iBuilder vs Sudoku
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
iBuilder
This is a creative building game where you can construct anything you imagine using over 60 block types. Design entire cities with customizable terrain, realistic graphics, and dynamic environmental effects.
- Build castles, docks, mansions, and more
- Over 60 different block types
- Random terrain generation
- Customizable island size and vegetation
- 360-degree camera control
- Realistic water, sky, and sun effects
- Save up to 3 worlds
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iBuilder is the ultimate building game! Build castles, docks, mansions, seawalls, towers, and anything else you can imagine. Use over 60 different types of blocks to build your own city and your own world! iBuilder is an incredible construction game that features: - Random terrain generation - Choose the number of islands and their height and width - Choose the number of vegetation on each island With iBuilder, you can quickly design an entire city with blocks, using our simple interface. You can move the camera 360 degrees, zoom, and pan in all directions. The game features realistic water effects, sky movement, and the sun even rotates throughout the day! The building materials are cement, brick, glass, tile, grass, bushes, rusted steel, stainless steel, gravel, dirt, sand, rock, and much more! iBuilder features: - Slots to save 3 worlds - Choose any block texture you want - Advanced OpenGL graphics with shading - Music and sound effects - High-resolution textures - Made for all iOS devices iBuilder is brought to you by the makers of iRollerCoaster and iBASEjump. Have fun with iBuilder and build your dreams!
Sudoku
Engage in a classic Sudoku experience with puzzles ranging from beginner to expert levels. Track your progress with detailed statistics, compete against global records, and enjoy a paper-like playing mode. Solve daily challenges to earn extra points and improve your ranking.
- Multiple difficulty levels
- Timed challenges with par and record times
- Detailed statistics and performance graphs
- Daily challenges for extra points
- Offline puzzle play
- Paper experience mode
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Free, easy-to-use Sudoku with puzzles in levels from absolute beginner to experts and beyond. All puzzles are tested and comes with a timer with par time, median time and world record time to beat. To help you improve your results there are ranking/world ranking, statistics and performance graphs, as well as mental age estimate. A built-in tutorial will get you started and helpers can be turned on/off as you like. Two playing modes for fast playing early and late in the game. There is even a "paper experience" mode for those who like to play Sudoku with pencil and paper. Solve the daily challenge and get extra points to improve your ranking! Offline puzzles - no need for an internet connection.
Screenshots
Verdict
The clearest difference is rating: Sudoku at 5.0 against iBuilder's 2.2. Sudoku also leads on in-app purchases (none vs 1) and update cadence (every 4 weeks vs every 29 months). iBuilder's advantage is ads (none vs shown) and ratings volume (12 vs 2). On price 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. iBuilder sells 1 one-off in-app purchase. Sudoku asks for nothing beyond the download.
Sudoku holds the better App Store score, 5.0 against 2.2. That said, the two scores are not equally well evidenced: iBuilder has 12 ratings behind it against 2, so its average is the more settled of the two.
iBuilder ships an update every 29 months, Sudoku every 4 weeks. The most recent releases landed on June 11, 2026 and September 10, 2026 respectively.
| Parameter | iBuilder | Sudoku |
|---|---|---|
| Price | Free | Free |
| Rating | 2.2 (12 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 16.4% of reviews | — |
| Number of ratings | 12 — better | 2 |
| Update frequency | Every 29 months | Every 4 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 8.0 — better |
| Further details — not scored | ||
| Size | 18 MB | 85 MB |
| Age rating | 4+ | 4+ |
| Developer | Sea Venture LLC | Tilde AS |
Customer experience
iBuilder
Sudoku
Bugs and requests
iBuilder
Reported bugs
2 issues- Blocks disappearing after placement
- Inability to delete or move placed blocks
Requested features
3 requests- Ability to modify terrain
- Addition of characters and wildlife
- More building options and tools
Sudoku
Not enough reviews yet to summarise bugs or requests.
In-app purchases
iBuilder
- iBuilder$1.99
Sudoku
No in-app purchases









