Comparison

DHBW Presentation Coach vs XR Mall

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

Head to head
About

DHBW Presentation Coach

Features
Read full description

The Presentation Coach will give you some tips on how to prepare for your next business presentation. The app is divided into different parts: - Introduction - Standard Presentations - Persuasive Presentations - Sales Talks - Non-Verbal Skills - Visual Aids. In the Introduction, you will receive some important information about how to begin a presentation. This will help to grab your audience’s attention so that they are interested in your topic. In Standard Presentations, you will learn about the most basic form of presenting. You will also be given some helpful tips and phrases that you can immediately use for your next presentation, as well as see and hear a few examples. Want to impress your audience? In Persuasive Presentations, you will discover what it takes to convince your audience of your message. There will be some examples of great persuasive speeches and why they are so convincing. Here you will receive some valuable tips to impress your audience about your ideas. The Sales Talk chapter focuses on the essential skills needed to pitch your product or service to your customers or clients. Examples of effective sales pitches will be shown and what made them successful pitches. The Non-Verbal Skills chapter will help you develop your body language tactics to send the correct message to your audience without speaking. These skills are just as important as your speaking skills, so the advice in this chapter will help you to stand confident in front of your audience. In the last chapter, Visual Aids, you will be introduced to some of the most common mistakes made by speakers and how to visually enhance your presentation without overloading people’s senses. You will see examples of how visual aids can effectively complement what you are saying without distracting your audience. Note: The videos included in this app are not directly embedded in the system but refer to clips on YouTube. Therefore, the authors of the Presentation Coach cannot guarantee the unlimited availability of all visual resources.

About

XR Mall

Read full description

XR MALL is a free multifunctional interpreting and public speaking learning app which combines virtual reality (VR), augmented reality (AR) and mobile technologies to allow learners around the world to study anytime and anywhere. XR MALL is designed for a research project based on a theoretical framework that integrates a constructivist approach, an interpreter competence model and a public speaking competence model. The content comprises comprehensive learning resources, video lectures, VR practice, AR vocabulary lists, a feedback platform, a speech analysis tool, self-assessment materials, exercises, and guidelines for interactive dual-role-play interpreting activities. Users can choose the learning content (English-Chinese and Chinese-English interpreting or public speaking) and difficulty level (elementary or advanced) they wish to practice with. For the interpreting practice, users can select (i) the mode of interpreting (e.g., sight translation or consecutive interpreting), (ii) the language direction (English-Chinese or Chinese-English), and (iii) the mode of practice (VR or non-VR). Users’ interpretations will be audio-recorded. Users are able to download their own recordings as well as model interpretations (source texts and translated texts) so that they can evaluate their performance based on the online self-assessment guidelines as well as comments on the feedback platform. For public speaking practice, users can choose the speaking contexts (school or workplace). Users can add their own presentation slides into the app and practice delivering a presentation in VR using these slides. Through the app, any independent user can learn by doing and immerse themselves in virtual learning environments that provide skill-based and profession-oriented practice with real-world features. Furthermore, it encourages collaborative learning in which learners can interact with each other online. In addition to self-directed learning, XR MALL can be incorporated into traditional classes. In terms of pedagogical contributions, the app will potentially enable multi-sensory experience, promote learning motivation, and enhance teaching and learning effectiveness via practice on authentic and student-centered tasks. Acknowledgement: This app (XR MALL) is fully supported by a grant from the Research Grants Council of the Hong Kong Special Administrative Region, China (Project Reference No. UGC/FDS16/H05/21).

Screenshots

DHBW Presentation Coach1 screens
XR Mall4 screens

Verdict

The call

The clearest difference is update cadence: XR Mall at every 4 months against DHBW Presentation Coach's every 77 months. XR Mall also leads on iOS requirement (11.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

DHBW Presentation Coach ships an update every 77 months, XR Mall every 4 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

Scorecard2 real differences Β· 4 level
DHBW Presentation Coach versus XR Mall: the parameters behind the verdict, then further details
ParameterDHBW Presentation CoachXR Mall
PriceFreeFree
Update frequencyEvery 77 monthsEvery 4 months β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod β€” betteriPhone, iPod
Requires iOS15.111.0 β€” better
Further details β€” not scored
Size15 MB754 MB
Age rating4+4+
DeveloperDuale Hochschule Baden-Wurttemberg KarlsruheMetaversity

In-app purchases

None

DHBW Presentation Coach

No in-app purchases

None

XR Mall

No in-app purchases

Questions

Is DHBW Presentation Coach free?
DHBW Presentation Coach is free to download, with no in-app purchases.
Is XR Mall free?
XR Mall is free to download, with no in-app purchases.
Do DHBW Presentation Coach or XR Mall have ads?
Neither DHBW Presentation Coach nor XR Mall shows ads.
Which is updated more often, DHBW Presentation Coach or XR Mall?
DHBW Presentation Coach ships an update every 77 months, and XR Mall every 4 months. Most recently, DHBW Presentation Coach was updated on October 29, 2026 and XR Mall on October 27, 2026.

Other comparisons