# 2FA Authenticator vs TURF TSF

The clearest difference is ads: TURF TSF at none against 2FA Authenticator's shown. TURF TSF also leads on iOS requirement (13.0 vs 17.2). 2FA Authenticator's advantage is update cadence (every 2 weeks vs every 4 months). On price, 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.

2FA Authenticator ships an update every 2 weeks, TURF TSF every 4 months. The most recent releases landed on September 16, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | 2FA Authenticator | TURF TSF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Size | 45 MB | 41 MB |
| Requires iOS | 17.2 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Muhammad Ajmal Shah](https://appshunter.io/developer/1730659507) | [PT.Xtend Integrasi Indonesia](https://appshunter.io/developer/1115047591) |

## What reviewers say

### 2FA Authenticator

[App page](https://appshunter.io/ios/app/2fa-authenticator-mfa-auth/id6499033722)

**Features:** macOS Compatibility

**In-app purchases:** none


### TURF TSF

[App page](https://appshunter.io/ios/app/turf-tsf/id6738832266)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 2FA Authenticator free?

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

### Is TURF TSF free?

TURF TSF is free to download, with no in-app purchases.

### Do 2FA Authenticator or TURF TSF have ads?

2FA Authenticator shows ads; TURF TSF does not.

### Which is updated more often, 2FA Authenticator or TURF TSF?

2FA Authenticator ships an update every 2 weeks, and TURF TSF every 4 months. Most recently, 2FA Authenticator was updated on September 16, 2026 and TURF TSF on September 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*