# R+ ENGINEER vs PingPong Robot Bcoding

R+ ENGINEER and PingPong Robot Bcoding are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

R+ ENGINEER ships an update every 4 months, PingPong Robot Bcoding every 3 months. The most recent releases landed on June 1, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | R+ ENGINEER | PingPong Robot Bcoding |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.5 (2 ratings)](https://appshunter.io/ios/app/r-plus-engineer/id1475713920/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 116 MB | 148 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ROBOTIS CO., LTD.](https://appshunter.io/developer/948481761) | [RoboRisen](https://appshunter.io/developer/1482586469) |

## What reviewers say

### R+ ENGINEER

[App page](https://appshunter.io/ios/app/r-plus-engineer/id1475713920)

This application connects to a smart device kit, enabling the use of sensors, video, and audio processing. It offers simple programming to control and manipulate the connected hardware, making it an interactive educational tool.

**Highlights:** Connects to ROBOTIS ENGINEER Kit, Utilizes smart device sensors, Supports video/image processing, Enables audio input/output, Intuitive programming interface, Control and manipulate hardware

**Features:** macOS Compatibility

**In-app purchases:** none


### PingPong Robot Bcoding

[App page](https://appshunter.io/ios/app/pingpong-robot-bcoding/id1592888450)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is R+ ENGINEER free?

R+ ENGINEER is free to download, with no in-app purchases.

### Is PingPong Robot Bcoding free?

PingPong Robot Bcoding is free to download, with no in-app purchases.

### Do R+ ENGINEER or PingPong Robot Bcoding have ads?

Neither R+ ENGINEER nor PingPong Robot Bcoding shows ads.

### Which is updated more often, R+ ENGINEER or PingPong Robot Bcoding?

R+ ENGINEER ships an update every 4 months, and PingPong Robot Bcoding every 3 months. Most recently, R+ ENGINEER was updated on June 1, 2026 and PingPong Robot Bcoding on September 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*