Comparison

CHECK24 vs ProForma PORTAL 2

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

Head to head
About

CHECK24

Germany's leading comparison app allows you to manage all your contracts, bookings, and purchases in one place. Compare prices for insurance, energy, loans, travel, and more to save money. Access your personal customer account to view all your agreements and benefit from exclusive offers.

Highlights
  • Compare insurance, energy, loans, and travel
  • Manage all contracts and purchases
  • Real-time price and condition comparison
  • Access personal customer account
  • Benefit from voucher promotions
  • Free consultation hotlines
Features
Read full description

Laden Sie sich die CHECK24 App herunter und verwalten Sie ganz einfach alle Abschlüsse, Buchungen, Verträge und Käufe bequem in Ihrem persönlichen Kundenkonto. Vergleichen, wechseln, sparen: z. B. mit dem Kreditvergleich über 2.000 €, bis zu 850 € mit dem Autoversicherungsvergleich, bis zu 1.000 € mit dem Strom- und Gasvergleich und über 1.000 € mit dem Reisevergleich. Mit CHECK24 vergleichen Sie Preise und Konditionen in Echtzeit: - Versicherungen: Kfz-Versicherung, Privathaftpflichtversicherung, Rechtsschutzversicherung und viele mehr... - Strom & Gas - Kredit, Konto, Tagesgeld & Kreditkarten - DSL & Mobilfunk - Mietwagen - Hotels & Ferienwohnungen - Flüge - Urlaubsreisen & Last Minute - Shopping: Elektronik, Drogerie, Möbel, Autoreifen und viele mehr… - Profis für Ihr Projekt - Kostenlose Steuererklärung mit CHECK24 Steuer Die Vorteile der CHECK24 App im Überblick: - Bequemer, kostenloser Vergleich – überall - Gespeicherte Vergleiche unterwegs aufrufen - Kostenlose Beratungshotlines - Mit Ihrem persönlichen CHECK24 Kundenkonto noch schneller vergleichen - Abschlüsse in Ihrem persönlichen CHECK24 Kundenkonto einsehen - Von attraktiven Gutscheinaktionen profitieren AGB und Datenschutzhinweise für Deutschland: https://www.check24.de/unternehmen/impressum/ AGB und Datenschutzhinweise für Österreich: https://www.check24.at/unternehmen/impressum/

About

ProForma PORTAL 2

Securely store and access all your important payment and personal documents digitally. This app offers maximum security with end-to-end encryption and data stored exclusively in certified German data centers. It provides a contactless and paperless way to manage your sensitive information 24/7.

Highlights
  • Digital document storage
  • End-to-end encryption
  • Certified German data centers
  • 2-factor authentication
  • Real-time push notifications
  • Paperless document management
Read full description

ProForma PORTAL is the digital container for all your personal and particularly sensitive (payment) documents. ProForma PORTAL frees you completely from any paper ballast. This way you always have your important (payment) documents with you. Maximum security and the complete safeguarding of all data protection requirements are a matter of course for us and are always guaranteed. All data transfers and storage take place exclusively in encrypted form. Your data is never stored on foreign servers. We only store in tested, certified data centres in Germany. ProForma PORTAL makes you DIGITAL - SECURE - CONTACTLESS, 24/7. ProForma PORTAL is regularly checked and recertified for data security by leading and independent institutions. This measure is called a PEN test. The aim of the penetration test is to identify vulnerabilities of programmes, networks and devices on a technical and organisational level and to document them in a detailed report. This report then serves as the basis for remedying any vulnerabilities. After remediation of any identified vulnerabilities, a targeted detailed follow-up audit is always carried out. In this way, we ensure that our security measures always correspond to the state of the art. ProForma PORTAL supports 2-factor authentication (2FA) so that only you personally have access to your data. You are informed about new documents in real time via push message. Important information: A ProForma PORTAL account is required to use the PORTAL app. If your employer has purchased a ProForma PORTAL server licence from CSW and makes the digital payroll accounting available to its employees, you will usually receive separate information about this. Among other things, this also contains details of your personal user data for the login as well as the individual portal address. The PORTAL app is therefore not a consumer product for the private sector, but the mobile application of the cloud service "ProForma PORTAL".

Screenshots

CHECK244 screens
ProForma PORTAL 24 screens

Verdict

The call

The clearest difference is review sentiment: CHECK24 at 70% against ProForma PORTAL 2's 10%. CHECK24 also leads on ratings volume (1.9K vs 1) and update cadence (weekly vs every 3 weeks). ProForma PORTAL 2's advantage is monetization model (free vs free with in-app purchases) and rating (5.0 vs 4.8). On price, ads, in-app purchases and device support 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

ProForma PORTAL 2 holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: CHECK24 has 1.9K ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 70% of CHECK24's written reviews are positive against 10% of ProForma PORTAL 2's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

CHECK24 ships an update weekly, ProForma PORTAL 2 every 3 weeks. The most recent releases landed on October 20, 2026 and October 21, 2026 respectively.

Scorecard6 real differences · 4 level
CHECK24 versus ProForma PORTAL 2: the parameters behind the verdict, then further details
ParameterCHECK24ProForma PORTAL 2
PriceFreeFree
Rating4.8 (1.9K ratings)5.0 (1 ratings) — better
Positive reviews70.0% of reviews — better10.0% of reviews
Number of ratings1.9K — better1
Update frequencyWeekly — betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size381 MB67 MB
Age rating4+4+
DeveloperCHECK24CSW Peripheriesysteme GmbH

Customer experience

CHECK24

All ratings1,918 ratings
Positive94.7%
Neutral2.6%
Negative2.7%
Written reviews60 reviews
Positive70.0%
Neutral1.7%
Negative28.3%

ProForma PORTAL 2

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews20 reviews
Positive10.0%
Neutral15.0%
Negative75.0%

Bugs and requests

CHECK24

Reported bugs

3 issues
  • App freezes and crashes
  • Unavailable offers still listed
  • Booking cancellation issues

Requested features

2 requests
  • English language option
  • Ability to download PDFs

ProForma PORTAL 2

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

CHECK24

No in-app purchases

None

ProForma PORTAL 2

No in-app purchases

Questions

Is CHECK24 free?
CHECK24 is free to download, with no in-app purchases.
Is ProForma PORTAL 2 free?
ProForma PORTAL 2 is free to download, with no in-app purchases.
Which has better reviews, CHECK24 or ProForma PORTAL 2?
ProForma PORTAL 2 is rated higher. CHECK24 averages 4.8 out of 5 from 1.9K ratings, while ProForma PORTAL 2 averages 5.0 from 1 ratings.
Do CHECK24 or ProForma PORTAL 2 have ads?
Neither CHECK24 nor ProForma PORTAL 2 shows ads.
Which is updated more often, CHECK24 or ProForma PORTAL 2?
CHECK24 ships an update weekly, and ProForma PORTAL 2 every 3 weeks. Most recently, CHECK24 was updated on October 20, 2026 and ProForma PORTAL 2 on October 21, 2026.

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