# 원더스 다이나킹 R9 vs Random Picker · Baro

The clearest difference is update cadence: Random Picker · Baro at every 2 days against 원더스 다이나킹 R9's every 4 months. 원더스 다이나킹 R9's advantage is iOS requirement (9.3 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

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

원더스 다이나킹 R9 ships an update every 4 months, Random Picker · Baro every 2 days. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 원더스 다이나킹 R9 | Random Picker · Baro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/r9/id1492994993/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 44 MB | 26 MB |
| Requires iOS | **9.3** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WONDERS LIVING CO., LTD.](https://appshunter.io/developer/1457533061) | [Euiseok Kim](https://appshunter.io/developer/1879633122) |

## What reviewers say

### 원더스 다이나킹 R9

[App page](https://appshunter.io/ios/app/r9/id1492994993)

Control your laser cleaning robot remotely from your phone, whether at home or away. Schedule daily cleaning tasks and monitor progress with real-time map views. Enjoy a clean home effortlessly.

**Highlights:** Remote robot control, Real-time map view, Scheduled cleaning tasks, Start, stop, and recharge functions, Multiple cleaning modes

**Features:** macOS Compatibility

**In-app purchases:** none


### Random Picker · Baro

[App page](https://appshunter.io/ios/app/random-picker-baro/id6801835059)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 원더스 다이나킹 R9 free?

원더스 다이나킹 R9 is free to download, with no in-app purchases.

### Is Random Picker · Baro free?

Random Picker · Baro is free to download, with no in-app purchases.

### Do 원더스 다이나킹 R9 or Random Picker · Baro have ads?

Neither 원더스 다이나킹 R9 nor Random Picker · Baro shows ads.

### Which is updated more often, 원더스 다이나킹 R9 or Random Picker · Baro?

원더스 다이나킹 R9 ships an update every 4 months, and Random Picker · Baro every 2 days. Most recently, 원더스 다이나킹 R9 was updated on October 6, 2026 and Random Picker · Baro on October 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.*