Multiply Master vs Prime Rush
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Multiply Master
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Master multiplication tables the fun way! Multiply Master helps kids memorize times tables through interactive flashcards with beautiful animations. PERFECT FOR: - Elementary school students (ages 6-12) - Homeschool math curriculum - After-school practice - Summer learning - Math homework help KEY FEATURES: - Practice specific times tables (2-9) - Random mode for mixed practice - Learn mode to study all examples - Flip card animations reveal answers - Smart shuffle - no repeats until complete - Bright, colorful, kid-friendly design - Works offline - no internet needed - No ads or in-app purchases - No user accounts or data collection HOW IT WORKS: 1. Choose a number to practice (2, 3, 4… up to 9) 2. Tap flashcards to reveal answers 3. Swipe for the next problem 4. Study examples in Learn mode 5. Use Random mode to mix all tables EDUCATIONAL BENEFITS: - Builds multiplication fluency - Improves mental math speed - Boosts confidence in mathematics - Prepares for advanced math concepts - Makes learning fun and engaging WHY MULTIPLY MASTER? Unlike other math apps, Multiply Master focuses on one thing and does it exceptionally well: helping kids master their times tables. No distractions, no ads, no subscriptions—just effective, focused practice that works. Perfect for parents who want their children to excel in math and teachers looking for supplemental practice tools. The smart shuffle system ensures every problem is practiced before repeating, maximizing learning efficiency. PRIVACY & SAFETY: - No personal information collected - No user accounts required - No third-party advertising - Safe for children - COPPA compliant ONE-TIME PURCHASE: Pay once, use forever. No hidden costs, no subscriptions, no in-app purchases. Full access to all features included. Download Multiply Master today and watch your child’s math confidence soar!
Prime Rush
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Can you factorize numbers in the blink of an eye? Challenge your brain and reflexes with Prime Rush, the ultimate prime factorization time attack game! This is not just a math drill, it is a high-speed puzzle action game where speed and accuracy are key. Perfect for students studying for exams, adults looking for brain training, and math enthusiasts who love numbers. [HOW TO PLAY] Numbers will appear on the screen. Your goal is to break them down into their prime factors before time runs out! Input the Formula: Use the intuitive keypad to enter factors like "12 -> 2^2x3". It's a Prime!: If the number is already prime, just hit the "It's Prime!" button instantly. Speed Bonus: Answer quickly to extend your time limit. Keep the combo going to achieve a high score! [KEY FEATURES] Time Attack Mode Race against the clock! Start from easy integers and work your way up to massive 3-digit numbers. Global Leaderboards: Compete with players around the world. Your nickname, score, and date are recorded when you beat your personal best. 5 Difficulty Levels: Level 1: Beginners (4 - 50) Level 5: Masters (200 - 999) Can you conquer the hardest difficulty? Practice Mode Need to study without the pressure? Practice at your own pace with no time limits. Ideal for overcoming your weak numbers and understanding the logic behind division. Note: Level 1 is free; Levels 2-5 require a Pro Plan upgrade. Built-in Factorization Calculator Includes a dedicated tool to instantly factorize any number. Use it to check your homework or explore the beauty of prime numbers. Friendly Design Featuring cute "Pochimu" characters to cheer you on. Satisfying sound effects and haptic feedback (customizable in Settings). Share your "New Record" cards directly to social media! [WHY PLAY PRIME RUSH?] Boost Mental Math: Drastically improve your calculation speed for multiplication and division. School Prep: Perfect for middle school and high school algebra preparation. Brain Teaser: A stimulating workout for your frontal cortex. Prevents brain aging with daily logic puzzles. [PRO PLAN] Unlock the full potential of Prime Rush with the Pro Plan to access all Practice Mode levels. Master every number from 4 to 999! Ready to become a Prime Master? Download Prime Rush today and start your mental math workout!
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Verdict
The clearest difference is price: Prime Rush at Free against Multiply Master's $2.99. Multiply Master's advantage is in-app purchases (none vs 1) and ads (none vs shown).
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Prime Rush is free to download; Multiply Master costs $2.99 up front. Prime Rush sells 1 one-off in-app purchase. Multiply Master asks for nothing beyond the download.
| Parameter | Multiply Master | Prime Rush |
|---|---|---|
| Price | $2.99 | Free — better |
| Update frequency | — | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 17 |
| Further details — not scored | ||
| Size | 24 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Elchin Hasanov | Ayumu Izumi |
In-app purchases
Multiply Master
No in-app purchases
Prime Rush
- Pro Plan$1.99
Questions
Is Multiply Master free?
Is Prime Rush free?
Do Multiply Master or Prime Rush have ads?
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