# 한솔플라톤 vs RoE (Ro

한솔플라톤 and RoE (Ro 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.

한솔플라톤 ships an update every 3 months, RoE (Ro every 4 months. The most recent releases landed on October 8, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | 한솔플라톤 | RoE (Ro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Size | 3 MB | 298 MB |
| Requires iOS | **14.1** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [HANSOL Education Co., Ltd.](https://appshunter.io/developer/433590778) | [ROBOROBO Co.,Ltd](https://appshunter.io/developer/942989164) |

## What reviewers say

### 한솔플라톤

[App page](https://appshunter.io/ios/app/id1601376122)

**Features:** macOS Compatibility

**In-app purchases:** none


### RoE (Ro

[App page](https://appshunter.io/ios/app/roe-ro-e/id1610047236)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 한솔플라톤 free?

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

### Is RoE (Ro free?

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

### Do 한솔플라톤 or RoE (Ro have ads?

Neither 한솔플라톤 nor RoE (Ro shows ads.

### Which is updated more often, 한솔플라톤 or RoE (Ro?

한솔플라톤 ships an update every 3 months, and RoE (Ro every 4 months. Most recently, 한솔플라톤 was updated on October 8, 2026 and RoE (Ro on September 26, 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.*