MindBridge EU vs Valve Explorer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MindBridge EU
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MindBridge EU is a calm concept-relationship notebook for Grades 1–6. Each session creates one read-only Bridge Card: choose a relationship type, arrange concept tiles, write a required Link Sentence, and save. Later, use Explain It Better to add a revised explanation while keeping the original visible.
Valve Explorer
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Valve Explorer is an educational reference for industrial and engineering valves. Learn valve types, applications, and terminology with quizzes and flashcards. Fully offline.
Screenshots
Verdict
MindBridge EU and Valve Explorer are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
| Parameter | MindBridge EU | Valve Explorer |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Weekly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 27 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | Hung Le Quoc | Pham Van Thanh |
In-app purchases
MindBridge EU
No in-app purchases
Valve Explorer
No in-app purchases
Questions
Is MindBridge EU free?
Is Valve Explorer free?
Do MindBridge EU or Valve Explorer have ads?
Other comparisons
