DSO CEO Summit vs Kärcher Event
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DSO CEO Summit
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Enhance your event experience by using the DSO CEO Summit meeting app. Inside this interactive app: • Program Agenda • Speaker biographies • Event location details • Downloadable thought leadership resources • In-program Polling • Participant List NOTE - You must be a registered participant with a valid email address to use this app.
Kärcher Event
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Discover everything about your Kärcher event right here in the app. Download the Kärcher Event app to: • Get access to your personalized event agenda • Browse speaker and attendee profiles • Follow presentations, take notes and access virtual libraries • Complete surveys, exchange business cards and schedule meetings • View travel and venue information • Post, ""like"" and comment on content NOTE - You must be a registered participant with a valid email address to use this app.
Screenshots
Verdict
DSO CEO Summit and Kärcher Event 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 11, 2026 and September 23, 2026 respectively.
| Parameter | DSO CEO Summit | Kärcher Event |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 53 MB | 54 MB |
| Age rating | 17+ | 17+ |
| Developer | Straumann | Alfred Kaercher SE & Co. KG |
In-app purchases
DSO CEO Summit
No in-app purchases
Kärcher Event
No in-app purchases
Questions
Is DSO CEO Summit free?
Is Kärcher Event free?
Do DSO CEO Summit or Kärcher Event have ads?
Which is updated more often, DSO CEO Summit or Kärcher Event?
Other comparisons
