# OPark vs Fluid.

The clearest difference is update cadence: OPark at monthly against Fluid.'s every 5 months. 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.

OPark ships an update monthly, Fluid. every 5 months. The most recent releases landed on October 14, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | OPark | Fluid. |
| --- | --- | --- |
| 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 | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | Free | — |
| Size | 111 MB | 12 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [VPARK PTY LTD](https://appshunter.io/developer/1062853338) | [Michael Sun](https://appshunter.io/developer/1810156029) |

## 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


### Fluid.

[App page](https://appshunter.io/ios/app/fluid/id6744957976)

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

**In-app purchases:** none


## Frequently asked questions

### Is OPark free?

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

### Is Fluid. free?

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

### Do OPark or Fluid. have ads?

Neither OPark nor Fluid. shows ads.

### Which is updated more often, OPark or Fluid.?

OPark ships an update monthly, and Fluid. every 5 months. Most recently, OPark was updated on October 14, 2026 and Fluid. on October 2, 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.*