IDS Cologne vs M2 Bau GmbH
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IDS Cologne
This event guide helps attendees navigate a major dental industry trade show. It provides exhibitor and product directories, a floor plan, and program information. Users can plan their visits, network with other attendees, and schedule meetings.
- Exhibitor and product directory
- Interactive floor plan
- Event program information
- Visit planning with favorites and notes
- Networking suggestions and profile management
- Meeting scheduling
- Real-time notifications for program changes
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The Mobile Guide for IDS is the interactive event guide for the event from 25.03. – 29.03.2025. Forward-looking innovations, countless new products, exciting live demonstrations and practical hands-on - the unique show for the entire dental industry presents the most important concepts and technologies for the practices and laboratories of today and tomorrow. EXHIBITOR | PRODUCTS | INFORMATIONS The app offers a detailed exhibitor and product directory as well as a floor plan with all exhibitors' stands. Find information about the program or for arrival and departure, as well as accommodation in Cologne. PLAN YOU VISIT Find exhibitors by name, country and product groups and plan your visits with favourites, contacts, appointments and notes. Get information about the program. Keep track of interesting program dates with favourites to program dates. NOTIFICATIONS Get notification for short-term program changes and other short-term organizational changes directly to your device. NETWORKING Get relevant networking suggestions based on your interests maintained in your profile and easily explore, expand and interact with your business network. To complete your profile you can upload an image as your profile picture. If you don’t want to be a participant anymore you can delete your profile via the deletion function in your profile editing page. MEETING-SCHEDULE Schedule meetings with other networking participants to get together on site. DATA PROTECTION The Mobile Guide requires appropriate permissions for "Add to address book" and "Add to Calendar" and will ask for that first time you use these functions. Contact data and appointments are stored at any time only local on your device. HELP & SUPPORT Send email for support to ids@visitor.koelnmesse.de IMPORTANT NOTICE BEFORE INSTALLATION After installation the app will once download compressed data for exhibitors, extract and import them. Please make sure you have an adequate Internet connection and have some patience during this first import. This procedure can take up to one minute for the first time and should not be interrupted.
M2 Bau GmbH
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Handwerker-App für Mitarbeiter und Kunden Abnahmen Arbeitspläne Bautagebuch Baustellen-Chat Eigene, individuelle Formulare Kapazitätsplanung Lagerverwaltung Leistungsverzeichnis Materialbestellung Materialverbrauch Rapporte Urlaubsanträge Unternehmensnews Zeiterfassung
Screenshots
Verdict
IDS Cologne and M2 Bau GmbH 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.
IDS Cologne ships an update monthly, M2 Bau GmbH every 5 weeks. The most recent releases landed on November 2, 2026 and November 8, 2026 respectively.
| Parameter | IDS Cologne | M2 Bau GmbH |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Monthly — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.5 | 15.0 — better |
| Further details — not scored | ||
| Size | 79 MB | 130 MB |
| Age rating | 4+ | 4+ |
| Developer | Koelnmesse GmbH | Marco Heine |
In-app purchases
IDS Cologne
No in-app purchases
M2 Bau GmbH
No in-app purchases
Questions
Is IDS Cologne free?
Is M2 Bau GmbH free?
Do IDS Cologne or M2 Bau GmbH have ads?
Which is updated more often, IDS Cologne or M2 Bau GmbH?
Other comparisons
