# 리턴 vs 자원순환 IOT

The clearest difference is ads: 자원순환 IOT at none against 리턴's shown. 자원순환 IOT also leads on iOS requirement (14.0 vs 18.0). 리턴's advantage is update cadence (weekly vs fortnightly). On price, 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.

리턴 ships an update weekly, 자원순환 IOT fortnightly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 리턴 | 자원순환 IOT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1581824557/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Ad-supported | — |
| Size | 158 MB | 74 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [INOBUS Co., Ltd.](https://appshunter.io/developer/1581824559) | [G-tech International](https://appshunter.io/developer/1724934663) |

## What reviewers say

### 리턴

[App page](https://appshunter.io/ios/app/id1581824557)

Earn points by recycling plastic bottles and participating in daily quizzes and games. Track your points, find recycling locations, and redeem rewards like mobile gift certificates. Also earn points for your daily steps.

**Highlights:** Earn points from bottle recycling, Check point history, Find nearby recycling machines, Earn points through daily quizzes, Play games for rewards, Earn points for steps walked

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

**In-app purchases:** none


### 자원순환 IOT

[App page](https://appshunter.io/ios/app/iot/id6762579900)

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

**In-app purchases:** none


## Frequently asked questions

### Is 리턴 free?

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

### Is 자원순환 IOT free?

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

### Do 리턴 or 자원순환 IOT have ads?

리턴 shows ads; 자원순환 IOT does not.

### Which is updated more often, 리턴 or 자원순환 IOT?

리턴 ships an update weekly, and 자원순환 IOT fortnightly. Most recently, 리턴 was updated on November 3, 2026 and 자원순환 IOT on October 31, 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.*