Math vs 9
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Math
This game transforms multiplication practice into an exciting bingo challenge. Solve problems to mark your card, but be quick as the pace increases. Master your times tables through engaging gameplay, perfect for home or school.
- Multiplication problem solving
- Bingo card marking
- Increasing difficulty
- Timed rounds
- Learning through play
- Home and school practice
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Math Bingo: Multiplication with a Thrill! Bingo! You win! Turn times tables into an exciting gaming experience – with our brand-new Math Bingo for Multiplication. How to play: Solve the multiplication problems and mark the correct answers on your bingo card. But watch out: With each round, the pace gets faster! If you don't answer in time, you lose a square. Can you get 5 correct answers in a row – horizontally, vertically, or diagonally – before time runs out? What makes our Math Bingo special: Increasing difficulty: Each round challenges you more Strategic thinking required: Choose wisely which square to mark Learning through play: Master your times tables almost without realizing it Perfect for home and school: Practice alone or compete against friends Ideal for: Children practicing their times tables – whether for reinforcement, homework motivation, or just for fun. Teachers and learning therapists also use our Math Bingo with great success! Ready for the challenge?
9
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Math boring? Give this five minutes. 9-Box trains times tables from 1 to 9. Kids get it immediately. Adults discover they're rustier than they thought. The grid has 9 blocks, 9 squares each, 81 problems total. Each block has a big background number. Each square has its own number. Multiply them, type the answer. Simple to understand, embarrassing to mess up under pressure. Five modes Plus+ shows you which square to solve next, a nudge for beginners. Pro removes all help: just you and 81 problems. Speed Run ends the moment you make one mistake. Your best time and your best attempt are saved separately, which creates a different kind of pressure than a simple high score. Table Select lets you pick one table or a few, useful when you know exactly where you're losing time. Mixed Sprint is 30 random problems from all tables. Done in a few minutes. Progress Each mode saves your best time, your previous time, and total games played.
Screenshots
Verdict
The clearest difference is in-app purchases: Math at none against 9's 1. Math also leads on ads (none vs shown). On price, 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
Both are free to download. 9 sells 1 one-off in-app purchase. Math asks for nothing beyond the download.
| Parameter | Math | 9 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | — | Every 5 weeks |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 14.0 — better |
| Further details — not scored | ||
| Size | 45 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | American Dyslexia Association, Inc. | Okko Meijer |
In-app purchases
Math
No in-app purchases
9
- Verwijder advertenties$2.99









