NumPy vs WordBound
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
NumPy
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NumPy – Number Puzzle is one of the most addictive brain training puzzle game for everyone to enjoy. If you are looking for a math puzzle game for kids or number matching puzzle game for adults, NumPy is here to help. In a world where puzzles are a dime a dozen, NumPy is a unique puzzle game. The rule is very simple: you can learn within 30s, but the puzzle is really challenging. You have to be smart and logical enough to solve the problem. **THE GAMEPLAY The objective of the game is to make the number of the block in the top layer equal to the target. You will have to swap the position of the blocks in the bottom layer by pressing or dragging. The number of a block in the higher layer is equal to the sum of the number of the blocks below. And the number of the blocks in the bottom must stay between 1 and 7 without repetition. You will understand the gameplay easily just the moment you start playing this block number puzzle game. Whether you are looking for an easy number matching game to play alone or a fun yet challenging match puzzle game to play with friends, install NumPy right now. ** KEY FEATURES: # Numpy is a puzzle game that helps you improve your cognitive skills. To train your brain and sharpen your focus, our number puzzle works outstandingly. # This puzzle game is designed for both adults and kids so everyone can play it anytime. # The gameplay is easy but mastering this puzzle game is challenging # There are numerous levels in this number puzzle game, so you never run out of options. # Our math puzzle is absolutely free of cost and can be played offline. Install NumPy – Number Puzzle game on your iOS device for free and test your brain right away!
WordBound
Engage your mind daily with unique mini crossword puzzles generated by an advanced algorithm. Enjoy a clean, minimalist interface and track your progress with solve streaks. Perfect for quick mental workouts anytime.
- Daily unique mini crossword puzzles
- Algorithmic puzzle generation
- Clean and minimalist interface
- Progress tracking for streaks
- No timers by default
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Master your mind every morning with WordBound, the premier daily mini crossword experience designed for the modern brain. WordBound isn't just another word game; it is an infinite puzzle engine. Powered by a proprietary crossword algorithm, WordBound generates a brand-new, unique mini crossword every single day—indefinitely. Our algorithmic approach ensures you never see the same grid twice. Why Choose WordBound? Daily Mini Puzzles: A fresh, bite-sized crossword is ready for you every morning. Perfect for your commute, coffee break, or bedtime routine. Clean & Minimalist: No clutter, no timers (unless you want them), just pure word-solving bliss. Track Your Progress: View your solve streaks and total number of solved puzzles. The Algorithmic Advantage Unlike traditional apps that rely on a static database of pre-written puzzles, WordBound uses procedural generation logic. This means our puzzles are: Always Unique: You will never repeat a board. Balanced: Grids are optimized for "flow," ensuring every clue has a logical cross-reference. Perfect for Fans of: If you enjoy the NYT Mini Crossword, Wordle, Spelling Bee, or Sudoku, WordBound is your next daily obsession. It combines the classic logic of a crossword with the infinite replayability of a digital-first word game.
Screenshots
Verdict
The clearest difference is in-app purchases: NumPy at none against WordBound's 2. NumPy also leads on device support (3 vs 1) and iOS requirement (12.0 vs 18.0). On price and ads 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. WordBound sells 2 in-app purchases, starting at $4.99 per month. NumPy asks for nothing beyond the download.
| Parameter | NumPy | WordBound |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 days | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 30 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Kwun Yu Lam | William Lamberti |
In-app purchases
NumPy
No in-app purchases
WordBound
- Monthly$4.991 Month
- Annually$44.991 Year









