SolarPotenzialAR vs HTW Berlin
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
SolarPotenzialAR
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SolarPotenzialAR β Experience Your Solar Potential in Augmented Reality! With SolarPotenzialAR, you can realistically visualize facade and rooftop photovoltaic systems directly on your home using Augmented Reality (AR). Instantly calculate the potential annual solar energy yield β anywhere in Europe. Key Features at a Glance: - Facade AR Visualization: Draw your own PV panels on your buildingβs facade and view a precise real-time AR visualization. - Solar Yield Calculator: Estimate the annual electricity production potential of your custom-placed PV panels in seconds. - Rooftop PV in Satellite View: Use the intuitive map view to identify the best positions for solar panels on your roof. - Rooftop Potential Estimator: Find out how much solar energy your roof could generate annually β based on real-world geospatial data. - Europe-Wide Availability: Use SolarPotenzialAR flexibly in many locations thanks to extensive coverage across numerous European countries.
HTW Berlin
This app helps students manage their academic life on campus. It provides tools for scheduling, grade tracking, library book management, and university email access, ensuring you stay organized and informed throughout your studies.
- Academic calendar and scheduling
- Grade point average calculation
- Library book loan tracking and renewal
- University email access
- Push notifications for grades
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HTW Berlin accompanies you through your studies and on campus. Together you are the perfect team. The app offers you everything you need to start every day well prepared, no matter if you have just started your studies or are already in your master's program. The app is your team partner on campus, which integrates perfectly into your daily study routine. In no time at all, you have all the important information about your studies with you, wherever you are. You'll be surprised how easy it is. Calendar: The best thing to do is to start managing your schedule with the calendar. This way you have an overview of all your appointments and never miss a lecture or other important events again. Grades: Calculate your grade point average and be the first to know your new grades via push notification! Library: Never pay the late fee again! With βHTW Berlinβ you always have an eye on the loan period of your books and you can easily renew your books with just a few clicks. Mail: Read and reply to your university mails. No complicated setup necessary! HTW Berlin β an app from UniNow
Screenshots
Verdict
The clearest difference is update cadence: HTW Berlin at every 2 weeks against SolarPotenzialAR's every 3 months. SolarPotenzialAR's advantage is iOS requirement (13.0 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SolarPotenzialAR ships an update every 3 months, HTW Berlin every 2 weeks. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.
| Parameter | SolarPotenzialAR | HTW Berlin |
|---|---|---|
| Price | Free | Free |
| Positive reviews | β | 50.0% of reviews |
| Update frequency | Every 3 months | Every 2 weeks β better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | β | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Apple Watch β better |
| Requires iOS | 13.0 β better | 15.1 |
| Further details β not scored | ||
| Size | 147 MB | 104 MB |
| Age rating | 4+ | 4+ |
| Developer | Frank Fuchs-Kittowski | UniNow GmbH |
In-app purchases
SolarPotenzialAR
No in-app purchases
HTW Berlin
No in-app purchases
Questions
Is SolarPotenzialAR free?
Is HTW Berlin free?
Do SolarPotenzialAR or HTW Berlin have ads?
Which is updated more often, SolarPotenzialAR or HTW Berlin?
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