# OPark vs Project Engineer

The clearest difference is in-app purchases: OPark at none against Project Engineer's 4. Project Engineer's advantage is update cadence (weekly vs monthly) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Project Engineer sells 4 in-app purchases, starting at $5.99 per month. OPark asks for nothing beyond the download.

OPark ships an update monthly, Project Engineer weekly. The most recent releases landed on October 18, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | OPark | Project Engineer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/opark/id6449750852/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 4.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free | — |
| Size | 111 MB | 73 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [VPARK PTY LTD](https://appshunter.io/developer/1062853338) | [Shaw Abrey](https://appshunter.io/developer/1896164755) |

## What reviewers say

### OPark

[App page](https://appshunter.io/ios/app/opark/id6449750852)

Easily pay for parking at numerous locations throughout Australia. This app simplifies the process of finding and paying for parking spaces, making your journey smoother.

**Highlights:** Pay for parking, Participating locations, Across Australia, Streamlined payment

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

**In-app purchases:** none

**What reviewers complain about**

- 🔒 Privacy concerns
- 🐛 App not working
- 🔒 Privacy breach
- 🐛 Can't access account
- 💰 Cash grab

**Reported bugs**

- Login reset does not work
- Can't log in
- App not updating
- Unable to login
- Forced migration issues


### Project Engineer

[App page](https://appshunter.io/ios/app/project-engineer/id6766019250)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $5.99 | per month |
| Premium | $12.99 | per month |
| Pro (Annual) | $49.99 | per year |
| Premium (Annual) | $99.99 | per year |


## Frequently asked questions

### Is OPark free?

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

### Is Project Engineer free?

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

### Do OPark or Project Engineer have ads?

Neither OPark nor Project Engineer shows ads.

### Which is updated more often, OPark or Project Engineer?

OPark ships an update monthly, and Project Engineer weekly. Most recently, OPark was updated on October 18, 2026 and Project Engineer on October 8, 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.*