# Veggie Challenge vs GreenTrax

The clearest difference is in-app purchases: Veggie Challenge at none against GreenTrax's 4. Veggie Challenge also leads on ratings volume (122 vs 1) and update cadence (every 2 weeks vs every 5 weeks). GreenTrax's advantage is rating (5.0 vs 4.8). On price and ads there is nothing between them.

Both are free to download. GreenTrax sells 4 one-off in-app purchases. Veggie Challenge asks for nothing beyond the download.

GreenTrax holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Veggie Challenge has 122 ratings behind it against 1, so its average is the more settled of the two.

Veggie Challenge ships an update every 2 weeks, GreenTrax every 5 weeks. The most recent releases landed on October 25, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Veggie Challenge | GreenTrax |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (122 ratings)](https://appshunter.io/ios/app/veggie-challenge/id1513168678/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/greentrax/id6742363398/reviews)** |
| Number of ratings | **122** | 1 |
| Positive reviews | 91.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 57 MB | 2 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Stichting ProVeg](https://appshunter.io/developer/1513168677) | [Brian Buck](https://appshunter.io/developer/999869732) |

## What reviewers say

### Veggie Challenge

[App page](https://appshunter.io/ios/app/veggie-challenge/id1513168678)

Embark on a 30-day journey to a more plant-based diet with this free challenge. Discover new flavors, receive daily guidance, access hundreds of recipes, and connect with a supportive community. Track your progress and meal plans effortlessly.

**Highlights:** 30-day plant-based diet challenge, Daily tips and rewards, Hundreds of recipes, Weekly meal planning, Impact calculation, Community support

**In-app purchases:** none

**What reviewers like**

- 👍 Great motivator for eating healthier
- 💡 Provides valuable information and learning
- 😋 Delicious and varied recipes
- 📝 Helpful shopping list feature
- ✨ Easy to use and navigate

**What reviewers complain about**

- 🐛 App crashes when accessing challenge/roadmap
- 🐛 App won't open or respond
- 💡 Wish for a sorting function for recipes
- 💡 Wish to add own recipes
- 💡 Wish for descriptions on some recipes

**Reported bugs**

- App won't open
- App does not respond
- App crashes when accessing the challenge/roadmap

**Requested features**

- Sorting function for recipes
- Ability to add own recipes
- Descriptions for all recipes
- Option to view recipes without starting the challenge


### GreenTrax

[App page](https://appshunter.io/ios/app/greentrax/id6742363398)

This app records your human-powered journeys, calculating your carbon footprint reduction. It visualizes your progress with charts and savings equivalents, and can import commute data from Strava.

**Highlights:** Tracks human-powered commutes, Calculates carbon savings, Displays savings equivalencies, Visualizes data with charts, Strava read-only import

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nice Donation | $0.99 | one-time |
| Big Donation | $4.99 | one-time |
| Generous Donation | $9.99 | one-time |
| Supporter Donation | $19.99 | one-time |


## Frequently asked questions

### Is Veggie Challenge free?

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

### Is GreenTrax free?

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

### Which has better reviews, Veggie Challenge or GreenTrax?

GreenTrax is rated higher. Veggie Challenge averages 4.8 out of 5 from 122 ratings, while GreenTrax averages 5.0 from 1 ratings.

### Do Veggie Challenge or GreenTrax have ads?

Neither Veggie Challenge nor GreenTrax shows ads.

### Which is updated more often, Veggie Challenge or GreenTrax?

Veggie Challenge ships an update every 2 weeks, and GreenTrax every 5 weeks. Most recently, Veggie Challenge was updated on October 25, 2026 and GreenTrax on October 13, 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.*