# Spartan SOS vs ShieldSOS

The clearest difference is rating: ShieldSOS at 5.0 against Spartan SOS's 4.0. ShieldSOS also leads on update cadence (every 3 weeks vs every 6 months) and ratings volume (4 vs 1). Spartan SOS's advantage is iOS requirement (13.2 vs 15.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ShieldSOS holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

Spartan SOS ships an update every 6 months, ShieldSOS every 3 weeks. The most recent releases landed on October 10, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Spartan SOS | ShieldSOS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/spartan-sos/id1572652236/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/shieldsos-security-system/id6745813827/reviews)** |
| Number of ratings | 1 | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 43 MB | 36 MB |
| Requires iOS | **13.2** | 15.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [University of Tampa, Incorporated](https://appshunter.io/developer/1572652238) | [ShieldSOS LLC](https://appshunter.io/developer/1813497605) |

## What reviewers say

### Spartan SOS

[App page](https://appshunter.io/ios/app/spartan-sos/id1572652236)

Enhance campus safety with tools like a panic slider for immediate alerts, anonymous tip submission, and a safety timer for peace of mind. This utility app provides an extra layer of security for your daily activities.

**Highlights:** Panic Slider for immediate alerts, Anonymous tip submission, Safety Timer, Enhanced campus protection, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


### ShieldSOS

[App page](https://appshunter.io/ios/app/shieldsos-security-system/id6745813827)

This security system app allows users to monitor and activate their devices for personal safety. It offers customizable settings for sirens, strobe lights, and pepper spray, with options for multi-location management and integration with emergency services.

**Highlights:** Instant security activation, Customizable device settings, Multi-location management, Optional RapidSOS e911 integration, Pepper spray refill program, Smart home compatibility

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Spartan SOS free?

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

### Is ShieldSOS free?

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

### Which has better reviews, Spartan SOS or ShieldSOS?

ShieldSOS is rated higher. Spartan SOS averages 4.0 out of 5 from 1 ratings, while ShieldSOS averages 5.0 from 4 ratings.

### Do Spartan SOS or ShieldSOS have ads?

Neither Spartan SOS nor ShieldSOS shows ads.

### Which is updated more often, Spartan SOS or ShieldSOS?

Spartan SOS ships an update every 6 months, and ShieldSOS every 3 weeks. Most recently, Spartan SOS was updated on October 10, 2026 and ShieldSOS on October 11, 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.*