Big & Small vs 1v1 Math
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Big & Small
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We are pleased to present a free educational app for your child! Thanks to Big & Small (Capital letters practice), your child can become familiar with the English alphabet and its capital and small letters. In a short amount of time, you have to drag and drop the corresponding small letter into the box next to the capital letter. Features:Â - totally free app, no ads; - attractive design with the ability to change the background; - easy to use;Â - ability to track your child's learning progress;Â - no network or Internet connection required. Your child learns while playing! We wish them success and would love to see your feedback.
1v1 Math
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Five ways to play with numbers. Choose a game and difficulty, then challenge yourself or a friend. • Cross Math: complete a grid so that every equation is correct. • Missing Signs: find the operations that complete the calculation. • Memory Addition: remember disappearing numbers and keep adding. • The Biggest: spot the highest number among moving tiles. • Memory Grid: memorize the positions, then put the numbers back. Each game has four difficulty levels. Animations accompany answers, mistakes and results. Depending on the game, incorrect answers add a time penalty. CHALLENGE A FRIEND Create a private room and share its code, or use the dedicated button to join a room. Choose the game and difficulty inside the room before starting. Play several rounds together and follow your opponent’s progress. Friends can also join from the browser version. Opponent search is available too. FOLLOW YOUR PROGRESS Earn XP, level up and view your scores, best times and recent games. Solo games are saved separately for each game when you leave. There is also a daily Cross Math challenge. In Cross Math, drag tiles, sort numbers, undo a move or use up to three solo hints. Each hint deducts 25% of the full XP reward. Solo play works offline. Duels need an internet connection and use a guest profile, with no email or password required. Available in English, French, German, Italian and Spanish. No advertisements, subscriptions or in-app purchases.
Screenshots
Verdict
The clearest difference is update cadence: 1v1 Math at every 4 days against Big & Small's every 3 months. 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.
Big & Small ships an update every 3 months, 1v1 Math every 4 days. The most recent releases landed on October 20, 2026 and October 16, 2026 respectively.
| Parameter | Big & Small | 1v1 Math |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 33 MB | 23 MB |
| Age rating | 4+ | 12+ |
| Developer | Tatiana Vasilyeva | Nardi Haxhija |
In-app purchases
Big & Small
No in-app purchases
1v1 Math
No in-app purchases









