Number Place Class vs Sudoku
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
Number Place Class
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It is a Sudoku app that can be enjoyed by beginners to advanced players. When you sove, who solve with as few notes as possible, who suddenly write notes and solve them, who use temporary storage a lot, There are many ways to enjoy Sudoku, It is an application that various people can enjoy. Advertising is a free Sudoku game that will not be displayed unless you go to see it yourself. It has the following features. 1.You can check if there are any mistakes on the way. (!check) 2.You can reset the game if you find a mistake in the early or middle stage and there are many mistakes. (RESET) 3.If you get stuck, a polite hint will be displayed. (? Hint) 4.You can color the memo numbers you wrote down. (Press and hold a number in memo mode) 5.You can make problems such as magazines or newspaper, you can enjoy it anywhere without a pencil and eraser. When entering numbers in pen mode, make sure that there are no mistakes, twice or three times. please put it in. Every quiz has one solution.
Sudoku
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Enjoy a little problem-solving on your commute, on a trip, or during a daily break with Sudoku - Notes Games. Play classic 9ร9 number puzzles offline, with a cute puppy for company. โข Pick easy grids for a relaxed session or hard challenges when you want to think a little longer. Choose a difficulty that suits you, from beginner to experienced player. โข Keep track of possible numbers with notes and pencil marks, then use logic to work out your next move. Each puzzle you solve earns paws you can use to collect dog avatars. Finish a grid, enjoy the achievement, and work toward the next addition to your collection.
Screenshots
Verdict
The clearest difference is in-app purchases: Number Place Class at none against Sudoku's 2. Number Place Class also leads on ads (none vs shown). Sudoku's advantage is iOS requirement (16.0 vs 18.6). On price, update cadence and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Sudoku sells 2 one-off in-app purchases. Number Place Class asks for nothing beyond the download.
Number Place Class ships an update every 6 days, Sudoku every 3 days. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.
| Parameter | Number Place Class | Sudoku |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 days | Every 3 days โ better |
| Ads | No โ better | Yes |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.6 | 16.0 โ better |
| Further details โ not scored | ||
| Size | 6 MB | 147 MB |
| Age rating | 4+ | 4+ |
| Developer | Yukihiro Shioya | KUO CHENG-YEN |
In-app purchases
Number Place Class
No in-app purchases
Sudoku
- bone$0.99
- Unlock perks$2.99
Questions
Is Number Place Class free?
Is Sudoku free?
Do Number Place Class or Sudoku have ads?
Which is updated more often, Number Place Class or Sudoku?
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