# ZDT vs Driven Performance

The clearest difference is iOS requirement: Driven Performance at 13.0 against ZDT's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

ZDT ships an update every 6 months, Driven Performance daily. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ZDT | Driven Performance |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Daily** |
| Size | 41 MB | 53 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Zachariah Dodge](https://appshunter.io/developer/1705070567) | [Jason Adams](https://appshunter.io/developer/1834973988) |

## What reviewers say

### ZDT

[App page](https://appshunter.io/ios/app/zdt-online/id6463812665)

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

**In-app purchases:** none


### Driven Performance

[App page](https://appshunter.io/ios/app/driven-performance/id6751421161)

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

**In-app purchases:** none


## Frequently asked questions

### Is ZDT free?

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

### Is Driven Performance free?

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

### Do ZDT or Driven Performance have ads?

Neither ZDT nor Driven Performance shows ads.

### Which is updated more often, ZDT or Driven Performance?

ZDT ships an update every 6 months, and Driven Performance daily. Most recently, ZDT was updated on October 30, 2026 and Driven Performance on October 25, 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.*