MultiBuddy vs Shor's algorithm
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MultiBuddy
This app transforms multiplication practice into an exciting adventure for children aged 5-12. With thousands of levels, engaging gameplay, and colorful graphics, it makes mastering times tables fun and confidence-building.
- 1000 levels of multiplication practice
- Interactive 'Yes/No' gameplay
- Lives system for challenge
- Score points and beat the timer
- Colorful and engaging graphics
- Progress tracking
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Welcome to MultiBuddy, the ultimate app to help kids master their times tables in a fun and exciting way! With MultiBuddy, practicing multiplication becomes a thrilling adventure. Perfect for kids aged 5-12, this app makes learning times tables easy and enjoyable! FEATURES: - 1000 LEVELS OF FUN: Practice times tables from 1 to 1000! Each level focuses on one number—Level 1 lets you practice 1, Level 2 lets you practice 2, and so on up to Level 1000. - SIMPLE AND ENGAGING: See a number and decide if it's a multiple of the number you’re practicing. Tap "Yes" or "No" to answer! - LIVES SYSTEM: You start with a few lives for each level. Make too many mistakes, and you'll need to try again. Stay focused and keep going! - SCORE POINTS: Each correct answer earns you points. The goal for each level is to reach 1,000 points. Can you achieve it? - BEAT THE TIMER: Race against the clock to make it even more exciting. How fast can you go while getting the answers right? - COLORFUL GRAPHICS: Bright, cheerful visuals make learning a joy. - TRACK YOUR PROGRESS: See how you’re improving with each level. Can you reach level 1000? WHY KIDS AND PARENTS LOVE MULTIBUDDY: - BOOSTS CONFIDENCE: Kids gain confidence as they see their scores improve. - ENCOURAGES PRACTICE: The game-like structure keeps kids coming back for more practice. - EDUCATIONAL AND FUN: Blends learning with play, making times tables practice something to look forward to. Download MultiBuddy today and make times tables practice an exciting adventure! GET READY TO MULTIPLY THE FUN!
Shor's algorithm
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This app is a demonstration of Shor's algorithm. You can get some help to understand Shor's algorithm.
Screenshots
Verdict
The clearest difference is price: Shor's algorithm at Free against MultiBuddy's $4.99. MultiBuddy's advantage is in-app purchases (none vs 3) and update cadence (every 3 weeks vs every 6 months). On ads, device support and iOS requirement 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
Shor's algorithm is free to download; MultiBuddy costs $4.99 up front. Shor's algorithm sells 3 one-off in-app purchases. MultiBuddy asks for nothing beyond the download.
MultiBuddy ships an update every 3 weeks, Shor's algorithm every 6 months. The most recent releases landed on October 17, 2026 and October 10, 2026 respectively.
| Parameter | MultiBuddy | Shor's algorithm |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 weeks — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Daniel Springer | Sungjun Kim |
In-app purchases
MultiBuddy
No in-app purchases
Shor's algorithm
- coffee$0.99
- latte$4.99
- whopper set$9.99
Questions
Is MultiBuddy free?
Is Shor's algorithm free?
Do MultiBuddy or Shor's algorithm have ads?
Which is updated more often, MultiBuddy or Shor's algorithm?
Other comparisons
