# 2S Authenticator vs Age Calculator ®

2S Authenticator and Age Calculator ® are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | 2S Authenticator | Age Calculator ® |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (15 ratings)](https://appshunter.io/ios/app/age-calculator/id6740143492/reviews)** |
| Number of ratings | — | **15** |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | — | Ad-supported |
| Size | 24 MB | 43 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [2S Info & Media Management GmbH](https://appshunter.io/developer/1167948430) | [Bhautik Golakiya](https://appshunter.io/developer/1762588321) |

## What reviewers say

### 2S Authenticator

[App page](https://appshunter.io/ios/app/2s-authenticator/id6466628468)

**In-app purchases:** none


### Age Calculator ®

[App page](https://appshunter.io/ios/app/age-calculator/id6740143492)

Calculate your precise age in years, months, days, and even seconds. Save important dates like birthdays and anniversaries, receive reminders, and determine the difference between any two dates. Includes horoscope readings based on your birthdate.

**Highlights:** Calculate age in years, months, days, seconds, Save and track birthdays/anniversaries, Receive date reminders, Calculate difference between two dates, View horoscope readings, Identify leap years

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

**In-app purchases:** none


## Frequently asked questions

### Is 2S Authenticator free?

2S Authenticator is free to download, with no in-app purchases.

### Is Age Calculator ® free?

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

### Do 2S Authenticator or Age Calculator ® have ads?

Neither 2S Authenticator nor Age Calculator ® 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.*