# Rd4 vs CZ declareren

The clearest difference is rating: CZ declareren at 4.3 against Rd4's 3.7. CZ declareren also leads on update cadence (fortnightly vs every 2 months) and ratings volume (23 vs 3). Rd4's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

CZ declareren holds the better App Store score, 4.3 against 3.7. That said, the two scores are not equally well evidenced: CZ declareren has 23 ratings behind it against 3, so its average is the more settled of the two.

Rd4 ships an update every 2 months, CZ declareren fortnightly. The most recent releases landed on August 25, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Rd4 | CZ declareren |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/rd4-app/id591598067/reviews) | **[4.3 (23 ratings)](https://appshunter.io/ios/app/cz-declareren/id937667763/reviews)** |
| Number of ratings | 3 | **23** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 40 MB | 124 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Rd4-afvalapp](https://appshunter.io/developer/591598110) | [Onderlinge Waarborgmaatschappij CZ groep U.A.](https://appshunter.io/developer/570626148) |

## What reviewers say

### Rd4

[App page](https://appshunter.io/ios/app/rd4-app/id591598067)

This app provides residents of specific Dutch municipalities with essential waste management information. It includes a personal collection calendar, reminders, a waste separation guide, and a digital pass for recycling centers. Stay informed about news and contact support easily.

**Highlights:** Personal waste calendar, Container pickup reminders, Waste separation guide, Digital recycling center pass, News and notifications, Report illegal dumping

**In-app purchases:** none


### CZ declareren

[App page](https://appshunter.io/ios/app/cz-declareren/id937667763)

Easily submit healthcare invoices by taking a photo or PDF. Access your policy details, deductible status, and past invoices. Get quick answers about your health insurance coverage.

**Highlights:** Claim invoices with photo or PDF, View past invoices, Check policy information, Monitor deductible status, Secure login with PIN, fingerprint, or FaceID, One-time DigiD registration

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Rd4 free?

Rd4 is free to download, with no in-app purchases.

### Is CZ declareren free?

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

### Which has better reviews, Rd4 or CZ declareren?

CZ declareren is rated higher. Rd4 averages 3.7 out of 5 from 3 ratings, while CZ declareren averages 4.3 from 23 ratings.

### Do Rd4 or CZ declareren have ads?

Neither Rd4 nor CZ declareren shows ads.

### Which is updated more often, Rd4 or CZ declareren?

Rd4 ships an update every 2 months, and CZ declareren fortnightly. Most recently, Rd4 was updated on August 25, 2026 and CZ declareren on September 23, 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.*