# DriveZero! vs Via

The clearest difference is in-app purchases: Via at none against DriveZero!'s 2. Via also leads on update cadence (every 6 days vs every 3 weeks). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. DriveZero! sells 2 in-app purchases, starting at $3.00 per month. Via asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for DriveZero! against 5.0 for Via. Both are backed by a comparable volume of ratings — 3 and 6 respectively.

DriveZero! ships an update every 3 weeks, Via every 6 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | DriveZero! | Via |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/drivezero/id6670489820/reviews) | [5.0 (6 ratings)](https://appshunter.io/ios/app/via-group-travel/id6740332067/reviews) |
| Number of ratings | 3 | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 93 MB | 105 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Drive Zero, LLC](https://appshunter.io/developer/1766504362) | [Via Travel, LLC](https://appshunter.io/developer/1789535094) |

## What reviewers say

### DriveZero!

[App page](https://appshunter.io/ios/app/drivezero/id6670489820)

Track your vehicle's CO2 emissions in real-time and offset your carbon footprint through certified projects. Get insights to reduce your impact and join a community dedicated to fighting climate change.

**Highlights:** Real-time CO2 emission tracking, Weekly and monthly emission reports, Tips to reduce environmental impact, Purchase carbon offsets, Community building

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MonthlySubscrption | $3.00 | per month |
| YearlySubscription | $30.00 | per year |


### Via

[App page](https://appshunter.io/ios/app/via-group-travel/id6740332067)

This app connects people through shared travel experiences. Discover destinations, plan group trips with hosts, and manage all aspects of your journey in one place. It facilitates expense tracking, group chat, and photo sharing for seamless group adventures.

**Highlights:** Discover and join group trips, Track and split expenses, Group chat and polls, Share photos and videos, Customizable itineraries, Shared packing lists

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

**In-app purchases:** none


## Frequently asked questions

### Is DriveZero! free?

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

### Is Via free?

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

### Which has better reviews, DriveZero! or Via?

DriveZero! and Via are both rated 5.0 out of 5 on the App Store, from 3 and 6 ratings respectively.

### Do DriveZero! or Via have ads?

Neither DriveZero! nor Via shows ads.

### Which is updated more often, DriveZero! or Via?

DriveZero! ships an update every 3 weeks, and Via every 6 days. Most recently, DriveZero! was updated on October 30, 2026 and Via on October 30, 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.*