Comparison

RoE (Ro vs Let's MODI (레츠 모디)

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

RoE (Ro

Coding adventure with RoE

Block coding app for MODI Plus

Free

📚 Education

No ratingsView app →

About

RoE (Ro

Features

Read full description

This app allows you to control and operate the robot [RoE] using Bluetooth communication. It features a user-friendly UI designed to support basic coding education and includes the comic story and game content from Coding Kingdom: Bug disturbance. Enjoy a fun and easy way to learn coding!

About

Let's MODI (레츠 모디)

Features

Read full description

Let's MODI is a block coding application that can code MODI Plus based on Scratch 3.0. Make your own creations as you want! Let's MODI includes Controller that allows you to remotely control your creations! [Main functions] - Search for MODI Plus Network Modules nearby. - Communication between modules and devices using Bluetooth communication. - You can make various creations with block coding programs such as Scratch. - Various input and output functions using wireless controller. (button, switch, joystick. dial, slider, timer, send, receive, buzzer, camera(save and access photos)) [Recommended specification] *OS iOS OS version 13 or later ------------------------------------------------------------ If you have any problems using the app, please contact LUXROBO Customer Center and we will help you quickly. :) - FAQ: https://global.luxrobo.com/eng/inquiry/faq.php - Contact: support@luxrobo.com"

Screenshots

RoE (Ro4 screens

Let's MODI (레츠 모디)4 screens

Verdict

The call

The clearest difference is update cadence: Let's MODI (레츠 모디) at every 3 weeks against RoE (Ro's every 4 months. Let's MODI (레츠 모디) also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

RoE (Ro ships an update every 4 months, Let's MODI (레츠 모디) every 3 weeks. The most recent releases landed on September 9, 2026 and September 11, 2026 respectively.

Scorecard2 real differences · 4 level

RoE (Ro versus Let's MODI (레츠 모디): the parameters behind the verdict, then further details
Parameter	RoE (Ro	Let's MODI (레츠 모디)
Price	Free	Free
Update frequency	Every 4 months	Every 3 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.0	13.0 — better
Further details — not scored
Size	298 MB	81 MB
Age rating	9+	4+
Developer	ROBOROBO Co.,Ltd	LUXROBO Co., Ltd.

In-app purchases

None

RoE (Ro

No in-app purchases

None

Let's MODI (레츠 모디)

No in-app purchases

Questions

Is RoE (Ro free?

RoE (Ro is free to download, with no in-app purchases.

Is Let's MODI (레츠 모디) free?

Let's MODI (레츠 모디) is free to download, with no in-app purchases.

Do RoE (Ro or Let's MODI (레츠 모디) have ads?

Neither RoE (Ro nor Let's MODI (레츠 모디) shows ads.

Which is updated more often, RoE (Ro or Let's MODI (레츠 모디)?

RoE (Ro ships an update every 4 months, and Let's MODI (레츠 모디) every 3 weeks. Most recently, RoE (Ro was updated on September 9, 2026 and Let's MODI (레츠 모디) on September 11, 2026.