JLaw vs mastersolution EXPRESS Player
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JLaw
Access over 4,000 laws, including German and EU legislation, linked with case law. Features include full-text search, commenting, and easy navigation with gesture controls. Updates are automatic and frequent.
- Access over 4,000 laws
- Linked with case law
- Full-text search
- Commenting function
- Gesture navigation
- Adjustable font size
- Automatic updates
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Zugriff auf über 4.000 Gesetze - verlinkt mit Rechtsprechung, darunter: Deutsche Gesetze: BGB, HGB, SGB, Grundgesetz (GG) und einige Tausend andere EU-Primärrecht, EU-Richtlinien und Verordnungen bayerische Landesgesetze. – Updatefunktion (automatisch alle 4 Wochen, zusätzlich auf Wunsch öfters) - Kommentierungsfunktion - Volltextsuche in Gesetzen und Urteilen. - Über 100.000 Gerichtsentscheidungen im Volltext darstellbar. Versand per E-Mail möglich. - Normen sind häufig mit höchstrichterlicher Rechtsprechung verlinkt. - Mit "Wisch"-Gesten ist das "Blättern" innerhalb des Gesetzes möglich. - Die Schriftgröße ist durch Gestik mit Zwei-Fingern anpassbar (Zoom). Eine Volltextsuche der genutzten Gesetze ist auch über die Spotlight-Suche in iOS auffindbar.
mastersolution EXPRESS Player
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With the EXPRESS Player, you can play interactive 3D scenarios created in the 3D authoring tool, based on Unreal Engine technology. Experience content in a fully three-dimensional environment – real-time, immersive, and responsive. Choose from various 3D worlds as the stage for your story and combine media such as images, videos, quizzes, 3D models, animations, and gamification elements into impressive experiences. Use the app stand-alone or in combination with Moodle (e.g., the mastersolution LMS). This way, presentations can be deployed flexibly and – when using the LMS – seamlessly embedded into existing learning and communication processes. Highlights - Real-time 3D player for content from the EXPRESS authoring tool - Fully 3D: freely selectable presentation spaces & environments - Smart Assets via download: add gamification content at runtime - Extensive media mix: images, videos, quizzes, 3D models, animations - Interactive: navigation, hotspots & quizzes for active experiences -Future AR and VR functionality -Flexible use: as a stand-alone app or integrated with the mastersolution LMS - Perfect for sales, training, onboarding, showrooms, exhibitions & education Use Cases - Product and space presentations in virtual 3D environments - Training & education with interactive quizzes on animatable CAD data models - High-engagement trade show & showroom experiences - Easily adapt existing scenarios with the EXPRESS Editor and roll them out automatically - Teaching & science: making complex content visually tangible Note To use the app, you need presentation content created with the mastersolution EXPRESS authoring tool. LMS features are available in connection with the mastersolution LMS or when using the mastersolution EXPRESS Moodle plugin.
Screenshots
Verdict
The clearest difference is update cadence: JLaw at every 8 days against mastersolution EXPRESS Player's every 3 months. JLaw also leads on iOS requirement (13.0 vs 16.0). 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.
JLaw ships an update every 8 days, mastersolution EXPRESS Player every 3 months. The most recent releases landed on September 23, 2026 and September 18, 2026 respectively.
| Parameter | JLaw | mastersolution EXPRESS Player |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (5 ratings) — better | — |
| Positive reviews | 96.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 8 days — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 14 MB | 349 MB |
| Age rating | 4+ | 4+ |
| Developer | Jochen Marly | Master Solution AG |
In-app purchases
JLaw
No in-app purchases
mastersolution EXPRESS Player
No in-app purchases
Questions
Is JLaw free?
Is mastersolution EXPRESS Player free?
Do JLaw or mastersolution EXPRESS Player have ads?
Which is updated more often, JLaw or mastersolution EXPRESS Player?
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