# ServerGuard24 vs OTAC auth

The clearest difference is update cadence: OTAC auth at every 6 weeks against ServerGuard24's every 7 months. On price, ads, 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.

ServerGuard24 ships an update every 7 months, OTAC auth every 6 weeks. The most recent releases landed on September 16, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | ServerGuard24 | OTAC auth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (2 ratings)](https://appshunter.io/ios/app/serverguard24/id374530285/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 13 MB | 10 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ServerGuard24 GmbH](https://appshunter.io/developer/374530288) | [swIDch Limited](https://appshunter.io/developer/1723421198) |

## What reviewers say

### ServerGuard24

[App page](https://appshunter.io/ios/app/serverguard24/id374530285)

Monitor servers, websites, databases, and online services directly from your iPhone. Get real-time status updates, availability, and performance insights for your critical online assets. Ensure your business processes are always running smoothly.

**Highlights:** Availability Monitoring, Performance Monitoring, Business Process Monitoring, 24/7 Downtime Alerts, Real-time Status Updates

**Features:** macOS Compatibility

**In-app purchases:** none


### OTAC auth

[App page](https://appshunter.io/ios/app/otac-auth/id6475137518)

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

**In-app purchases:** none


## Frequently asked questions

### Is ServerGuard24 free?

ServerGuard24 is free to download, with no in-app purchases.

### Is OTAC auth free?

OTAC auth is free to download, with no in-app purchases.

### Do ServerGuard24 or OTAC auth have ads?

Neither ServerGuard24 nor OTAC auth shows ads.

### Which is updated more often, ServerGuard24 or OTAC auth?

ServerGuard24 ships an update every 7 months, and OTAC auth every 6 weeks. Most recently, ServerGuard24 was updated on September 16, 2026 and OTAC auth on September 17, 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.*