# Group2FA vs Detect Auto

The clearest difference is in-app purchases: Detect Auto at none against Group2FA's 31. Detect Auto also leads on update cadence (every 8 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Group2FA sells 19 in-app purchases, starting at $1.59 per month. Detect Auto asks for nothing beyond the download.

Group2FA ships an update every 2 months, Detect Auto every 8 days. The most recent releases landed on July 12, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Group2FA | Detect Auto |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/group2fa-2fa-passcode-sharing/id1614716816/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | Free with in-app purchases | — |
| Size | 88 MB | 45 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KG PRODDEV, LLC](https://appshunter.io/developer/1614716818) | [Detect Auto Inc](https://appshunter.io/developer/1871027874) |

## What reviewers say

### Group2FA

[App page](https://appshunter.io/ios/app/group2fa-2fa-passcode-sharing/id1614716816)

Securely share two-factor authentication (2FA) codes with trusted groups for online accounts. Supports authenticator app codes and SMS-based OTPs through dedicated numbers. Simplifies access for shared services like streaming, banking, and business tools.

**Highlights:** Secure 2FA code sharing, Supports authenticator app codes (TOTP/HOTP), Share SMS-based OTPs, Dedicated Group2FA Numbers, Create trusted authentication groups, Cross-country support

**In-app purchases (19)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Add 5 Users to Auth Group | $1.59 | per month |
| Authenticator Code Group (1st) | $1.69 | per month |
| Authenticator Code Group (2nd) | $1.69 | per month |
| Authenticator Code Group (3rd) | $1.69 | per month |
| Group2FA Number Basic (1st) | $3.99 | per month |
| Group2FA Number Basic (2nd) | $3.99 | per month |
| Group2FA Number Basic (3rd) | $3.99 | per month |
| Group2FA Number Basic (1st) | $3.99 | per month |
| Add 5 Users and 200 Messages | $4.99 | per month |
| Group2FA Number Premium (1st) | $5.99 | per month |
| Group2FA Number Premium (2nd) | $5.99 | per month |
| Group2FA Number Premium (3rd) | $5.99 | per month |
| Group2FA Number Premium (1st) | $5.99 | per month |
| Group2FA NonVoIP +1 (3rd) | $15.99 | per month |
| Group2FA NonVoIP +1 (1st) | $15.99 | per month |
| Group2FA NonVoIP +1 (2nd) | $15.99 | per month |
| Group2FA Number AU +61 (1st) | $15.99 | per month |
| Group2FA Number IL +972 (2nd) | $25.99 | per month |
| Group2FA Number IL +972 (1st) | $25.99 | per month |


### Detect Auto

[App page](https://appshunter.io/ios/app/detect-auto/id6758119759)

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

**In-app purchases:** none


## Frequently asked questions

### Is Group2FA free?

Group2FA is free to download, with in-app purchases available.

### Is Detect Auto free?

Detect Auto is free to download, with no in-app purchases.

### Do Group2FA or Detect Auto have ads?

Neither Group2FA nor Detect Auto shows ads.

### Which is updated more often, Group2FA or Detect Auto?

Group2FA ships an update every 2 months, and Detect Auto every 8 days. Most recently, Group2FA was updated on July 12, 2026 and Detect Auto on September 11, 2026.

---

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