# Deerc GPS vs ShieldSOS

The clearest difference is review sentiment: ShieldSOS at 100% against Deerc GPS's 8%. ShieldSOS also leads on rating (5.0 vs 2.8). Deerc GPS's advantage is ratings volume (39 vs 4) and iOS requirement (12.0 vs 15.6). On price, update cadence, ads and in-app purchases 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 2.8. That said, the two scores are not equally well evidenced: Deerc GPS has 39 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 8% of Deerc GPS's written reviews are positive against 100% of ShieldSOS's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 3, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Deerc GPS | ShieldSOS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (39 ratings)](https://appshunter.io/ios/app/deerc-gps/id1515701188/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/shieldsos-security-system/id6745813827/reviews)** |
| Number of ratings | **39** | 4 |
| Positive reviews | 7.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | Free |
| Size | 112 MB | 36 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Xiamen Huoshiquan Import & Export CO., LTD](https://appshunter.io/developer/1564396770) | [ShieldSOS LLC](https://appshunter.io/developer/1813497605) |

## What reviewers say

### Deerc GPS

[App page](https://appshunter.io/ios/app/deerc-gps/id1515701188)

Control a drone via Wi-Fi with live video and photo feeds. Features include GPS positioning for stable flight and smart follow-me capabilities, making it an engaging hobby product.

**Highlights:** Wi-Fi drone control, FPV video and photo display, GPS positioning flight, Smart phone following flight, Live video streaming

**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 Deerc GPS free?

Deerc GPS 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, Deerc GPS or ShieldSOS?

ShieldSOS is rated higher. Deerc GPS averages 2.8 out of 5 from 39 ratings, while ShieldSOS averages 5.0 from 4 ratings.

### Do Deerc GPS or ShieldSOS have ads?

Neither Deerc GPS nor ShieldSOS shows ads.

### Which is updated more often, Deerc GPS or ShieldSOS?

Deerc GPS ships an update every 3 weeks, and ShieldSOS every 3 weeks. Most recently, Deerc GPS was updated on October 3, 2026 and ShieldSOS on September 24, 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.*