# Maze Ball (Puzzle) vs Difference Grid

The clearest difference is update cadence: Difference Grid at every 9 days against Maze Ball (Puzzle)'s every 9 months. Maze Ball (Puzzle)'s advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Maze Ball (Puzzle) sells 1 one-off in-app purchase and Difference Grid sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Maze Ball (Puzzle) ships an update every 9 months, Difference Grid every 9 days. The most recent releases landed on October 25, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Maze Ball (Puzzle) | Difference Grid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/difference-grid/id6476205676/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 9 days** |
| Monetization | — | Free with in-app purchases |
| Size | 55 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Marcelo Pars](https://appshunter.io/developer/1209823528) | [Mark Hamner](https://appshunter.io/developer/1726199920) |

## What reviewers say

### Maze Ball (Puzzle)

[App page](https://appshunter.io/ios/app/maze-ball-puzzle/id1501959893)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 4 EXTRA PLAY MODES | $1.99 | one-time |


### Difference Grid

[App page](https://appshunter.io/ios/app/difference-grid/id6476205676)

A fresh take on "spot the difference" games where players find differing tiles between two grids. Each level increases the challenge with more differences to locate before time expires. Incorrect guesses deduct precious seconds from the clock.

**Highlights:** Find differences between grids, Increasingly challenging levels, Time-based gameplay, Penalties for wrong answers, Intuitive tile-matching mechanic

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Tokens | $0.99 | one-time |
| 5 Tokens | $0.99 | one-time |


## Frequently asked questions

### Is Maze Ball (Puzzle) free?

Maze Ball (Puzzle) is free to download, with in-app purchases available.

### Is Difference Grid free?

Difference Grid is free to download, with in-app purchases available.

### Do Maze Ball (Puzzle) or Difference Grid have ads?

Neither Maze Ball (Puzzle) nor Difference Grid shows ads.

### Which is updated more often, Maze Ball (Puzzle) or Difference Grid?

Maze Ball (Puzzle) ships an update every 9 months, and Difference Grid every 9 days. Most recently, Maze Ball (Puzzle) was updated on October 25, 2026 and Difference Grid on November 4, 2026.

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