# 2FA Authenticator vs Calculator Nova

The clearest difference is in-app purchases: Calculator Nova at none against 2FA Authenticator's 4. Calculator Nova also leads on ads (none vs shown). 2FA Authenticator's advantage is iOS requirement (14.3 vs 18.2). On price and device support there is nothing between them.

Both are free to download. 2FA Authenticator sells 4 in-app purchases, starting at $4.99 per 7 days. Calculator Nova asks for nothing beyond the download.

## The numbers

| Metric | 2FA Authenticator | Calculator Nova |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (103 ratings)](https://appshunter.io/ios/app/2fa-authenticator-auth-app-plus/id6474504099/reviews)** | — |
| Number of ratings | **103** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | — |
| Monetization | Free with in-app purchases | — |
| Size | 35 MB | 2 MB |
| Requires iOS | **14.3** | 18.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [APPSTER LIMITED](https://appshunter.io/developer/1625900371) | [Primus Okorie](https://appshunter.io/developer/1812329485) |

## What reviewers say

### 2FA Authenticator

[App page](https://appshunter.io/ios/app/2fa-authenticator-auth-app-plus/id6474504099)

Enhance your online account security with this tool that generates two-factor authentication (2FA) codes. It supports a wide range of services and offers effortless setup with a user-friendly interface. Secure your digital identity and gain peace of mind.

**Highlights:** Generate two-factor authentication codes, Support for a wide range of services, Effortless setup process, QR code scanning for quick setup, Intuitive and user-friendly interface, Customizable icons for codes

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly plan | $4.99 | per 7 days |
| Monthly plan | $9.99 | per month |
| Yearly plan with free trial | $39.99 | per year |
| Yearly plan with weekly trial | $89.99 | per year |


### Calculator Nova

[App page](https://appshunter.io/ios/app/calculator-nova/id6756631367)

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

**In-app purchases:** none


## Frequently asked questions

### Is 2FA Authenticator free?

2FA Authenticator is free to download, with in-app purchases available.

### Is Calculator Nova free?

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

### Do 2FA Authenticator or Calculator Nova have ads?

2FA Authenticator shows ads; Calculator Nova does not.

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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.*