# H20 vs Campus AR

The clearest difference is update cadence: Campus AR at every 10 days against H20's every 9 months. Campus AR also leads on iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

H20 ships an update every 9 months, Campus AR every 10 days. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | H20 | Campus AR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/campus-ar/id6740848800/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 10 days** |
| Monetization | Free | Free |
| Size | 64 MB | 61 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [ROCKETSOFT OOO](https://appshunter.io/developer/859578392) | [IA Dalee OOO](https://appshunter.io/developer/561980724) |

## What reviewers say

### H20

[App page](https://appshunter.io/ios/app/h20-profi/id1509000590)

Book your car wash appointment online to avoid queues. Find and reserve a spot at various car wash locations without waiting.

**Highlights:** Online appointment booking, Find car wash locations, Reserve a time slot, Avoid queues, Multiple locations

**Features:** macOS Compatibility

**In-app purchases:** none


### Campus AR

[App page](https://appshunter.io/ios/app/campus-ar/id6740848800)

Navigate campus environments with an augmented reality overlay. Build 3D routes and engage in themed quests for tours and events, transforming your campus journey into an adventure.

**Highlights:** 3D route building, Augmented reality navigation, Themed quests, Campus tours, Event participation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is H20 free?

H20 is free to download, with no in-app purchases.

### Is Campus AR free?

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

### Do H20 or Campus AR have ads?

Neither H20 nor Campus AR shows ads.

### Which is updated more often, H20 or Campus AR?

H20 ships an update every 9 months, and Campus AR every 10 days. Most recently, H20 was updated on October 24, 2026 and Campus AR on October 12, 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.*