# Abfallwirtschaft Hannover v4 vs CrowdTools

The clearest difference is iOS requirement: Abfallwirtschaft Hannover v4 at 13.0 against CrowdTools's 17.0. On price, ads, 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.

## The numbers

| Metric | Abfallwirtschaft Hannover v4 | CrowdTools |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 16.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free | — |
| Size | 78 MB | 2 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [VisionConnect GmbH](https://appshunter.io/developer/773187131) | [ServerCrowd GmbH](https://appshunter.io/developer/1677808250) |

## What reviewers say

### Abfallwirtschaft Hannover v4

[App page](https://appshunter.io/ios/app/abfallwirtschaft-hannover-v4/id1556654506)

This app provides waste collection schedules and information on proper disposal. Users can set reminders for pick-up dates and find nearby disposal sites with operating hours. It also includes news updates from the waste management authority.

**Highlights:** Waste collection reminders, Abfall-ABC (disposal guide), Nearby disposal site finder, Opening hours for sites, Calendar integration, Push notifications, News updates

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Informative and current
- 👍 Easy to use
- 👍 Good service
- 👍 Useful app
- 👍 Super app for disposal info

**What reviewers complain about**

- 🐛 Push notifications unreliable
- 🐛 Data not transferred
- 🐛 Cumbersome and unnecessary
- 🐛 App crashes after update
- 🐛 App is a disaster

**Reported bugs**

- No push notifications on iPhone
- No transfer of appointments to calendar since iPadOS 26
- Push messages not working reliably
- Short-term changes not synced to linked calendar
- Push notifications work only sometimes

**Requested features**

- Allow saving appointments for the whole year
- Improve favorite function
- Add notification function for all set appointments
- Link with Alexa app
- Connect app with smart speakers


### CrowdTools

[App page](https://appshunter.io/ios/app/crowdtools/id6808171880)

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

**In-app purchases:** none


## Frequently asked questions

### Is Abfallwirtschaft Hannover v4 free?

Abfallwirtschaft Hannover v4 is free to download, with no in-app purchases.

### Is CrowdTools free?

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

### Do Abfallwirtschaft Hannover v4 or CrowdTools have ads?

Neither Abfallwirtschaft Hannover v4 nor CrowdTools shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*