# AppID Search vs Authenticator 2FA, MFA, OTP

The clearest difference is rating: Authenticator 2FA, MFA, OTP at 4.5 against AppID Search's 2.0. Authenticator 2FA, MFA, OTP also leads on ads (none vs shown) and ratings volume (128 vs 3). AppID Search's advantage is in-app purchases (none vs 9) and iOS requirement (15.8.3 vs 17.6). On price, update cadence and device support there is nothing between them.

Both are free to download. Authenticator 2FA, MFA, OTP sells 9 in-app purchases, starting at $2.99 per 7 days. AppID Search asks for nothing beyond the download.

Authenticator 2FA, MFA, OTP holds the better App Store score, 4.5 against 2.0. That said, the two scores are not equally well evidenced: Authenticator 2FA, MFA, OTP has 128 ratings behind it against 3, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 10, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | AppID Search | Authenticator 2FA, MFA, OTP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (3 ratings)](https://appshunter.io/ios/app/appid-search/id6739745487/reviews) | **[4.5 (128 ratings)](https://appshunter.io/ios/app/authenticator-2fa-mfa-otp/id6747663150/reviews)** |
| Number of ratings | 3 | **128** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 35 MB | 118 MB |
| Requires iOS | **15.8.3** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) | [Maksym Holoborodko](https://appshunter.io/developer/1822231352) |

## What reviewers say

### AppID Search

[App page](https://appshunter.io/ios/app/appid-search/id6739745487)

Find the unique identifier for any application listed on the iTunes Store. Simply enter the app's name to retrieve its App ID, facilitating easier management and tracking of your applications.

**Highlights:** Search by app name, Retrieve App ID, iTunes Store integration, Free to use

**Features:** macOS Compatibility

**In-app purchases:** none


### Authenticator 2FA, MFA, OTP

[App page](https://appshunter.io/ios/app/authenticator-2fa-mfa-otp/id6747663150)

Secure your online accounts with a fast and easy two-factor authentication app. It supports quick setup via QR code scanning, Face ID, and includes a built-in password manager for auto-filling credentials. Compatible with all major 2FA-enabled platforms.

**Highlights:** Quick setup with QR code scanning, Face ID support, Built-in password manager, AutoFill capabilities, Compatible with major 2FA platforms

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all features | $2.99 | per 7 days |
| Unlock all features | $9.99 | per 7 days |
| Unlock all features | $9.99 | per 7 days |
| Unlock all features | $19.99 | per year |
| Unlock all features | $59.99 | per year |
| Unlock all features | $69.99 | per year |
| Unlock all features | $79.99 | per year |
| Unlock all features | $69.99 | one-time |
| Unlock all features | $99.99 | one-time |


## Frequently asked questions

### Is AppID Search free?

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

### Is Authenticator 2FA, MFA, OTP free?

Authenticator 2FA, MFA, OTP is free to download, with in-app purchases available.

### Which has better reviews, AppID Search or Authenticator 2FA, MFA, OTP?

Authenticator 2FA, MFA, OTP is rated higher. AppID Search averages 2.0 out of 5 from 3 ratings, while Authenticator 2FA, MFA, OTP averages 4.5 from 128 ratings.

### Do AppID Search or Authenticator 2FA, MFA, OTP have ads?

AppID Search shows ads; Authenticator 2FA, MFA, OTP does not.

### Which is updated more often, AppID Search or Authenticator 2FA, MFA, OTP?

AppID Search ships an update every 2 weeks, and Authenticator 2FA, MFA, OTP every 2 weeks. Most recently, AppID Search was updated on October 10, 2026 and Authenticator 2FA, MFA, OTP on October 16, 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.*