# WhoPoo vs Ridwell

The clearest difference is rating: Ridwell at 4.9 against WhoPoo's 2.9. Ridwell also leads on review sentiment (73% vs 33%) and ratings volume (8.2K vs 8). WhoPoo's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, update cadence, 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.

Ridwell holds the better App Store score, 4.9 against 2.9. That said, the two scores are not equally well evidenced: Ridwell has 8.2K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 33% of WhoPoo's written reviews are positive against 73% of Ridwell's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | WhoPoo | Ridwell |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (8 ratings)](https://appshunter.io/ios/app/whopoo/id1562200973/reviews) | **[4.9 (8.2K ratings)](https://appshunter.io/ios/app/ridwell/id1623854075/reviews)** |
| Number of ratings | 8 | **8.2K** |
| Positive reviews | 33.3% of reviews | **73.3% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 46 MB | 17 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 17+ |
| Developer | [Sass Law LLC](https://appshunter.io/developer/1562200976) | [Ridwell, Inc.](https://appshunter.io/developer/1623854287) |

## What reviewers say

### WhoPoo

[App page](https://appshunter.io/ios/app/whopoo/id1562200973)

Discover and learn about animal droppings and tracks encountered during outdoor activities. Contribute your own findings to a shared encyclopedia, enhancing your understanding of local wildlife.

**Highlights:** Identify animal droppings, Identify animal tracks, Learn about wildlife, Contribute photos to encyclopedia, Interactive outdoor exploration

**Features:** macOS Compatibility

**In-app purchases:** none


### Ridwell

[App page](https://appshunter.io/ios/app/ridwell/id1623854075)

Easily dispose of hard-to-recycle items with convenient doorstep pickups. Schedule collections, track your impact, and feel good knowing your items are being reused or recycled by trusted partners.

**Highlights:** Schedule doorstep pickups, Collect hard-to-recycle items, Receive real-time notifications, Track community impact, Transparent item destinations

**In-app purchases:** none

**What reviewers like**

- 💚 Excellent for the environment
- 🙌 Convenient pickup service
- 🤗 Helpful customer service
- 👍 Easy to use app
- 🎉 Reduces waste

**What reviewers complain about**

- 🚫 Missed pickups
- 🤔 Inconsistent service
- 💰 Overcharging for extras
- 🏢 Inaccessible for apartment buildings
- 🤷‍♀️ Unclear communication

**Reported bugs**

- Incorrect pickup status notifications
- Drivers unable to access buildings

**Requested features**

- Advance scheduling for pickups
- More recycling categories
- Proactive notifications for missed pickups


## Frequently asked questions

### Is WhoPoo free?

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

### Is Ridwell free?

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

### Which has better reviews, WhoPoo or Ridwell?

Ridwell is rated higher. WhoPoo averages 2.9 out of 5 from 8 ratings, while Ridwell averages 4.9 from 8.2K ratings.

### Do WhoPoo or Ridwell have ads?

Ridwell shows ads; WhoPoo does not.

### Which is updated more often, WhoPoo or Ridwell?

WhoPoo ships an update every 2 months, and Ridwell every 2 months. Most recently, WhoPoo was updated on October 16, 2026 and Ridwell on October 17, 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.*