# HONGHA ECOCITY vs Authenticator App 2FA

The clearest difference is ads: HONGHA ECOCITY at none against Authenticator App 2FA's shown. HONGHA ECOCITY also leads on iOS requirement (12.0 vs 16.0). On price, update cadence, 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.

HONGHA ECOCITY ships an update every 3 weeks, Authenticator App 2FA every 2 weeks. The most recent releases landed on September 30, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | HONGHA ECOCITY | Authenticator App 2FA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 46 MB | 22 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hoang Quoc Dong](https://appshunter.io/developer/1345167131) | [Luriven](https://appshunter.io/developer/6796618489) |

## What reviewers say

### HONGHA ECOCITY

[App page](https://appshunter.io/ios/app/hongha-ecocity/id1658995799)

**Features:** macOS Compatibility

**In-app purchases:** none


### Authenticator App 2FA

[App page](https://appshunter.io/ios/app/authenticator-app-2fa/id6796618487)

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

**In-app purchases:** none


## Frequently asked questions

### Is HONGHA ECOCITY free?

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

### Is Authenticator App 2FA free?

Authenticator App 2FA is free to download, with no in-app purchases.

### Do HONGHA ECOCITY or Authenticator App 2FA have ads?

Authenticator App 2FA shows ads; HONGHA ECOCITY does not.

### Which is updated more often, HONGHA ECOCITY or Authenticator App 2FA?

HONGHA ECOCITY ships an update every 3 weeks, and Authenticator App 2FA every 2 weeks. Most recently, HONGHA ECOCITY was updated on September 30, 2026 and Authenticator App 2FA on October 11, 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.*