# SmartProbe vs iShield

The clearest difference is in-app purchases: SmartProbe at none against iShield's 3. SmartProbe also leads on rating (5.0 vs 4.6) and iOS requirement (15.1 vs 18.0). iShield's advantage is ratings volume (10 vs 3). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. iShield sells 3 in-app purchases, starting at $2.99 per 7 days. SmartProbe asks for nothing beyond the download.

SmartProbe holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 3 and 10 respectively.

SmartProbe ships an update every 3 weeks, iShield every 2 weeks. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SmartProbe | iShield |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/smartprobe/id6443838357/reviews)** | [4.6 (10 ratings)](https://appshunter.io/ios/app/ishield-mobile-security-and-vpn/id6753861277/reviews) |
| Number of ratings | 3 | **10** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | **Free** | Freemium |
| Size | 74 MB | 75 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AiVision Food](https://appshunter.io/developer/1649872944) | [Pinata Technologies](https://appshunter.io/developer/1628107753) |

## What reviewers say

### SmartProbe

[App page](https://appshunter.io/ios/app/smartprobe/id6443838357)

This utility app uses advanced technology for detecting pests and monitoring environmental conditions. It provides insights to help manage and improve your surroundings.

**Highlights:** Pest detection technology, Environmental monitoring, Data insights, Improved management, Surroundings improvement

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

**In-app purchases:** none


### iShield

[App page](https://appshunter.io/ios/app/ishield-mobile-security-and-vpn/id6753861277)

Enhance your digital safety with this comprehensive iPhone security tool. It offers data leak detection, Wi-Fi network analysis, device safety reviews, and password insights to help you understand and improve your online protection.

**Highlights:** Email security and data leak detection, Wi-Fi network scan and safety evaluation, IP address and network information, Quick daily protection check, iOS device safety review, Password safety insights

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Subscription | $2.99 | per 7 days |
| Monthly Premium Subscription | $8.99 | per month |
| Yearly Premium Subscription | $39.99 | per year |


## Frequently asked questions

### Is SmartProbe free?

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

### Is iShield free?

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

### Which has better reviews, SmartProbe or iShield?

SmartProbe is rated higher. SmartProbe averages 5.0 out of 5 from 3 ratings, while iShield averages 4.6 from 10 ratings.

### Do SmartProbe or iShield have ads?

Neither SmartProbe nor iShield shows ads.

### Which is updated more often, SmartProbe or iShield?

SmartProbe ships an update every 3 weeks, and iShield every 2 weeks. Most recently, SmartProbe was updated on October 27, 2026 and iShield on October 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.*