# Trigon VTS vs E

The clearest difference is update cadence: E at every 3 weeks against Trigon VTS's every 4 months. Trigon VTS's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, 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.

Trigon VTS ships an update every 4 months, E every 3 weeks. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Trigon VTS | E |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 47 MB | 4 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [MOHIT HIRANI](https://appshunter.io/developer/1606700440) | [Rajat Srivastava](https://appshunter.io/developer/6788875053) |

## What reviewers say

### Trigon VTS

[App page](https://appshunter.io/ios/app/trigon-vts/id6482853479)

**Features:** macOS Compatibility

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e-zero-pure-petrol-finder/id6788875051)

Find stations selling zero-ethanol petrol for older vehicles. Displays nearby E0 pumps, driving directions, and station details like opening hours and contact information. Works offline and prioritizes user privacy.

**Highlights:** Locate nearest E0 petrol pumps, Driving directions via Apple/Google Maps, View all E0 stations on a map, Filter by fuel type and brand, Display station details (hours, address, contact), Offline functionality, No ads or trackers

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

**In-app purchases:** none


## Frequently asked questions

### Is Trigon VTS free?

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

### Is E free?

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

### Do Trigon VTS or E have ads?

Neither Trigon VTS nor E shows ads.

### Which is updated more often, Trigon VTS or E?

Trigon VTS ships an update every 4 months, and E every 3 weeks. Most recently, Trigon VTS was updated on October 27, 2026 and E 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.*