# 2 factor authentication vs ARG DATA | Cheap Data

The clearest difference is device support: 2 factor authentication at 3 against ARG DATA | Cheap Data's 1. 2 factor authentication also leads on iOS requirement (14.0 vs 16.4). On price, ads and in-app purchases there is nothing between them.

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

## The numbers

| Metric | 2 factor authentication | ARG DATA | Cheap Data |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/2-factor-authentication/id6505051115/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | Free | — |
| Size | 12 MB | 49 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Appnap Technologies Limited](https://appshunter.io/developer/1553618191) | [SMD TECHNOLOGIES LIMITED](https://appshunter.io/developer/1808845842) |

## What reviewers say

### 2 factor authentication

[App page](https://appshunter.io/ios/app/2-factor-authentication/id6505051115)

Enhance your online security with a robust two-step verification process. This app generates time-based one-time passwords for account protection and offers features like encrypted backups and private browsing.

**Highlights:** Two-step verification, Time-based one-time passwords (TOTP), Multi-account management, Encrypted backup and sync, Private browsing, Email recovery

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

**In-app purchases:** none


### ARG DATA | Cheap Data

[App page](https://appshunter.io/ios/app/arg-data-cheap-data/id6781416726)

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

**In-app purchases:** none


## Frequently asked questions

### Is 2 factor authentication free?

2 factor authentication is free to download, with no in-app purchases.

### Is ARG DATA | Cheap Data free?

ARG DATA | Cheap Data is free to download, with no in-app purchases.

### Do 2 factor authentication or ARG DATA | Cheap Data have ads?

Neither 2 factor authentication nor ARG DATA | Cheap Data 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.*