# VO2 vs Walk the Parks

The clearest difference is in-app purchases: VO2 at none against Walk the Parks's 9. VO2 also leads on iOS requirement (15.6 vs 17.0). Walk the Parks's advantage is update cadence (weekly vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Walk the Parks sells 9 one-off in-app purchases. VO2 asks for nothing beyond the download.

VO2 ships an update every 4 months, Walk the Parks weekly. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | VO2 | Walk the Parks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (7 ratings)](https://appshunter.io/ios/app/walk-the-parks/id6806242583/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 31 MB | 2 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [V O TWO GYM](https://appshunter.io/developer/1782086395) | [sam swenson](https://appshunter.io/developer/6806242585) |

## What reviewers say

### VO2

[App page](https://appshunter.io/ios/app/vo2/id6738731923)

**Features:** macOS Compatibility

**In-app purchases:** none


### Walk the Parks

[App page](https://appshunter.io/ios/app/walk-the-parks/id6806242583)

This app transforms your daily steps into immersive virtual hikes through scenic global parks. It visually represents your progress on real routes, complete with changing weather and day/night cycles. Earn collectible stamps for completing journeys and relive your adventures.

**Highlights:** Virtual hikes based on real steps, Dynamic weather and day/night cycles, Illustrated park journeys, Collectible passport stamps, Offline functionality, Customizable hiker avatar

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| World Summits | $4.99 | one-time |
| Canada | $4.99 | one-time |
| Patagonia | $4.99 | one-time |
| Long Trails | $4.99 | one-time |
| Japan | $4.99 | one-time |
| New Zealand | $4.99 | one-time |
| Europe | $4.99 | one-time |
| Himalaya | $4.99 | one-time |
| Full Passport | $14.99 | one-time |


## Frequently asked questions

### Is VO2 free?

VO2 is free to download, with no in-app purchases.

### Is Walk the Parks free?

Walk the Parks is free to download, with in-app purchases available.

### Do VO2 or Walk the Parks have ads?

Neither VO2 nor Walk the Parks shows ads.

### Which is updated more often, VO2 or Walk the Parks?

VO2 ships an update every 4 months, and Walk the Parks weekly. Most recently, VO2 was updated on October 6, 2026 and Walk the Parks on October 10, 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.*