# OTP Authenticator vs Authenticator验证器

The clearest difference is update cadence: OTP Authenticator at every 6 days against Authenticator验证器's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

OTP Authenticator ships an update every 6 days, Authenticator验证器 every 2 months. The most recent releases landed on August 20, 2026 and July 27, 2026 respectively.

## The numbers

| Metric | OTP Authenticator | Authenticator验证器 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 months |
| Monetization | Free | — |
| Size | 6 MB | 20 MB |
| Requires iOS | 14.0 | **13** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [凯 程](https://appshunter.io/developer/1232505614) | [志鹏 杨](https://appshunter.io/developer/1872258033) |

## What reviewers say

### OTP Authenticator

[App page](https://appshunter.io/ios/app/otp-authenticator-totp/id1551264305)

This app provides a secure and visually appealing way to manage your TOTP (Time-based One-Time Password) codes. It offers a clean interface, customizable icons, and convenient desktop widgets, all while prioritizing offline security and minimal storage usage.

**Highlights:** Visually appealing design, Secure offline operation, Customizable icons, Desktop widgets, Minimal storage footprint, SwiftUI implementation

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

**In-app purchases:** none


### Authenticator验证器

[App page](https://appshunter.io/ios/app/authenticator-google/id6761459953)

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

**In-app purchases:** none


## Frequently asked questions

### Is OTP Authenticator free?

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

### Is Authenticator验证器 free?

Authenticator验证器 is free to download, with no in-app purchases.

### Do OTP Authenticator or Authenticator验证器 have ads?

Neither OTP Authenticator nor Authenticator验证器 shows ads.

### Which is updated more often, OTP Authenticator or Authenticator验证器?

OTP Authenticator ships an update every 6 days, and Authenticator验证器 every 2 months. Most recently, OTP Authenticator was updated on August 20, 2026 and Authenticator验证器 on July 27, 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.*