Monitor and debug MQTT brokers on your Apple devices. Visualize data with hierarchical views, JSON highlighting, and charts. Publish messages, manage multiple brokers, and sync settings across devices. Free and open source.






250+ iOS apps curated and reviewed
Finding the right philipp arndt apps can be overwhelming with so many options. We've analyzed 250+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 4.5★ (22) | No | No | Aug 2026 | |
| 2 | Free | — | No | No | Aug 2026 | |
| 3 | Free | 1.0★ (4) | No | No | Aug 2026 | |
| 4 | Free | 5.0★ (1) | No | No | Jul 2026 | |
| 5 | Free | 5.0★ (1) | — | No | May 2026 | |
| 6 | Free | 4.6★ (43) | No | No | Aug 2026 | |
| 7 | Free | 4.7★ (1.3K) | No | No | Aug 2026 | |
| 8 | Free | 4.8★ (376) | No | No | Aug 2026 |






Monitor and debug MQTT brokers on your Apple devices. Visualize data with hierarchical views, JSON highlighting, and charts. Publish messages, manage multiple brokers, and sync settings across devices. Free and open source.






Visualize and control your smart home devices with custom dashboards. Connect to various data sources like MQTT and InfluxDB, and control actuators directly from your iPhone, iPad, or Mac. Offers offline support and data export for analysis.






Explore historical monuments with a digital guide. Access information on opening hours, tickets, and directions. Enjoy multimedia tours, interactive maps, and offline content for an enriched visit.


Enhance your visit to Beethoven's birthplace with a free media guide. Explore the permanent exhibition with audio commentary in multiple languages and enjoy 30 minutes of music. Access essential visitor information like opening hours and directions.


This app offers free German grammar exercises for levels A1 through C1. It provides animated explanations, overviews of grammar topics, and practice tests aligned with common European language frameworks. Ideal for learners seeking to improve their German grammar and vocabulary.


Access news and insights from Germany on politics, business, science, and culture. Features multilingual content, in-depth reporting, and audio articles. Stay informed with custom notifications and enjoy an eye-friendly dark mode.


Access real-time Zermatt information, including webcams, weather, and lift status. Discover activities, book restaurant tables, and purchase tickets. Track your skiing performance and connect with friends.


Get medical advice, prescriptions, and sick notes digitally through a convenient app. Consult with experienced doctors via video call anytime, anywhere. Your health insurance typically covers the costs of online doctor visits.


Stay informed with breaking news from Germany, delivered in English. Covers national headlines, local city updates, business news, and more. Receive notifications for important updates.


Transform your device into a digital library for millions of eBooks and audiobooks. Read and listen on the go, with customizable reading settings and offline access. Organize your collection and discover new titles from various partner bookstores.


Master German verbs with this comprehensive tool. Explore over 1500 verbs across 16 tenses, with audio pronunciations and example sentences. Save favorites, track recent verbs, and export conjugations.


Access local news and digital editions of regional newspapers. Browse constantly updated news and access past e-paper issues. Discover free magazines and city guides.


Access multiple German dictionaries and a thesaurus from trusted sources, with offline capabilities. Features include verb conjugations, audio pronunciations, advanced search, and bookmarking. Share words easily via email, text, or social media.


Stay connected to Switzerland with curated news and information. Personalize your feed with topics and cantons of interest, and access content from Swissinfo and the Swiss Broadcasting Corporation. Ideal for Swiss citizens abroad and those interested in Swiss affairs.


Access a comprehensive German-English and English-German dictionary with over 100,000 words. This offline tool provides instant translations, pronunciations, and a rich database of common terms and expressions, all optimized for efficient use.


Access all exhibitions and events with videos and podcasts. Purchase e-tickets, personalize your itinerary, and receive essential alerts. Navigate the city with geolocation and check real-time traffic at venues.


This app is a comprehensive German-Persian dictionary with over 700,000 words and 1 million example sentences. It offers pronunciation for words and sentences, grammatical explanations, and detailed verb and noun information to enhance language learning.


Stay connected with one of the world's biggest German rock bands. Get the latest news, tour dates with ticket alerts, and shop official merchandise directly within the app.


Access all content from Heidelblog and Heidelcast in one place. This app consolidates articles and audio episodes for easy browsing and listening.

