# WTA Mobile vs ChangeDZ

The clearest difference is ads: WTA Mobile at none against ChangeDZ's shown. WTA Mobile also leads on iOS requirement (13.4 vs 15.1). ChangeDZ's advantage is update cadence (every 2 days vs every 2 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

WTA Mobile ships an update every 2 months, ChangeDZ every 2 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | WTA Mobile | ChangeDZ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 days** |
| Size | 30 MB | 43 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MKS (Switzerland) SA](https://appshunter.io/developer/375940943) | [Abdelfettah Latrache](https://appshunter.io/developer/1681970712) |

## What reviewers say

### WTA Mobile

[App page](https://appshunter.io/ios/app/wta-mobile/id1583520688)

**Features:** macOS Compatibility

**In-app purchases:** none


### ChangeDZ

[App page](https://appshunter.io/ios/app/changedz/id6755936381)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WTA Mobile free?

WTA Mobile is free to download, with no in-app purchases.

### Is ChangeDZ free?

ChangeDZ is free to download, with no in-app purchases.

### Do WTA Mobile or ChangeDZ have ads?

ChangeDZ shows ads; WTA Mobile does not.

### Which is updated more often, WTA Mobile or ChangeDZ?

WTA Mobile ships an update every 2 months, and ChangeDZ every 2 days. Most recently, WTA Mobile was updated on November 3, 2026 and ChangeDZ on October 30, 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.*