Comparison

Concrefy vs Keeping

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

Head to head
About

Concrefy

Features
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De Concrefy app is een applicatie waarmee de productiecontrole van betonproducten op een slimme manier uitgevoerd wordt. Elke stap in het productieproces van een betonproduct moet gecontroleerd en goedgekeurd worden voordat naar de volgende stap gegaan kan worden. Met de Concrefy app worden deze stappen per product getoond en de voortgang vastgelegd. Door deze digitale registratie wordt de voortgang van de gehele productie inzichtelijk gemaakt, zowel in de app als op de gekoppelde website. Medewerkers in de productie bevestigen in de app wanneer ze een processtap gereed hebben. Dit kan zijn de voorbereiding van de mal, het aanbrengen van wapening, isolatie, of het storten van de betonspecie. Een voorman of productieleider die de processtappen moet controleren krijgt een pushbericht zodra een element gereed is om gecontroleerd te worden. In de dashboardpagina zijn de te controleren producten middels kleur gemarkeerd.

About

Keeping

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Keeping is suitable for everyone: freelancers, and small and large companies. In addition, the use of Keeping for yourself is completely free! ā—¼ Time Tracking & Work Hours With this app, you have even easier access to all your time entries. With Keeping for iPhone you always have your timesheet in your pocket. So you can quickly punch in, punch out or adjust an entry. Additionally, you will even receive a friendly reminder when you have forgotten to stop a running timer. ā–ø Simply create entries when your work is done, or track while you're working using a timer. ā–ø Receive notifications when you have forgotten to clock out. ā–ø Track all your hours for a specific project, client or task. ā–ø Add notes to describe what you have done. ā–ø Track your time in the dark with dark mode turned on. ā–ø Availability of lock screen and home screen widget and live activity. ā–ø View the hours worked in clear reports, both in the mobile app and in the web application. ā—¼ Trip logging In addition to your working hours, track kilometers and trips as well. ā–ø Trip logging easily from the app. ā–ø Simple entry with vehicles you manage yourself. ā–ø Trips driven and hours worked can be viewed in the reports the web application. ā—¼ Fully in-sync You can always use this app together with our web application, they are always directly connected and changes are passed in real-time. So, you can quickly start a timer on mobile and continue to edit the entry on your pc. Our website, Keeping.nl, is even completely suitable for use on your mobile phone. ā–ø Track time easily if you have multiple phones (there are apps for multiple platforms). ā–ø Browser extensions give extra functionalities on the desktop or laptop. ā–ø You can also always view all your timesheets and reports on www.keeping.nl (suitable for desktop, tablet and mobile). ā—¼ We try to make everything as simple as possible ā–ø Logging into the app has never been easier, use a magic login link. ā–ø Use Keeping with different organizations and easily switch back and forth. ā–ø Go directly to Keeping.nl from the app without an extra log-in step. ā–ø Suggestions? Let us know at support@keeping.nl Made by Keeping in the Netherlands

Screenshots

Concrefy4 screens
Keeping4 screens

Verdict

The call

The clearest difference is update cadence: Keeping at every 6 months against Concrefy's every 23 months. Concrefy's advantage is iOS requirement (12.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

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

UpkeepUpdate frequency

Concrefy ships an update every 23 months, Keeping every 6 months. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.

Scorecard2 real differences Ā· 4 level
Concrefy versus Keeping: the parameters behind the verdict, then further details
ParameterConcrefyKeeping
PriceFreeFree
Update frequencyEvery 23 monthsEvery 6 months — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad
Requires iOS12.0 — better16.0
Further details — not scored
Size20 MB35 MB
Age rating4+4+
DeveloperConcrefy BvKeeping B.V.

In-app purchases

None

Concrefy

No in-app purchases

None

Keeping

No in-app purchases

Questions

Is Concrefy free?
Concrefy is free to download, with no in-app purchases.
Is Keeping free?
Keeping is free to download, with no in-app purchases.
Do Concrefy or Keeping have ads?
Neither Concrefy nor Keeping shows ads.
Which is updated more often, Concrefy or Keeping?
Concrefy ships an update every 23 months, and Keeping every 6 months. Most recently, Concrefy was updated on October 7, 2026 and Keeping on October 4, 2026.

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