# Onairparking vs ImmuniGuide

The clearest difference is update cadence: ImmuniGuide at every 10 days against Onairparking's every 3 weeks. Onairparking's advantage is iOS requirement (15.1 vs 26.2). On price, ads, in-app purchases and device support there is nothing between them.

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

Onairparking ships an update every 3 weeks, ImmuniGuide every 10 days. The most recent releases landed on October 27, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Onairparking | ImmuniGuide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (21 ratings)](https://appshunter.io/ios/app/onairparking/id6444409018/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | Free | — |
| Size | 51 MB | 3 MB |
| Requires iOS | **15.1** | 26.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Noson](https://appshunter.io/developer/1638991337) | [Katrina Heppelmann](https://appshunter.io/developer/1866211714) |

## What reviewers say

### Onairparking

[App page](https://appshunter.io/ios/app/onairparking/id6444409018)

Easily find and reserve parking at airports and in cities nationwide. Compare prices, book your spot in seconds, and enjoy free cancellation. Get directions and reminders for a stress-free parking experience.

**Highlights:** Reserve parking ahead of time, Compare parking prices, Free cancellation, Access reservations and directions, Link to live driving directions, Membership discounts

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

**In-app purchases:** none


### ImmuniGuide

[App page](https://appshunter.io/ios/app/immuniguide/id6757342121)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Onairparking free?

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

### Is ImmuniGuide free?

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

### Do Onairparking or ImmuniGuide have ads?

Neither Onairparking nor ImmuniGuide shows ads.

### Which is updated more often, Onairparking or ImmuniGuide?

Onairparking ships an update every 3 weeks, and ImmuniGuide every 10 days. Most recently, Onairparking was updated on October 27, 2026 and ImmuniGuide on October 11, 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.*