Valve Explorer vs Cram Binder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
Cram Binder
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Cram Binder is a private offline exam index — stage subject spines, file past papers and flash decks, and find any drill before the test.
Screenshots
Verdict
Valve Explorer and Cram Binder 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 | Valve Explorer | Cram Binder |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 57 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | Pham Van Thanh | Reading Session |
In-app purchases
Valve Explorer
No in-app purchases
Cram Binder
No in-app purchases
Questions
Is Valve Explorer free?
Is Cram Binder free?
Do Valve Explorer or Cram Binder have ads?
Other comparisons
