Venn Diagram Shader vs HOSTBase
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Venn Diagram Shader
Create and shade Venn diagrams with up to seven sets. This mathematical tool automatically generates set notation expressions and provides step-by-step shading instructions for algebraic expressions. Export your diagrams for further editing.
- Create Venn diagrams (1-7 sets)
- Shade or unshade areas
- Automatic set notation display
- Step-by-step shading for expressions
- Supports subsets and disjoint sets
- Customizable colors
- Save and share diagrams
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--- Note: This app is intended as a mathematical tool. It is not a painting tool, hence you will be able to annotate drawings or shade different areas with different colors. Nevertheless, you may export Venn diagrams from this app into your favorite app for editing. --- Venn Diagram Shader allows you to create and shade Venn diagrams and get the equivalent expression in set notation! You may even enter an algebraic expression and Venn Diagram Shader will give you step-by-step instructions on how to shade! Features: - Supports Venn diagrams with 1 to 7 sets - Create your own Venn diagrams or select from 18 preset diagrams - Easy Venn diagram editor that allows creating beautiful and well-aligned Venn diagrams - Touch to shade or unshade areas - Automatically displays equivalent set notation expressions - Enter an expression and view step-by-step instructions on how to shade the Venn diagram - Support for Venn diagrams with subsets and disjoint sets - Support all sets operations and constants: complement, intersection, union, set difference, relative complement, symmetric difference, universality, empty set - Customize color for shading and other Venn diagram elements - Save and share Venn diagrams
HOSTBase
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With Hochschule Stralsund, you're fully equipped for your studies at Hochschule Stralsund. Whether you're just starting your studies or already in your Master's program, the app reliably supports you throughout your academic journey, ensuring you never lose track. Hochschule Stralsund is the perfect partner to organize your campus life. It seamlessly integrates into your daily routine and keeps all the important information right on your smartphone. This way, you have everything you need for your studies – quick, easy, and always accessible. Calendar: Manage your schedule with the Hochschule Stralsund calendar. Keep track of all your appointments and never miss a lecture or important event again. Grades: Check your grades and keep track of your average – quickly and easily. Library: No more overdue fees! With Hochschule Stralsund, you can always see your book loan deadlines and extend them with just a few clicks. Mail: Read and respond to your university emails directly from the app – no complicated setup required. Hochschule Stralsund – your practical study app from UniNow, designed specifically for students at Hochschule Stralsund.
Screenshots
Verdict
The clearest difference is price: HOSTBase at Free against Venn Diagram Shader's $1.99. Venn Diagram Shader's advantage is update cadence (every 5 days vs every 2 weeks). On ads, in-app purchases, device support and iOS requirement 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
HOSTBase is free to download; Venn Diagram Shader costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Venn Diagram Shader ships an update every 5 days, HOSTBase every 2 weeks. The most recent releases landed on October 11, 2026 and October 9, 2026 respectively.
| Parameter | Venn Diagram Shader | HOSTBase |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 4.0 (21 ratings) — better | — |
| Positive reviews | 26.3% of reviews | — |
| Number of ratings | 21 — better | — |
| Update frequency | Every 5 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 11 MB | 104 MB |
| Age rating | 4+ | 4+ |
| Developer | Ketan Appa | UniNow GmbH |
In-app purchases
Venn Diagram Shader
No in-app purchases
HOSTBase
No in-app purchases
Questions
Is Venn Diagram Shader free?
Is HOSTBase free?
Do Venn Diagram Shader or HOSTBase have ads?
Which is updated more often, Venn Diagram Shader or HOSTBase?
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