# Modex vs 2FA4G

The clearest difference is update cadence: 2FA4G at every 4 days against Modex's fortnightly. 2FA4G also leads on iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Modex sells 5 one-off in-app purchases and 2FA4G sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Modex ships an update fortnightly, 2FA4G every 4 days. The most recent releases landed on September 18, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Modex | 2FA4G |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/modex-build-your-own-browser/id6758968420/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 36 MB | 46 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Olsonify, LLC](https://appshunter.io/developer/1725555795) | [Wuhan Newrathon Technology Co., Ltd](https://appshunter.io/developer/1652811876) |

## What reviewers say

### Modex

[App page](https://appshunter.io/ios/app/modex-build-your-own-browser/id6758968420)

This browser allows you to customize any website using AI. Simply describe the changes you want, and it instantly reshapes the page. Enjoy a personalized web experience with features like dark mode, reading mode, and pop-up removal.

**Highlights:** AI-powered website customization, Custom extensions generated from plain English, Burner Mode for private browsing, Extensions saved and synced across devices, Dark mode and gesture navigation, No coding required

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Tokens | $4.99 | one-time |
| 15 Tokens | $9.99 | one-time |
| 35 Tokens | $19.99 | one-time |
| 100 Tokens | $49.99 | one-time |
| 250 Tokens | $99.99 | one-time |


### 2FA4G

[App page](https://appshunter.io/ios/app/2fa4g2fa-authenticator/id6762132896)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Yearly | $7.99 | per year |
| Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is Modex free?

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

### Is 2FA4G free?

2FA4G is free to download, with in-app purchases available.

### Do Modex or 2FA4G have ads?

Neither Modex nor 2FA4G shows ads.

### Which is updated more often, Modex or 2FA4G?

Modex ships an update fortnightly, and 2FA4G every 4 days. Most recently, Modex was updated on September 18, 2026 and 2FA4G on September 19, 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.*