# SafeAuth vs GURINET GSI

The clearest difference is in-app purchases: GURINET GSI at none against SafeAuth's 4. GURINET GSI also leads on update cadence (every 3 weeks vs every 4 months). SafeAuth's advantage is iOS requirement (15.6 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. SafeAuth sells 4 in-app purchases, starting at $0.99 per 7 days. GURINET GSI asks for nothing beyond the download.

SafeAuth ships an update every 4 months, GURINET GSI every 3 weeks. The most recent releases landed on September 20, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | SafeAuth | GURINET GSI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 12 MB | 81 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Suna Ordulu](https://appshunter.io/developer/1754727111) | [Sandro Gleidson de Oliveira](https://appshunter.io/developer/1299486488) |

## What reviewers say

### SafeAuth

[App page](https://appshunter.io/ios/app/safeauth-2fa-authenticator/id6761731896)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $0.99 | per 7 days |
| Monthly | $2.99 | per month |
| Annual | $19.99 | per year |
| Lifetime | $39.99 | one-time |


### GURINET GSI

[App page](https://appshunter.io/ios/app/gurinet-gsi/id6811044974)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SafeAuth free?

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

### Is GURINET GSI free?

GURINET GSI is free to download, with no in-app purchases.

### Do SafeAuth or GURINET GSI have ads?

Neither SafeAuth nor GURINET GSI shows ads.

### Which is updated more often, SafeAuth or GURINET GSI?

SafeAuth ships an update every 4 months, and GURINET GSI every 3 weeks. Most recently, SafeAuth was updated on September 20, 2026 and GURINET GSI on October 5, 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.*