# Security Reactor vs Shiftestcore

The clearest difference is rating: Security Reactor at 4.5 against Shiftestcore's 2.0. Security Reactor also leads on review sentiment (41% vs 0%) and ratings volume (882 vs 5). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Security Reactor sells 6 in-app purchases, starting at $6.99 per 7 days and Shiftestcore sells 3 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Security Reactor holds the better App Store score, 4.5 against 2.0. That said, the two scores are not equally well evidenced: Security Reactor has 882 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 41% of Security Reactor's written reviews are positive against 0% of Shiftestcore's.

Security Reactor ships an update weekly, Shiftestcore every 3 weeks. The most recent releases landed on October 19, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Security Reactor | Shiftestcore |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (882 ratings)](https://appshunter.io/ios/app/security-reactor/id1639114893/reviews)** | [2.0 (5 ratings)](https://appshunter.io/ios/app/shiftestcore/id6450007410/reviews) |
| Number of ratings | **882** | 5 |
| Positive reviews | **40.9% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 36 MB | 52 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Security Reactor Team](https://appshunter.io/developer/1639114895) | [OANA RADU](https://appshunter.io/developer/1691514492) |

## What reviewers say

### Security Reactor

[App page](https://appshunter.io/ios/app/security-reactor/id1639114893)

Encrypt your internet connection with global servers for enhanced online privacy and anonymity. Secure your personal data with a single tap, enjoying unlimited speed and bandwidth. This app offers a log-free and ad-free experience.

**Highlights:** Global server network, Connection encryption, Anonymous browsing, Secure personal data, Unlimited speed and bandwidth, Log-free and ad-free

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Special Super Offer One Week | $6.99 | per 7 days |
| Special Premium One Week | $7.49 | per 7 days |
| Premium Reactor One Week | $12.99 | per 7 days |
| Special Unique One Week | $12.99 | per 7 days |
| Premium Reactor One Month | $17.99 | per month |
| Premium Reactor Six Month | $44.99 | per 6 months |

**What reviewers like**

- 🚀 Fast and smooth
- 🔒 Secure and anonymous
- 👍 Easy to use
- 💡 Useful for bypassing restrictions

**What reviewers complain about**

- 🐛 Frequent disconnections and issues reconnecting
- 💰 Expensive subscription
- 🔋 Drains battery quickly
- 🤖 Unreliable and inconsistent performance

**Reported bugs**

- No servers available in the app
- App crashes and freezes
- Subscription issues and difficulty unsubscribing

**Requested features**

- More server locations
- Better customer support
- Easier subscription cancellation
- Improved reliability and stability


### Shiftestcore

[App page](https://appshunter.io/ios/app/shiftestcore/id6450007410)

Test your device's screen, camera, sensors, sound, and connectivity. Identify and optimize performance issues with an intuitive interface. Ensure your device is functioning optimally.

**Highlights:** Screen quality testing, Camera functionality assessment, Motion sensor analysis, Sound output check, Connectivity testing, Performance optimization

**Features:** macOS Compatibility, Safari Extension

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| subscription | $7.99 | per 7 days |
| subscription | $29.99 | per month |
| subscription | $49.99 | per 3 months |


## Frequently asked questions

### Is Security Reactor free?

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

### Is Shiftestcore free?

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

### Which has better reviews, Security Reactor or Shiftestcore?

Security Reactor is rated higher. Security Reactor averages 4.5 out of 5 from 882 ratings, while Shiftestcore averages 2.0 from 5 ratings.

### Do Security Reactor or Shiftestcore have ads?

Neither Security Reactor nor Shiftestcore shows ads.

### Which is updated more often, Security Reactor or Shiftestcore?

Security Reactor ships an update weekly, and Shiftestcore every 3 weeks. Most recently, Security Reactor was updated on October 19, 2026 and Shiftestcore on October 13, 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.*