NumberGrid vs Checkers by SNG
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
NumberGrid
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NumberGrid is a board game, somehow similar to Sudoku. You have a 6x6 grid. Each cell contains a number, 0 to 9; some of them are shown, some other are hidden. On the right of each row, and at the bottom of each column, the sum is shown of all the elements of that row, or column. Matching these indications, you have to guess the values assigned to hidden cells. To unveil a cell, just tap on it: a numerical keyboard will appear, and you can enter the number you guessed. If your guess was correct, the cell will assume a yellow background, and the hidden digit will be shown. If your guess was wrong, you still have two more attempts (three in total) to strike the right value; otherwise the hidden digit will be shown with a gray background, and your move will be marked as a fault. When all the cells will be unveiled, an alert message will notify your success, or the total number of faults. Before starting a new game, you can choose the level: Easy or Difficult: this will affect the starting number of exposed cells.
Checkers by SNG
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Checkers (Draughts) is available for iOS devices for free. Play it anywhere without internet. Checkers by SNG includes: - Great graphics - 4 different difficulty levels - Smart AI - Undo feature - Player stats - Unique and stylish board designs Continue playing where you left whenever you want. Our game uses American Checkers / English Draughts rules. Checkers is a table game with millions of fan. Join us and show your skill.
Screenshots
Verdict
The clearest difference is price: Checkers by SNG at Free against NumberGrid's $0.99. Checkers by SNG also leads on update cadence (every 11 months vs every 56 months) and iOS requirement (11.0 vs 13.2). NumberGrid's advantage is ads (none vs shown). On in-app purchases 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
Checkers by SNG is free to download; NumberGrid costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
NumberGrid ships an update every 56 months, Checkers by SNG every 11 months. The most recent releases landed on June 11, 2026 and October 6, 2026 respectively.
| Parameter | NumberGrid | Checkers by SNG |
|---|---|---|
| Price | $0.99 | Free โ better |
| Update frequency | Every 56 months | Every 11 months โ better |
| Ads | No โ better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod โ better |
| Requires iOS | 13.2 | 11.0 โ better |
| Further details โ not scored | ||
| Size | 1 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | Luigi Fonti | SNG ICT |
In-app purchases
NumberGrid
No in-app purchases
Checkers by SNG
No in-app purchases
Questions
Is NumberGrid free?
Is Checkers by SNG free?
Do NumberGrid or Checkers by SNG have ads?
Which is updated more often, NumberGrid or Checkers by SNG?
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