SpellingBridge vs Valve Explorer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SpellingBridge
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SpellingBridge helps learners build words step by step through bridge routes, syllable checks, spelling repairs, and saved reflection cards. Explore local word packs, review spelling patterns, and revisit past bridge cards.
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
The clearest difference is update cadence: Valve Explorer at weekly against SpellingBridge's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.
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.
SpellingBridge ships an update every 2 weeks, Valve Explorer weekly. The most recent releases landed on September 21, 2026 and September 20, 2026 respectively.
| Parameter | SpellingBridge | Valve Explorer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | 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 | 31 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | Alperen ege Karadag | Pham Van Thanh |
In-app purchases
SpellingBridge
No in-app purchases
Valve Explorer
No in-app purchases
Questions
Is SpellingBridge free?
Is Valve Explorer free?
Do SpellingBridge or Valve Explorer have ads?
Which is updated more often, SpellingBridge or Valve Explorer?
Other comparisons
