Learn Math Phrases vs Valve Explorer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Learn Math Phrases
This app enhances math thinking with timed challenges for basic and advanced calculations. It sharpens problem-solving skills and concentration by requiring quick, accurate responses.
- Basic and advanced calculations
- Timed challenges
- Improves problem-solving
- Enhances concentration
- Quick thinking practice
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Learn Math Phrases helps users improve their math thinking through basic and advanced calculations. It challenges users to think quickly and accurately to solve problems within a time limit, enhancing problem-solving skills and concentration.
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.
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Verdict
Learn Math Phrases 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 | Learn Math Phrases | Valve Explorer |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | — | Weekly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 21 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | Hoang Thi Hang | Pham Van Thanh |
In-app purchases
Learn Math Phrases
No in-app purchases
Valve Explorer
No in-app purchases
Questions
Is Learn Math Phrases free?
Is Valve Explorer free?
Do Learn Math Phrases or Valve Explorer have ads?
Other comparisons
