# Authenticator for PlayStation vs GC Flowmeter App

The clearest difference is in-app purchases: GC Flowmeter App at none against Authenticator for PlayStation's 2. GC Flowmeter App also leads on update cadence (every 9 days vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Authenticator for PlayStation sells 2 in-app purchases, starting at $4.99 per 7 days. GC Flowmeter App asks for nothing beyond the download.

Authenticator for PlayStation ships an update every 5 weeks, GC Flowmeter App every 9 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Authenticator for PlayStation | GC Flowmeter App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (27 ratings)](https://appshunter.io/ios/app/authenticator-for-playstation/id6747156714/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 9 days** |
| Monetization | Subscription | — |
| Size | 141 MB | 115 MB |
| Requires iOS | 17.6 | **16.6** |
| Devices | iPhone | **iPhone, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Clare Petersen](https://appshunter.io/developer/1820098232) | [Aquametrics Sarl](https://appshunter.io/developer/6787924997) |

## What reviewers say

### Authenticator for PlayStation

[App page](https://appshunter.io/ios/app/authenticator-for-playstation/id6747156714)

This app generates secure verification codes for PlayStation logins, adding a crucial layer of two-factor authentication to protect your gaming account. It works offline and offers biometric protection for enhanced security.

**Highlights:** Secure PlayStation login codes, Supports PS4 and PS5 accounts, Fast QR code setup, Offline code generation, Local, encrypted code storage, Biometric protection (Face ID, Touch ID, PIN), Clean and simple interface

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2FA Security (weekly standart) | $4.99 | per 7 days |
| 2FA Security (weekly trial) | $4.99 | per 7 days |


### GC Flowmeter App

[App page](https://appshunter.io/ios/app/gc-flowmeter-app/id6787924995)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator for PlayStation free?

Authenticator for PlayStation is free to download, with in-app purchases available.

### Is GC Flowmeter App free?

GC Flowmeter App is free to download, with no in-app purchases.

### Do Authenticator for PlayStation or GC Flowmeter App have ads?

Neither Authenticator for PlayStation nor GC Flowmeter App shows ads.

### Which is updated more often, Authenticator for PlayStation or GC Flowmeter App?

Authenticator for PlayStation ships an update every 5 weeks, and GC Flowmeter App every 9 days. Most recently, Authenticator for PlayStation was updated on October 30, 2026 and GC Flowmeter App on October 31, 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.*