# Maps Tools,GPS tracking,Speed vs Zef

The clearest difference is price: Zef at Free against Maps Tools,GPS tracking,Speed's $0.99. Zef also leads on review sentiment (91% vs 50%) and update cadence (fortnightly vs every 6 months). Maps Tools,GPS tracking,Speed's advantage is in-app purchases (none vs 3) and iOS requirement (12.0 vs 15.0). On ads there is nothing between them.

Zef is free to download; Maps Tools,GPS tracking,Speed costs $0.99 up front. Zef sells 3 in-app purchases, starting at $6.99 per month. Maps Tools,GPS tracking,Speed asks for nothing beyond the download.

Maps Tools,GPS tracking,Speed ships an update every 6 months, Zef fortnightly. The most recent releases landed on November 3, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Maps Tools,GPS tracking,Speed | Zef |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.6 (41 ratings)](https://appshunter.io/ios/app/zef/id1447673572/reviews)** |
| Number of ratings | — | **41** |
| Positive reviews | 50.0% of reviews | **90.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | Paid | **Freemium** |
| Size | 4 MB | 43 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Laurent Simond](https://appshunter.io/developer/949469480) | [David Kieffer](https://appshunter.io/developer/1341935892) |

## What reviewers say

### Maps Tools,GPS tracking,Speed

[App page](https://appshunter.io/ios/app/maps-toolsgps-trackingspeed/id1297931710)

This app provides a suite of tools for map navigation and measurement. It offers GPS tracking to record journeys, calculate speed and distance, and display altitude. Users can also measure distances and azimuths between locations, orient their device with acoustic aiming, and view GPS information and compass readings.

**Highlights:** GPS tracking and travel recording, Speed, distance, and altitude measurement, Azimuth and distance between two locations, Acoustic aiming and GPS direction, Compass correction and display, Swiss mountains display with altitude filter

**Features:** Vision Pro support

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Maps Tools,GPS tracking,Speed free?

Maps Tools,GPS tracking,Speed costs $0.99, with no in-app purchases.

### Is Zef free?

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

### Do Maps Tools,GPS tracking,Speed or Zef have ads?

Neither Maps Tools,GPS tracking,Speed nor Zef shows ads.

### Which is updated more often, Maps Tools,GPS tracking,Speed or Zef?

Maps Tools,GPS tracking,Speed ships an update every 6 months, and Zef fortnightly. Most recently, Maps Tools,GPS tracking,Speed was updated on November 3, 2026 and Zef on November 2, 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.*