# OpenMetano vs ZigZag

The clearest difference is update cadence: ZigZag at daily against OpenMetano's every 3 weeks. OpenMetano's advantage is iOS requirement (9.0 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. OpenMetano sells 1 one-off in-app purchase and ZigZag sells 9 in-app purchases, starting at $0.49 per 7 days. Whichever you choose, the download price is not the number that matters.

OpenMetano ships an update every 3 weeks, ZigZag daily. The most recent releases landed on November 1, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | OpenMetano | ZigZag |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 82.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 29 MB | 167 MB |
| Requires iOS | **9.0** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tommaso Madonia](https://appshunter.io/developer/484226815) | [The Stolen Spot S.R.L.](https://appshunter.io/developer/1782863432) |

## What reviewers say

### OpenMetano

[App page](https://appshunter.io/ios/app/openmetano/id559962052)

Locate Italian compressed natural gas (CNG) stations with this powerful and easy-to-use app. It offers an offline database with station opening hours and supports navigation via your preferred mapping application. Customize your map experience with in-app purchases.

**Highlights:** Find nearest CNG station, Check station opening hours, Offline database, Navigate with favorite apps, Ads-free experience

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pin customization | $0.99 | one-time |


### ZigZag

[App page](https://appshunter.io/ios/app/zigzag-ztl-navigation/id6738909628)

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Settimanale | $0.49 | per 7 days |
| Settimanale | $0.49 | per 7 days |
| ZigZag Pro Settimanale | $3.99 | per 7 days |
| ZigZag Pro Weekly | $8.59 | per 7 days |
| Annuale | $17.99 | per year |
| ZigZag Pro Annual Welcome | $24.99 | per year |
| ZigZag Pro Annuale | $34.99 | per year |
| ZigZag Pro Annual | $45.90 | per year |
| ZigZag Pro a vita | $129.99 | one-time |


## Frequently asked questions

### Is OpenMetano free?

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

### Is ZigZag free?

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

### Do OpenMetano or ZigZag have ads?

Neither OpenMetano nor ZigZag shows ads.

### Which is updated more often, OpenMetano or ZigZag?

OpenMetano ships an update every 3 weeks, and ZigZag daily. Most recently, OpenMetano was updated on November 1, 2026 and ZigZag on November 8, 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.*