# ChatG6.0 vs 2FA Authenticator・OTP Authy

The clearest difference is update cadence: 2FA Authenticator・OTP Authy at fortnightly against ChatG6.0's every 7 months. ChatG6.0's advantage is iOS requirement (14 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ChatG6.0 sells 8 in-app purchases, starting at $4.99 per 7 days and 2FA Authenticator・OTP Authy sells 6 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ChatG6.0 ships an update every 7 months, 2FA Authenticator・OTP Authy fortnightly. The most recent releases landed on September 22, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | ChatG6.0 | 2FA Authenticator・OTP Authy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.6 (5 ratings)](https://appshunter.io/ios/app/2fa-authenticatorotp-authy/id6751800442/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Fortnightly** |
| Monetization | — | Subscription |
| Size | 33 MB | 48 MB |
| Requires iOS | **14** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [福军 康](https://appshunter.io/developer/1803016224) | [Dritan Kola](https://appshunter.io/developer/1850538867) |

## What reviewers say

### ChatG6.0

[App page](https://appshunter.io/ios/app/chatg60ai-assistant/id6749823819)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 週間会員 | $4.99 | per 7 days |
| 月間会員 | $9.99 | per month |
| 年間会員 | $32.99 | per year |
| 2,000ポイント | $4.99 | one-time |
| 6,000ポイント | $12.99 | one-time |
| 20,000ポイント | $29.99 | one-time |
| 終身会員 | $39.99 | one-time |
| 永久会員キャンペーン | $39.99 | one-time |


### 2FA Authenticator・OTP Authy

[App page](https://appshunter.io/ios/app/2fa-authenticatorotp-authy/id6751800442)

This app generates one-time passwords for two-factor authentication, helping to secure your online accounts. It supports multiple services and works offline, offering a user-friendly interface for easy management of your security codes.

**Highlights:** Generate one-time passwords, Support for multiple accounts, Offline functionality, Secure backup and restore, User-friendly interface

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2FA Authenticator・OTP Authy | $5.99 | per 7 days |
| 2FA Authenticator・OTP Authy | $5.99 | per 7 days |
| 2FA Authenticator・OTP Authy | $7.99 | per 7 days |
| 2FA Authenticator・OTP Authy | $9.99 | per 7 days |
| 2FA Authenticator・OTP Authy | $19.99 | per month |
| 2FA Authenticator・OTP Authy | $39.99 | per year |


## Frequently asked questions

### Is ChatG6.0 free?

ChatG6.0 is free to download, with in-app purchases available.

### Is 2FA Authenticator・OTP Authy free?

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

### Do ChatG6.0 or 2FA Authenticator・OTP Authy have ads?

Neither ChatG6.0 nor 2FA Authenticator・OTP Authy shows ads.

### Which is updated more often, ChatG6.0 or 2FA Authenticator・OTP Authy?

ChatG6.0 ships an update every 7 months, and 2FA Authenticator・OTP Authy fortnightly. Most recently, ChatG6.0 was updated on September 22, 2026 and 2FA Authenticator・OTP Authy on September 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.*