# Z3 Control vs Frequency Gen

The clearest difference is ads: Z3 Control at none against Frequency Gen's shown. Z3 Control also leads on update cadence (every 2 weeks vs every 3 months) and iOS requirement (9.3 vs 15.0). 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.

Z3 Control ships an update every 2 weeks, Frequency Gen every 3 months. The most recent releases landed on October 6, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Z3 Control | Frequency Gen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.1 (10 ratings)](https://appshunter.io/ios/app/z3-control/id1284883424/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 15 MB | 6 MB |
| Requires iOS | **9.3** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ELAC Americas Inc.](https://appshunter.io/developer/1547394447) | [Nina Lobadina](https://appshunter.io/developer/1875984972) |

## What reviewers say

### Z3 Control

[App page](https://appshunter.io/ios/app/z3-control/id1284883424)

Manage your speaker's audio settings and network connection directly from your smartphone. Adjust volume, enhance bass, and connect wirelessly without needing cables. Stay updated with the latest features through firmware checks.

**Highlights:** Adjust speaker volume, Enhance bass, Wireless network setup, Check for firmware updates, Access new features

**Features:** macOS Compatibility

**In-app purchases:** none


### Frequency Gen

[App page](https://appshunter.io/ios/app/frequency-gen/id6758956523)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Z3 Control free?

Z3 Control is free to download, with no in-app purchases.

### Is Frequency Gen free?

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

### Do Z3 Control or Frequency Gen have ads?

Frequency Gen shows ads; Z3 Control does not.

### Which is updated more often, Z3 Control or Frequency Gen?

Z3 Control ships an update every 2 weeks, and Frequency Gen every 3 months. Most recently, Z3 Control was updated on October 6, 2026 and Frequency Gen on October 1, 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.*