# Nuviu vs Authenticator App

The clearest difference is in-app purchases: Nuviu at none against Authenticator App's 6. Nuviu also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 2 months). Authenticator App's advantage is device support (3 vs 1) and iOS requirement (13 vs 17.0). On price and review sentiment there is nothing between them.

Both are free to download. Authenticator App sells 6 in-app purchases, starting at $5.99 per 7 days. Nuviu asks for nothing beyond the download.

Nuviu ships an update every 2 weeks, Authenticator App every 2 months. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Nuviu | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (3 ratings)](https://appshunter.io/ios/app/authenticator-app-2fa-secure/id6479735490/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | **10.1% of reviews** | 8.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 67 MB | 19 MB |
| Requires iOS | 17.0 | **13** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Nuviu Products Limited](https://appshunter.io/developer/1621279165) | [Authenticator](https://appshunter.io/developer/1737163388) |

## What reviewers say

### Nuviu

[App page](https://appshunter.io/ios/app/nuviu/id1616197482)

This browser enhances Bluetooth connectivity, offering secure browsing and genuine privacy. It provides a safe and private online experience for users.

**Highlights:** Enhanced Bluetooth connectivity, Secure browsing, Genuine privacy, Private online experience

**In-app purchases:** none

**What reviewers like**

- ✨ Find my vape feature works well
- 🎚️ Adjustable power/wattage settings
- 📊 Usage tracking and statistics
- 🚀 Quick and efficient when functioning
- 🔗 Bluetooth connectivity available in supported regions

**What reviewers complain about**

- 🐛 Frequent crashes and blank screens
- 🌍 Geographic restrictions (Canada-only functionality)
- 🔐 Excessive data collection requirements
- 😕 Confusing user interface and design
- 🔄 Constant need to reconnect devices

**Reported bugs**

- App crashes on launch or during use
- Blank or white screen display
- Login loop - cannot authenticate
- Device pairing fails repeatedly
- Tutorial endless loop with no exit option

**Requested features**

- Simplify app to focus on core vape control features
- Remove unnecessary browser functionality
- Add home screen widget for battery status
- Improve device reordering capabilities
- Better offline functionality


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-secure/id6479735490)

This app provides a secure way to manage your online accounts with two-factor authentication (2FA). It generates time-based one-time passwords (TOTP) to protect against unauthorized access and offers features like cloud synchronization, a private photo album, and a security center for enhanced digital safety.

**Highlights:** Two-factor authentication (2FA) support, Generates time-based one-time passwords (TOTP), Cloud synchronization for data backup, Private photo and video album, Security Center with backup and checks, Metadata remover for photos

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator Weekly Plan | $5.99 | per 7 days |
| Authenticator Weekly Plan | $7.99 | per 7 days |
| Authenticator Monthly Plan | $9.99 | per month |
| Authenticator Yearly Plan | $39.99 | per year |
| Authenticator Yearly Plan | $39.99 | per year |
| Authenticator Yearly Plan | $39.99 | per year |


## Frequently asked questions

### Is Nuviu free?

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

### Is Authenticator App free?

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

### Do Nuviu or Authenticator App have ads?

Authenticator App shows ads; Nuviu does not.

### Which is updated more often, Nuviu or Authenticator App?

Nuviu ships an update every 2 weeks, and Authenticator App every 2 months. Most recently, Nuviu was updated on September 24, 2026 and Authenticator App on September 23, 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.*