# GomiMap vs DouDouBear

The clearest difference is review sentiment: GomiMap at 100% against DouDouBear's 0%. DouDouBear's advantage is ads (none vs shown) and update cadence (every 6 days vs every 2 months). 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.

GomiMap ships an update every 2 months, DouDouBear every 6 days. The most recent releases landed on October 9, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | GomiMap | DouDouBear |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/doudoubear/id6762106052/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | Ad-supported | **Free** |
| Size | 114 MB | 54 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [GOMI-MAP NPO](https://appshunter.io/developer/1747878165) | [DOUDOUBEAR K.K](https://appshunter.io/developer/1892938111) |

## What reviewers say

### GomiMap

[App page](https://appshunter.io/ios/app/gomimap/id6670175064)

Locate nearby trash bins and receive AI-powered, ward-specific instructions for sorting waste in Japan. This app simplifies recycling for residents and tourists, aiming to increase recycling rates and contribute to a cleaner environment.

**Highlights:** Find nearest trash bins, AI-powered waste sorting guidance, Ward-specific disposal rules, Crowdsourced community contributions, Supports locals, tourists, and residents, Environmental impact tracking

**In-app purchases:** none


### DouDouBear

[App page](https://appshunter.io/ios/app/doudoubear/id6762106052)

Rent electric-assisted bicycles conveniently by scanning a QR code with your smartphone. Access a smart self-rental service for easy urban mobility.

**Highlights:** Electric-assisted bicycle rental, QR code scanning for rental, Smart self-rental service, Convenient urban mobility

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

**In-app purchases:** none


## Frequently asked questions

### Is GomiMap free?

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

### Is DouDouBear free?

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

### Do GomiMap or DouDouBear have ads?

GomiMap shows ads; DouDouBear does not.

### Which is updated more often, GomiMap or DouDouBear?

GomiMap ships an update every 2 months, and DouDouBear every 6 days. Most recently, GomiMap was updated on October 9, 2026 and DouDouBear on October 13, 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.*