# Authenticator App ^ vs CalcNest

The clearest difference is rating: Authenticator App ^ at 4.9 against CalcNest's 4.0. Authenticator App ^ also leads on ratings volume (724 vs 5). CalcNest's advantage is in-app purchases (none vs 4). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Authenticator App ^ sells 4 in-app purchases, starting at $2.99 per 7 days. CalcNest asks for nothing beyond the download.

Authenticator App ^ holds the better App Store score, 4.9 against 4.0. That said, the two scores are not equally well evidenced: Authenticator App ^ has 724 ratings behind it against 5, so its average is the more settled of the two.

## The numbers

| Metric | Authenticator App ^ | CalcNest |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (724 ratings)](https://appshunter.io/ios/app/authenticator-app/id6465209207/reviews)** | [4.0 (5 ratings)](https://appshunter.io/ios/app/calcnest-multiple/id6770840255/reviews) |
| Number of ratings | **724** | 5 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | — | Every 3 weeks |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 10 MB | 6 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AUTHENTICATOR APP 2FA AUTH LTD](https://appshunter.io/developer/1706492138) | [洪铎 许](https://appshunter.io/developer/1896565398) |

## What reviewers say

### Authenticator App ^

[App page](https://appshunter.io/ios/app/authenticator-app/id6465209207)

This app provides robust Two-Factor Authentication (2FA) and Multi-Factor Authentication (MFA) to secure your online accounts. It generates time-sensitive codes, syncs across devices, and works offline, offering a universal solution for personal and business use.

**Highlights:** Two Factor Authentication (2FA), Multi-Factor Authentication (MFA), Time-Based One-Time Passwords (TOTP), Multiple Device Syncing, Offline Functionality, Multi-Account Management, Universal Compatibility

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2FA Two Factor Authentication | $2.99 | per 7 days |
| Authenticator App - 2FA Auth | $4.99 | per 7 days |
| Authenticator App | $8.99 | per month |
| Authenticator | $39.99 | per year |


### CalcNest

[App page](https://appshunter.io/ios/app/calcnest-multiple/id6770840255)

This app combines four essential calculators: programmer, scientific, equation solver, and date calculator. It offers quick access to multiple calculation needs without requiring an account, saving time and effort for daily tasks.

**Highlights:** Programmer calculator with multiple number bases and bitwise operations, Scientific calculator with advanced functions, Equation solver for linear and quadratic equations, Date calculator for date differences and additions, Automatic calculation history saving

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator App ^ free?

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

### Is CalcNest free?

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

### Which has better reviews, Authenticator App ^ or CalcNest?

Authenticator App ^ is rated higher. Authenticator App ^ averages 4.9 out of 5 from 724 ratings, while CalcNest averages 4.0 from 5 ratings.

### Do Authenticator App ^ or CalcNest have ads?

Both Authenticator App ^ and CalcNest show ads.

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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.*