# Smart BP vs Authenticator App

The clearest difference is rating: Authenticator App at 5.0 against Smart BP's 4.2. Smart BP's advantage is ratings volume (140 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Smart BP sells 3 in-app purchases, starting at $6.99 per 7 days and Authenticator App sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Authenticator App holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Smart BP has 140 ratings behind it against 2, so its average is the more settled of the two.

Smart BP ships an update every 10 days, Authenticator App every 5 days. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Smart BP | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (140 ratings)](https://appshunter.io/ios/app/smart-bp-blood-pressure-log/id6742021544/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/authenticator-app-2fa-app/id6780947344/reviews)** |
| Number of ratings | **140** | 2 |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 5 days** |
| Monetization | Freemium | Freemium |
| Size | 84 MB | 24 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Uka Osim](https://appshunter.io/developer/1441474206) | [Temurbek Rakhimov](https://appshunter.io/developer/6780947346) |

## What reviewers say

### Smart BP

[App page](https://appshunter.io/ios/app/smart-bp-blood-pressure-log/id6742021544)

Easily log and track your blood pressure and heart rate readings. Visualize trends with charts and statistics, and generate shareable reports for healthcare professionals or personal records. Secure your data with passcode protection.

**Highlights:** Fast and easy data entry, Instant progress charts and statistics, Comprehensive history storage, Customizable tags and notes, Clear and shareable PDF/CSV reports, Secure data with passcode/biometric lock

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $6.99 | per 7 days |
| Monthly Premium | $19.99 | per month |
| Yearly Premium | $59.99 | per year |


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-app/id6780947344)

This app generates time-based one-time passwords (TOTP) for secure online account access. It supports adding accounts via QR codes or manual entry, with codes stored locally for offline use. Optional Face ID protection enhances privacy.

**Highlights:** Generate time-based one-time passwords (TOTP), Add accounts via QR code or manual entry, Secure local storage of codes, Offline access to verification codes, Optional Face ID protection, Fast and easy to use interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator Premium | $6.99 | per 7 days |
| Authenticator Premium | $44.99 | per year |


## Frequently asked questions

### Is Smart BP free?

Smart BP is free to download, with in-app purchases available.

### Is Authenticator App free?

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

### Which has better reviews, Smart BP or Authenticator App?

Authenticator App is rated higher. Smart BP averages 4.2 out of 5 from 140 ratings, while Authenticator App averages 5.0 from 2 ratings.

### Do Smart BP or Authenticator App have ads?

Neither Smart BP nor Authenticator App shows ads.

### Which is updated more often, Smart BP or Authenticator App?

Smart BP ships an update every 10 days, and Authenticator App every 5 days. Most recently, Smart BP was updated on October 28, 2026 and Authenticator App on October 24, 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.*