated on September 8, 2026 and S4_control on September 9, 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.*