# NumberGrid vs Checkers by SNG

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.

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.

## The numbers

| Metric | NumberGrid | Checkers by SNG |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 56 months | **Every 11 months** |
| Size | 1 MB | 64 MB |
| Requires iOS | 13.2 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Luigi Fonti](https://appshunter.io/developer/360904185) | [SNG ICT](https://appshunter.io/developer/492560353) |

## What reviewers say

### NumberGrid

[App page](https://appshunter.io/ios/app/numbergrid/id403296516)

**Features:** macOS Compatibility

**In-app purchases:** none


### Checkers by SNG

[App page](https://appshunter.io/ios/app/checkers-by-sng/id1543669960)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is NumberGrid free?

NumberGrid costs $0.99, with no in-app purchases.

### Is Checkers by SNG free?

Checkers by SNG is free to download, with no in-app purchases.

### Do NumberGrid or Checkers by SNG have ads?

Checkers by SNG shows ads; NumberGrid does not.

### Which is updated more often, NumberGrid or Checkers by SNG?

NumberGrid ships an update every 56 months, and Checkers by SNG every 11 months. Most recently, NumberGrid was updated on June 11, 2026 and Checkers by SNG on October 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*