Logic Workshop vs Valve Explorer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Logic Workshop
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Logic Workshop is a quiet practice notebook for elementary learners. Students explore logical thinking by creating their own reasoning exercises, organizing them into practice packs, and recording reflections in a persistent notebook. The focus is experimentation and confidence, not grades or competition.
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
Logic Workshop 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 | Logic Workshop | 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 | 19 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | Duong Kim Hue | Pham Van Thanh |
In-app purchases
Logic Workshop
No in-app purchases
Valve Explorer
No in-app purchases
Questions
Is Logic Workshop free?
Is Valve Explorer free?
Do Logic Workshop or Valve Explorer have ads?
Other comparisons
