Comparison

preparedEPA vs CK

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

Head to head
About

preparedEPA

Features
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We created prEPAred as system of assessment optimized for documenting frequent workplace-based assessment even in a busy workplace setting. Using intuitive and innovative design we created a learner-centered process with maximized usability for all stakeholders. We focus on - Meaningful assessment - State-of-the-art educational concepts - Usability - Data security What prEPAred offers For learners • intuitive and innovative design • real-time documentation of workplace-based assessments (assessment FOR learning, low stakes) • creation of individual competency profile (sharable with supervisors) • managing individual learning goals (sharable with supervisors) • facilitation of actionable feedback conversations (meaningful learning) • support of self-directed learning (increased efficiency and motivation) • simple data transfer to existing log-books or learning management systems • maximum data security (data encryption) • data owned by learners (full control over access to data) • increased portability (personal competency profile stays with the learner) For supervisors/teachers/coaches • access to learner's individual competency profile (if shared by the learner) • intuitive and innovative design • teaching tailored to learner’s individual needs (facilitating meaningful and efficient learning) • allows supervision adapted to learner’s competencies (increased patient safety and efficient use of resources) • less administrative effort for workplace-based assessments (done with a few clicks) • facilitation of mentoring and coaching based on data instead of gut feeling • supports expert judgment for workplace-based assessment • on-demand guidance for meaningful feedback conversations For specialists and continuous professional development (CPD) • access to specialist's personal competency profile • intuitive and innovative design • facilitation of a culture of life-long learning trough peer coaching/support • user-friendly documentation of peer coaching situations to stay on top of your field (and earn credits) • simple data transfer to existing CPD management systems • maximum data security (data encryption for transfer and storage) • data owned by specialist (full control over access to data) • increased portability (personal competency profile stays with the specialist) For institutions/administrators/program directors • access to a state-of-the-art assessment system (based on 2020 Ottawa consensus statements in Medical Education) • intuitive and innovative design (NO faculty development needed) • access to a copy of learner's competency profile (if shared by the learner) • efficient use of resources (replacement of existing cumbersome assessment systems, decreased administrative effort) • less redundancy in education (increased efficiency) • progress and certification decisions can be made based on robust data (increased learner quality and patient safety) • remediation efforts can be guided by data • data can be integrated in any existing learning management tool • Back-end management on-demand

About

CK

Features
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CK-CARE App – Ihr digitaler Begleiter für die Studienteilnahme Willkommen bei der offiziellen App von CK-CARE Christine Kühne – Center for Allergy Research and Education. CK-CARE ist Teil der Medizinprogramme der Kühne-Stiftung und betreibt Forschung und Bildung im Allergiebereich. Diese App wurde exklusiv für die Teilnehmenden der klinischen Studien von CK-CARE entwickelt. Sie ermöglicht es Ihnen, Ihren persönlichen Studienbeitrag bequem, strukturiert und unkompliziert von zu Hause auszufüllen. Funktionen der App: Digitale Fragebögen: Füllen Sie Ihre regelmässigen Gesundheits- und Symptom-Fragebögen direkt auf dem Smartphone aus. Studienplan: Behalten Sie den Überblick über Ihren persönlichen Studienverlauf. Erinnerungen: Verpassen Sie kein Assessment (Bewertung) dank hilfreicher Push-Benachrichtigungen. Direkter Draht: Kontaktinformationen zu den Studienzentren immer griffbereit. Hinweis: Diese App ist ausschliesslich für registrierte Teilnehmerinnen und Teilnehmer der CK-CARE Studien konzipiert – nur Sie können sie nutzen. Vielen Dank für Ihre wertvolle Unterstützung der allergologischen Forschung!

Screenshots

preparedEPA4 screens
CK3 screens

Verdict

The call

preparedEPA and CK are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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.

UpkeepUpdate frequency

preparedEPA ships an update monthly, CK every 3 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

ScorecardNo meaningful differences
preparedEPA versus CK: the parameters behind the verdict, then further details
ParameterpreparedEPACK
PriceFreeFree
Update frequencyMonthlyEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.0 — better15.1
Further details — not scored
Size56 MB93 MB
Age rating4+17+
DeveloperprecisionED AGNia Health GmbH

In-app purchases

None

preparedEPA

No in-app purchases

None

CK

No in-app purchases

Questions

Is preparedEPA free?
preparedEPA is free to download, with no in-app purchases.
Is CK free?
CK is free to download, with no in-app purchases.
Do preparedEPA or CK have ads?
Neither preparedEPA nor CK shows ads.
Which is updated more often, preparedEPA or CK?
preparedEPA ships an update monthly, and CK every 3 weeks. Most recently, preparedEPA was updated on November 3, 2026 and CK on November 5, 2026.

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