# Balls. vs Zadx

The clearest difference is ads: Zadx at none against Balls.'s shown. Zadx also leads on update cadence (every 2 months vs every 39 months). On price, review sentiment, in-app purchases and monetization model there is nothing between them.

Both are free to download. Balls. sells 1 one-off in-app purchase and Zadx sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Balls. ships an update every 39 months, Zadx every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Balls. | Zadx |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/balls/id1496340087/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 39 months | **Every 2 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 123 MB | 4 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kamil Kucma](https://appshunter.io/developer/951837687) | [Carlos Aviles Software](https://appshunter.io/developer/397676103) |

## What reviewers say

### Balls.

[App page](https://appshunter.io/ios/app/balls/id1496340087)

A puzzle game where you strategically move balls to clear space and prevent the board from becoming overcrowded. Utilize special balls like Jumpers and Bombs to create opportunities and achieve high scores.

**Highlights:** Strategic ball movement, Board space management, Special power-up balls (Jumper, Bomb), High score challenges, Intuitive gameplay

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | one-time |


### Zadx

[App page](https://appshunter.io/ios/app/zadx/id1506605159)

A deceptively simple yet challenging puzzle game that tests your logic and problem-solving skills. Navigate through increasingly complex levels with intuitive controls.

**Highlights:** Simple gameplay mechanics, Challenging puzzles, Intuitive controls, Multiple levels, Logic testing

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small support | $0.99 | one-time |
| Medium reward | $2.99 | one-time |
| Generous reward | $5.99 | one-time |


## Frequently asked questions

### Is Balls. free?

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

### Is Zadx free?

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

### Do Balls. or Zadx have ads?

Balls. shows ads; Zadx does not.

### Which is updated more often, Balls. or Zadx?

Balls. ships an update every 39 months, and Zadx every 2 months. Most recently, Balls. was updated on October 24, 2026 and Zadx on October 24, 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.*