# Z1 Tracker vs Authenticator App₊

The clearest difference is in-app purchases: Z1 Tracker at none against Authenticator App₊'s 2. Z1 Tracker also leads on iOS requirement (12.1 vs 16.4). Authenticator App₊'s advantage is device support. On price there is nothing between them.

Both are free to download. Authenticator App₊ sells 2 in-app purchases, starting at $5.99 per 7 days. Z1 Tracker asks for nothing beyond the download.

## The numbers

| Metric | Z1 Tracker | Authenticator App₊ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/authenticator-app/id6755099282/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 48 MB | 84 MB |
| Requires iOS | **12.1** | 16.4 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Tamilarasan Kannan](https://appshunter.io/developer/1500116258) | [VUNYO](https://appshunter.io/developer/1768332147) |

## What reviewers say

### Z1 Tracker

[App page](https://appshunter.io/ios/app/z1-tracker/id6479553731)

**In-app purchases:** none


### Authenticator App₊

[App page](https://appshunter.io/ios/app/authenticator-app/id6755099282)

This app generates secure, time-based one-time passwords (TOTP) for two-factor authentication (2FA) and multi-factor authentication (MFA). It supports QR code scanning and manual setup, works offline, and offers encrypted backups and iCloud sync across Apple devices.

**Highlights:** Secure 2FA & MFA code generation, QR code scanner and manual setup, Offline authentication codes, Encrypted backup and restore, iCloud sync across Apple devices, Face ID, Touch ID, or PIN lock

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $5.99 | per 7 days |
| Yearly Premium | $49.99 | per year |


## Frequently asked questions

### Is Z1 Tracker free?

Z1 Tracker is free to download, with no in-app purchases.

### Is Authenticator App₊ free?

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

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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.*