SpeedSense.ED vs Valve Explorer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SpeedSense.ED
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SpeedSense.ED helps you practice choosing the right thinking pace. Read one scenario, pick fast or slow reasoning, compare the better pace, then save a Sense Card with your takeaway.
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
SpeedSense.ED and Valve Explorer are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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.
SpeedSense.ED ships an update every 8 days, Valve Explorer weekly. The most recent releases landed on September 15, 2026 and September 20, 2026 respectively.
| Parameter | SpeedSense.ED | Valve Explorer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 days | Weekly — better |
| 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 | 29 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | Ngon Dang Ngoc | Pham Van Thanh |
In-app purchases
SpeedSense.ED
No in-app purchases
Valve Explorer
No in-app purchases
Questions
Is SpeedSense.ED free?
Is Valve Explorer free?
Do SpeedSense.ED or Valve Explorer have ads?
Which is updated more often, SpeedSense.ED or Valve Explorer?
Other comparisons
