# 芝麻开门 vs Gate Authenticator

The clearest difference is iOS requirement: Gate Authenticator at 12.0 against 芝麻开门's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

芝麻开门 ships an update every 4 weeks, Gate Authenticator every 2 months. The most recent releases landed on June 6, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | 芝麻开门 | Gate Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (5 ratings)](https://appshunter.io/ios/app/gate-authenticator/id1580891116/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Monetization | — | Free |
| Size | 8 MB | 40 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Routon Electronic Co.,Ltd.](https://appshunter.io/developer/1119479466) | [Gate Technology Incorporated](https://appshunter.io/developer/1308827631) |

## What reviewers say

### 芝麻开门

[App page](https://appshunter.io/ios/app/id1543096015)

**Features:** macOS Compatibility

**In-app purchases:** none


### Gate Authenticator

[App page](https://appshunter.io/ios/app/gate-authenticator/id1580891116)

Enhance your account security with this authenticator app. It generates time-based codes for secure logins, withdrawals, and security changes, even offline. Supports multiple accounts and easy setup via QR code.

**Highlights:** Account automatic setup via QR code, Support multi-accounts, Time-based code generation, Offline code generation, Enhanced account security

**In-app purchases:** none


## Frequently asked questions

### Is 芝麻开门 free?

芝麻开门 is free to download, with no in-app purchases.

### Is Gate Authenticator free?

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

### Do 芝麻开门 or Gate Authenticator have ads?

Neither 芝麻开门 nor Gate Authenticator shows ads.

### Which is updated more often, 芝麻开门 or Gate Authenticator?

芝麻开门 ships an update every 4 weeks, and Gate Authenticator every 2 months. Most recently, 芝麻开门 was updated on June 6, 2026 and Gate Authenticator on September 10, 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.*