# Authenticator App  #1 vs ParkMe Solutions

The clearest difference is in-app purchases: ParkMe Solutions at none against Authenticator App  #1's 3. ParkMe Solutions also leads on update cadence (every 3 weeks vs every 6 weeks). Authenticator App  #1's advantage is iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Authenticator App  #1 sells 3 in-app purchases, starting at $12.99 per month. ParkMe Solutions asks for nothing beyond the download.

Authenticator App  #1 ships an update every 6 weeks, ParkMe Solutions every 3 weeks. The most recent releases landed on September 27, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Authenticator App  #1 | ParkMe Solutions |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (1.4K ratings)](https://appshunter.io/ios/app/authenticator-app-1/id6446109237/reviews)** | — |
| Number of ratings | **1.4K** | — |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 53 MB | 31 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Identity and Access Security](https://appshunter.io/developer/1762367475) | [techlab](https://appshunter.io/developer/1825827222) |

## What reviewers say

### Authenticator App  #1

[App page](https://appshunter.io/ios/app/authenticator-app-1/id6446109237)

Securely manage your online accounts with a fast and intuitive authenticator and QR scanner. Easily set up two-factor authentication and access your codes quickly. Keep track of your scan history for convenient access.

**Highlights:** Setup 2FA accounts easily, Scan QR code & Barcode, Manage scan history, Lightning-fast scanning, User-friendly design

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ScanMate Premium 1 Month | $12.99 | per month |
| ScanMate Premium 1 Year | $39.99 | per year |
| ScanMate Premium 1 Year | $39.99 | per year |

**What reviewers like**

- 👍 Simple and quick installation
- 👍 User-friendly interface

**What reviewers complain about**

- 💰 Expensive subscription
- 🔒 Lack of transparency around subscription and cancellation
- 🚫 Forced subscription without user consent
- 🚫 Impossible to cancel subscription
- 🚫 Scam and misleading app

**Reported bugs**

- Login screen freezes
- Incompatible with older devices

**Requested features**

- Option to purchase app with one-time fee instead of subscription
- Clear subscription management controls within the app


### ParkMe Solutions

[App page](https://appshunter.io/ios/app/parkme-solutions/id6757467864)

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

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator App  #1 free?

Authenticator App  #1 is free to download, with in-app purchases available.

### Is ParkMe Solutions free?

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

### Do Authenticator App  #1 or ParkMe Solutions have ads?

Neither Authenticator App  #1 nor ParkMe Solutions shows ads.

### Which is updated more often, Authenticator App  #1 or ParkMe Solutions?

Authenticator App  #1 ships an update every 6 weeks, and ParkMe Solutions every 3 weeks. Most recently, Authenticator App  #1 was updated on September 27, 2026 and ParkMe Solutions on September 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.*