Neg Multiply vs TrigQuest
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Neg Multiply
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Master negative multiplication in just 1 minute a day Train your brain with fast and addictive math challenges Find the right pairs and hit the target number! A math training app developed by a professional teacher QuickMath Series Boost your calculation skills and logical thinking in just a short time Math Γ Brain Training Series Find number pairs and reach the target value! In this app, you can train multiplication using negative numbers. For example: (β2) Γ (β4) = 8 (β4) Γ (+5) = β20 Find the correct pairs from combinations of positive and negative numbers to match the target value. Learn while playing: β’ Understand negative numbers β’ Improve mental math skills β’ Increase calculation speed Suitable for a wide range of learners, from advanced elementary students to middle school math practice. QuickMath Series β’ SumX β number pair puzzle β’ SumXMinus β negative number training β’ Common Divisor β divisor brain training β’ Exponent β power calculation challenge
TrigQuest
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Description: TrigQuest turns trigonometry into an adventure. Solve sin, cos, and tan problems through 10 worlds of increasingly challenging puzzles β each with clear diagrams, step-by-step solutions, and instant feedback. FEATURES β’ 700 carefully crafted questions across 10 worlds β’ Visual diagrams for every question β see the triangle, not just the numbers β’ Step-by-step solutions so you always understand why β’ Leaderboard β compete with players worldwide β’ Achievements and XP progression to keep you motivated β’ Remove Ads upgrade available PERFECT FOR β’ High school and college students studying trigonometry β’ SAT / ACT math prep β’ Anyone who wants to finally master sin, cos, and tan Learn by doing. Level up by understanding.
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Verdict
The clearest difference is in-app purchases: Neg Multiply at none against TrigQuest's 1. On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. TrigQuest sells 1 one-off in-app purchase. Neg Multiply asks for nothing beyond the download.
| Parameter | Neg Multiply | TrigQuest |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks | β |
| Ads | Yes | Yes |
| In-app purchases | No β better | Yes |
| Devices | iPhone | iPhone, iPad β better |
| Requires iOS | 16.6 β better | 17.0 |
| Further details β not scored | ||
| Size | 32 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Katsuhiko Yao | Ori Shalom |
In-app purchases
Neg Multiply
No in-app purchases
TrigQuest
- Remove Ads$1.99
Questions
Is Neg Multiply free?
Is TrigQuest free?
Do Neg Multiply or TrigQuest have ads?
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