# ECOCO循環經濟 vs TWDIW

The clearest difference is iOS requirement: TWDIW at 13.0 against ECOCO循環經濟's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

ECOCO循環經濟 ships an update fortnightly, TWDIW every 3 weeks. The most recent releases landed on October 8, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | ECOCO循環經濟 | TWDIW |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 3.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free | — |
| Size | 60 MB | 200 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fun Lead Change Co. Ltd](https://appshunter.io/developer/1433866800) | [數位發展部](https://appshunter.io/developer/1759963812) |

## What reviewers say

### ECOCO循環經濟

[App page](https://appshunter.io/ios/app/ecoco/id1433866801)

Earn points for recycling common household items like plastic bottles, aluminum cans, and batteries at over 1000 smart recycling stations across Taiwan. Redeem these points through a circular economy system designed to encourage environmental action.

**Highlights:** Earn ECOCO points for recycling, Over 1000 smart recycling stations, Recycle plastic bottles, aluminum cans, PP cups, milk bottles, dry batteries, Circular economy point system, Encourages environmental action

**Features:** Vision Pro support

**In-app purchases:** none


### TWDIW

[App page](https://appshunter.io/ios/app/twdiw/id6742222992)

**In-app purchases:** none


## Frequently asked questions

### Is ECOCO循環經濟 free?

ECOCO循環經濟 is free to download, with no in-app purchases.

### Is TWDIW free?

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

### Do ECOCO循環經濟 or TWDIW have ads?

Neither ECOCO循環經濟 nor TWDIW shows ads.

### Which is updated more often, ECOCO循環經濟 or TWDIW?

ECOCO循環經濟 ships an update fortnightly, and TWDIW every 3 weeks. Most recently, ECOCO循環經濟 was updated on October 8, 2026 and TWDIW on October 1, 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.*