# Authenticator vs MiiraSound

The clearest difference is update cadence: Authenticator at weekly against MiiraSound's every 3 weeks. MiiraSound's advantage is ratings volume (8 vs 2). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Authenticator sells 3 in-app purchases, starting at $9.99 per 7 days and MiiraSound sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for Authenticator against 4.5 for MiiraSound. Both are backed by a comparable volume of ratings — 2 and 8 respectively.

Authenticator ships an update weekly, MiiraSound every 3 weeks. The most recent releases landed on November 9, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Authenticator | MiiraSound |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/authenticator-2fa-code-and-otp/id6769224166/reviews) | [4.5 (8 ratings)](https://appshunter.io/ios/app/miirasound-lofi-focus-timer/id6778719212/reviews) |
| Number of ratings | 2 | **8** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free with in-app purchases | Freemium |
| Size | 40 MB | 162 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [志兵 袁](https://appshunter.io/developer/6779040430) | [Shimu Intelligent Technology Co., Ltd.](https://appshunter.io/developer/1546370330) |

## What reviewers say

### Authenticator

[App page](https://appshunter.io/ios/app/authenticator-2fa-code-and-otp/id6769224166)

Secure your digital life with an all-in-one app for two-factor authentication, password management, and secure browsing. Protect your accounts from phishing and unauthorized access with robust encryption and convenient sync options.

**Highlights:** Two-Factor Authentication (2FA), Password Vault, Password Generator, Secure Browser, iCloud Sync & Cloud Restore, Apple Watch Support, Face ID / Passcode Lock

**Features:** Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $9.99 | per 7 days |
| Yearly | $29.99 | per year |
| Lifetime | $59.99 | one-time |


### MiiraSound

[App page](https://appshunter.io/ios/app/miirasound-lofi-focus-timer/id6778719212)

This app provides immersive soundscapes and ambient visuals to enhance focus, study, and relaxation. Create custom sound mixes with lo-fi music and various white noises, track your progress with detailed statistics, and enjoy a peaceful digital space.

**Highlights:** Immersive focus scenes, Lofi music and layered white noise, Full-screen clock, count-up, and countdown modes, Focus tags and session notes, Daily, monthly, and yearly statistics, Home Screen widgets, iCloud sync

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MiiraSound Plus Monthly | $0.99 | per month |
| MiiraSound Plus Yearly | $6.99 | per year |
| MiiraSound Plus Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is Authenticator free?

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

### Is MiiraSound free?

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

### Which has better reviews, Authenticator or MiiraSound?

Authenticator and MiiraSound are both rated 4.5 out of 5 on the App Store, from 2 and 8 ratings respectively.

### Do Authenticator or MiiraSound have ads?

Neither Authenticator nor MiiraSound shows ads.

### Which is updated more often, Authenticator or MiiraSound?

Authenticator ships an update weekly, and MiiraSound every 3 weeks. Most recently, Authenticator was updated on November 9, 2026 and MiiraSound on November 13, 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.*