Comparison

Rd4 vs Datakeeper

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Rd4

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
Read full description

Do you live in Beekdaelen, Brunssum, Eijsden-Margraten, Gulpen-Wittem, Heerlen, Kerkrade, Landgraaf, Simpelveld, Vaals or Voerendaal? Then this app about waste and raw materials is indispensable for you! View your calendar, set an alarm, use your digital pass and stay informed. Everything at Your Fingertips with the Rd4-app With the Rd4-app, all the information you need to manage your waste and resources is right at your fingertips. The app gives you access to your personal waste calendar and sends reminders for when to put out your container. You can easily show your digital card at the recycling center and handle everything through your smartphone. Thanks to the handy waste separation guide, sorting waste becomes even easier. Make It Personal By entering your postal code and house number, you'll instantly gain access to your personal calendar and waste separation guide tailored to your needs. For an even more personalized experience, you can also enter your card number. This unlocks the digital card, giving you access to the recycling center, the ability to report illegal dumping, and insights into your personalized waste offers. Always Stay Updated with the Latest News As an Rd4-app user, you're always the first to know about important updates. If a collection day in your area is moved, you'll receive a message under "For me". If there are any changes to the recycling center’s opening hours, you'll find that under "General news". You can also easily contact us via the contact form in the app for any questions or suggestions. An Overview of All Options With your postal code and house number, you can access the following features: • Your personal calendar • Container pickup reminders • The waste separation guide • Information about recycling centers • List of thrift stores • News and notifications If you also enter your card number, you'll unlock additional features: • Digital card for recycling center access • Access to personalized offers • Ability to report illegal dumping The Rd4-app makes managing your waste and resources easier and gives you all the information you need in one place!

About

Datakeeper

Securely store and share your personal information with organizations. You control who accesses your data, making sharing fast and easy for tasks like renting a car or applying for housing. Your data remains private and is stored only on your device.

Highlights
  • Securely store personal data
  • Share data with organizations
  • User controls data sharing
  • Fast and easy data sharing
  • Data stored only on device
Features
Read full description

Your personal Datakeeper An app that keeps all your personal data safe for you. From your passport to your income. You share your data in the app with organizations at lightning speed. For example when renting a car or applying for a house. Only you decide with whom you share your data. Safe and above all very easy. Keep it safe Securely store your data in your Datakeeper Keep it simple Easily and quickly share your data with organizations. Keep it yours! Only you can access your data. Your data is only stored on your phone and nowhere else.

Screenshots

Rd44 screens
Datakeeper4 screens

Verdict

The call

The clearest difference is rating: Datakeeper at 4.5 against Rd4's 3.7. Datakeeper also leads on update cadence (fortnightly vs every 2 months) and ratings volume (16 vs 3). Rd4's advantage is iOS requirement (13.0 vs 16.4). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

Datakeeper holds the better App Store score, 4.5 against 3.7. That said, the two scores are not equally well evidenced: Datakeeper has 16 ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

Rd4 ships an update every 2 months, Datakeeper fortnightly. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

Scorecard4 real differences · 6 level
Rd4 versus Datakeeper: the parameters behind the verdict, then further details
ParameterRd4Datakeeper
PriceFreeFree
Rating3.7 (3 ratings)4.5 (16 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings316 — better
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.4
Further details — not scored
Size40 MB71 MB
Age rating4+12+
DeveloperRd4-afvalappDatakeeper

Customer experience

Rd4

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%

Datakeeper

All ratings16 ratings
Positive87.5%
Neutral0.0%
Negative12.5%
Written reviews3 reviews
Positive0.0%
Neutral33.3%
Negative66.7%

In-app purchases

None

Rd4

No in-app purchases

None

Datakeeper

No in-app purchases

Questions

Is Rd4 free?
Rd4 is free to download, with no in-app purchases.
Is Datakeeper free?
Datakeeper is free to download, with no in-app purchases.
Which has better reviews, Rd4 or Datakeeper?
Datakeeper is rated higher. Rd4 averages 3.7 out of 5 from 3 ratings, while Datakeeper averages 4.5 from 16 ratings.
Do Rd4 or Datakeeper have ads?
Neither Rd4 nor Datakeeper shows ads.
Which is updated more often, Rd4 or Datakeeper?
Rd4 ships an update every 2 months, and Datakeeper fortnightly. Most recently, Rd4 was updated on October 2, 2026 and Datakeeper on October 7, 2026.

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