# Height Predictor App vs Authenticator 2FA

The clearest difference is rating: Authenticator 2FA at 4.8 against Height Predictor App's 1.7. Authenticator 2FA also leads on monetization model (free with in-app purchases vs subscription). Height Predictor App's advantage is device support (3 vs 1). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Height Predictor App sells 2 in-app purchases, starting at $4.99 per 7 days and Authenticator 2FA sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Authenticator 2FA holds the better App Store score, 4.8 against 1.7. Both are backed by a comparable volume of ratings — 7 and 9 respectively.

## The numbers

| Metric | Height Predictor App | Authenticator 2FA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (7 ratings)](https://appshunter.io/ios/app/height-predictor-app/id6739796730/reviews) | **[4.8 (9 ratings)](https://appshunter.io/ios/app/authenticator-2fa-auth-core/id6740333827/reviews)** |
| Number of ratings | 7 | **9** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Daily |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 7 MB | 27 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Panagsagan Iris](https://appshunter.io/developer/1787038319) | [RAPHAEL EDER](https://appshunter.io/developer/1789543831) |

## What reviewers say

### Height Predictor App

[App page](https://appshunter.io/ios/app/height-predictor-app/id6739796730)

Estimate a child's future height using parental data and current measurements. Visualize growth trends with charts and tables, and track predictions over time. Access helpful tips for understanding growth factors.

**Highlights:** Parental height input, Child's current age and height, Estimated adult height prediction, Possible height range visualization, Year-by-year growth charts, Prediction history with notes, Tips and FAQs on growth

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Height Predictor Weekly Pro | $4.99 | per 7 days |
| Height Predictor Weekly Trial | $4.99 | per 7 days |


### Authenticator 2FA

[App page](https://appshunter.io/ios/app/authenticator-2fa-auth-core/id6740333827)

Enhance your online security with this app, which generates secure, time-sensitive codes for two-factor authentication. It offers easy account setup, multi-device synchronization, and robust encryption for protected logins.

**Highlights:** Secure code generation, Easy account setup, Multi-device support, Robust encryption, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Auth Core Premium | $4.99 | per 7 days |
| Auth Core Premium | $6.99 | per 7 days |


## Frequently asked questions

### Is Height Predictor App free?

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

### Is Authenticator 2FA free?

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

### Which has better reviews, Height Predictor App or Authenticator 2FA?

Authenticator 2FA is rated higher. Height Predictor App averages 1.7 out of 5 from 7 ratings, while Authenticator 2FA averages 4.8 from 9 ratings.

### Do Height Predictor App or Authenticator 2FA have ads?

Neither Height Predictor App nor Authenticator 2FA shows 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.*