# Authenticator App vs Doomz

The clearest difference is in-app purchases: Doomz at none against Authenticator App's 16. Doomz also leads on ads (none vs shown) and update cadence (every 8 days vs every 3 weeks). Authenticator App's advantage is device support (4 vs 1) and iOS requirement (15.6 vs 18.6). On price there is nothing between them.

Both are free to download. Authenticator App sells 13 in-app purchases, starting at $4.99 per 7 days. Doomz asks for nothing beyond the download.

Authenticator App ships an update every 3 weeks, Doomz every 8 days. The most recent releases landed on October 18, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Authenticator App | Doomz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (11 ratings)](https://appshunter.io/ios/app/authenticator-app-2fa-and-cloud/id6497714349/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 20.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Monetization | Free with in-app purchases | — |
| Size | 48 MB | 22 MB |
| Requires iOS | **15.6** | 18.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Haohai Xincheng Technology Co., Ltd](https://appshunter.io/developer/1737921321) | [WILLIAM GADOUA-BILLETTE](https://appshunter.io/developer/1833718287) |

## What reviewers say

### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-and-cloud/id6497714349)

Secure your digital accounts with advanced two-factor authentication. This app offers cloud backup to prevent lockout, supports a wide range of services, and includes a password manager for all-in-one digital identity management. It provides enterprise-grade security and seamless integration for personal and professional use.

**Highlights:** iCloud Cloud Backup, 2FA support for 1000+ services, Apple Watch support, Integrated Password Manager, Offline code generation, Import from Photos

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week | $4.99 | per 7 days |
| Monthly | $5.59 | per month |
| Week | $5.99 | per 7 days |
| Monthly | $6.99 | per month |
| Week | $6.99 | per 7 days |
| Monthly | $6.99 | per month |
| Monthly | $7.99 | per month |
| Yearly | $23.99 | per year |
| Yearly | $24.99 | per year |
| Yearly | $49.99 | per year |
| permanent | $31.99 | one-time |
| Lifetime | $99.99 | one-time |
| permanent | $129.99 | one-time |


### Doomz

[App page](https://appshunter.io/ios/app/doomz-screen-time-control/id6752873701)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator App free?

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

### Is Doomz free?

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

### Do Authenticator App or Doomz have ads?

Authenticator App shows ads; Doomz does not.

### Which is updated more often, Authenticator App or Doomz?

Authenticator App ships an update every 3 weeks, and Doomz every 8 days. Most recently, Authenticator App was updated on October 18, 2026 and Doomz on October 8, 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.*