Alpha Chat vs mantau
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Alpha Chat
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Mit Hilfe dieser App kannst du mit deinen Kollegen schreiben, Bilder und Videos teilen, sowie Voice- und Videochats führen. Der Alpha Chat bietet die selben Funktionen, wie die im einsatzbefindliche Desktop-Anwendung und baut auf dieser auf.
mantau
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» Together. Simple. Organized. mantau! Common tasks, projects, goals or interests bring people together. Whether in companies, organizations, authorities, associations or groups of private individuals. Well-functioning communication and efficient organization are required everywhere. This is exactly what the group manager mantau, a combination of messenger, secure cloud storage, shared calender as well as form and digitization tool, is designed for. Groups and roles ensure order and an overview - and as a multiplatform, mantau enables hybrid working on all platforms. Simple, efficient from anywhere via phone, tablet or desktop computer. GDPR-compliant and with maximum data security - made in Germany. » Saves time & effort. Promotes cohesion & commitment. Relieves the individual and strengthens the community. Regardless of whether you use mantau in a project team, in a club, daycare centre or school, in a municipality, fire brigade or in a large organization, the mantau app allows you to work together much more efficiently, noticeably improve joint action and create an overview and order. » For simply better collaboration and communication: Messenger, cloud storage, event calendar, video conferencing, form tool and more - all in one. • Groups with functions: Messages, events, files, forms and more, as required. • Organization into subgroups - for topics, projects, subgroups - depending on purpose. • Messages: Chat in the group via Messenger - or privately. Also ideal for newsletter channels for anonymous members. • Events: Shared calendar per group - as well as personal calendar with all your own events. With confirmation/cancellation option, serial appointments, calendar synchronization and much more. • Files: Share group files, photos, documents in secure cloud storage. • Forms: Universal form and digitization tool for surveys, polls, protocols, checklists, orders, registrations, data queries and much more. • Requests: Topic-related chats with definable moderators. Ideal for member services, for example. • Roles with rights: e.g. write, read only, watch anonymously, administer, moderate. • Video chats: Secure video conferences for groups or in pairs. • Multilingualism: German and English » Why mantau is very popular with the target group: • Flexibly adaptable to any organization: With its unique group concept, mantau can be adapted to any type and size of organization. • Decentralized participant administration: No central IT administration is required, e.g. for setting up and assigning rights. • Functions combined to suit the target group: mantau is tailored to the requirements of both companies and NPOs. • Quick access for everyone: members as well as group administrators alike can use the app easily and intuitively without training. Prepared group structures and form templates for practical applications also help. • Analysis, consulting, start-up assistance, support from the mantau team. » Security made in Germany. EU GDPR-compliant. • mantau works in compliance with the GDPR. Naturally with an agreement on order processing. • mantau is operated in certified German data centers. In Germany as a location. • mantau works with modern encryption methods for storage and transmission. • Developer and publisher EXEC IT Solutions GmbH from Rhineland-Palatinate is a leading expert in IT and data security. For more than 30 years, EXEC products have proven themselves at renowned credit institutions, well-known telecommunications companies and small and large NPOs, among others.
Screenshots
Verdict
The clearest difference is update cadence: mantau at every 2 weeks against Alpha Chat's every 26 months. Alpha Chat's advantage is iOS requirement (12.0 vs 15.1). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Alpha Chat ships an update every 26 months, mantau every 2 weeks. The most recent releases landed on September 30, 2026 and October 3, 2026 respectively.
| Parameter | Alpha Chat | mantau |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 26 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 109 MB | 97 MB |
| Age rating | 4+ | 4+ |
| Developer | Alpha Loop GmbH | EXEC IT Solutions GmbH |
In-app purchases
Alpha Chat
No in-app purchases
mantau
No in-app purchases









