# Zef vs Volexa

The clearest difference is update cadence: Volexa at every 4 days against Zef's fortnightly. Zef's advantage is device support (5 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Zef sells 3 in-app purchases, starting at $6.99 per month and Volexa sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Zef ships an update fortnightly, Volexa every 4 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Zef | Volexa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (41 ratings)](https://appshunter.io/ios/app/zef/id1447673572/reviews)** | — |
| Number of ratings | **41** | — |
| Positive reviews | 90.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | Freemium | — |
| Size | 43 MB | 60 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod, Mac, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [David Kieffer](https://appshunter.io/developer/1341935892) | [SIA Digital Development Services](https://appshunter.io/developer/1859777905) |

## What reviewers say

### Zef

[App page](https://appshunter.io/ios/app/zef/id1447673572)

Track and organize your rides for various sports, including nautical activities. Features include race organization, jump height estimation, and social sharing of sessions and spots. Integrates with Health app for comprehensive data recording.

**Highlights:** Race organization and championship management, Jump height estimation using drone technology, Support for a wide range of sports, GPX file import from watches, Health app integration, Social feed for friends and spots, Live tracking and notifications

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium for one  month | $6.99 | per month |
| Summit for one year | $26.99 | per year |
| Premium for one year | $34.99 | per year |


### Volexa

[App page](https://appshunter.io/ios/app/volexa/id6809206982)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Organizer Monthly | $9.99 | per month |
| Venue Monthly | $49.99 | per month |


## Frequently asked questions

### Is Zef free?

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

### Is Volexa free?

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

### Do Zef or Volexa have ads?

Neither Zef nor Volexa shows ads.

### Which is updated more often, Zef or Volexa?

Zef ships an update fortnightly, and Volexa every 4 days. Most recently, Zef was updated on November 6, 2026 and Volexa on October 31, 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.*