# Authenticator App ｀ vs OPark

The clearest difference is rating: OPark at 5.0 against Authenticator App ｀'s 4.3. OPark also leads on in-app purchases (none vs 6) and ads (none vs shown). Authenticator App ｀'s advantage is review sentiment (30% vs 5%) and ratings volume (31 vs 3). On price and device support there is nothing between them.

Both are free to download. Authenticator App ｀ sells 6 in-app purchases, starting at $6.99 per 7 days. OPark asks for nothing beyond the download.

OPark holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Authenticator App ｀ has 31 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 30% of Authenticator App ｀'s written reviews are positive against 5% of OPark's, so the app with the better star average is not the one people write more warmly about.

Authenticator App ｀ ships an update every 2 months, OPark monthly. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Authenticator App ｀ | OPark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (31 ratings)](https://appshunter.io/ios/app/authenticator-app/id6448976943/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/opark/id6449750852/reviews)** |
| Number of ratings | **31** | 3 |
| Positive reviews | **29.9% of reviews** | 4.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 27 MB | 111 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [WISDOM DATA LIMITED](https://appshunter.io/developer/1599668968) | [VPARK PTY LTD](https://appshunter.io/developer/1062853338) |

## What reviewers say

### Authenticator App ｀

[App page](https://appshunter.io/ios/app/authenticator-app/id6448976943)

Enhance your online security with an app that generates time-based one-time passwords (TOTPs) for account access. It offers easy setup, robust security features like PIN and biometric protection, and supports over 1000 applications. Secure your digital identity with an extra layer of protection.

**Highlights:** Generates time-based one-time passwords (TOTPs), Easy account setup via QR code or secret key, PIN code and biometric authentication, Password storage and generation, Supports over 1000 applications, Backup and sync via iCloud

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator Week Plan | $6.99 | per 7 days |
| Authenticator Weekly Trial | $7.99 | per 7 days |
| Authenticator monthly Premium | $9.99 | per month |
| Authenticator Yearly Plan | $39.99 | per year |
| Authenticator Yearly Premium | $39.99 | per year |
| Authenticator Yearly PRO | $49.99 | per year |

**What reviewers like**

- 🔒 Secure authentication
- 💡 Useful for multiple accounts

**What reviewers complain about**

- 💰 Expensive subscription
- 🐛 Unreliable performance
- 🤔 Misleading app description
- 🤯 Difficult to cancel subscription

**Reported bugs**

- Unable to scan QR codes
- Incorrect verification codes
- Subscription issues after device change

**Requested features**

- Free version with limited features
- Easier subscription management
- Better integration with Microsoft products


### 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


## Frequently asked questions

### Is Authenticator App ｀ free?

Authenticator App ｀ is free to download, with in-app purchases available.

### Is OPark free?

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

### Which has better reviews, Authenticator App ｀ or OPark?

OPark is rated higher. Authenticator App ｀ averages 4.3 out of 5 from 31 ratings, while OPark averages 5.0 from 3 ratings.

### Do Authenticator App ｀ or OPark have ads?

Authenticator App ｀ shows ads; OPark does not.

### Which is updated more often, Authenticator App ｀ or OPark?

Authenticator App ｀ ships an update every 2 months, and OPark monthly. Most recently, Authenticator App ｀ was updated on October 13, 2026 and OPark on October 14, 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.*