# Spectra VSS App vs Authenticator App for iPhone

The clearest difference is ads: Spectra VSS App at none against Authenticator App for iPhone's shown. Authenticator App for iPhone's advantage is update cadence (monthly vs every 4 months) and device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Spectra VSS App ships an update every 4 months, Authenticator App for iPhone monthly. The most recent releases landed on September 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Spectra VSS App | Authenticator App for iPhone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (26 ratings)](https://appshunter.io/ios/app/authenticator-app-for-iphone/id6444206064/reviews)** |
| Number of ratings | — | **26** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | — | Ad-supported |
| Size | 16 MB | 17 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Spectra Technovision(India) Private Limited](https://appshunter.io/developer/1286305517) | [Caprinix LLC](https://appshunter.io/developer/1530884900) |

## What reviewers say

### Spectra VSS App

[App page](https://appshunter.io/ios/app/spectra-vss-app/id1459959429)

**Features:** Vision Pro support

**In-app purchases:** none


### Authenticator App for iPhone

[App page](https://appshunter.io/ios/app/authenticator-app-for-iphone/id6444206064)

Secure your online accounts with this authenticator app. It supports various token types and algorithms, generating new codes regularly. Easily add accounts by scanning QR codes or manually entering details.

**Highlights:** Password protection, TOTP and HOTP support, SHA1, SHA256, SHA512 algorithms, Automatic token generation, QR code scanning, Manual account addition

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

**In-app purchases:** none


## Frequently asked questions

### Is Spectra VSS App free?

Spectra VSS App is free to download, with no in-app purchases.

### Is Authenticator App for iPhone free?

Authenticator App for iPhone is free to download, with no in-app purchases.

### Do Spectra VSS App or Authenticator App for iPhone have ads?

Authenticator App for iPhone shows ads; Spectra VSS App does not.

### Which is updated more often, Spectra VSS App or Authenticator App for iPhone?

Spectra VSS App ships an update every 4 months, and Authenticator App for iPhone monthly. Most recently, Spectra VSS App was updated on September 24, 2026 and Authenticator App for iPhone 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.*