# Sensors Toolbox vs Quantum Shieldz Cipher(QSC)

The clearest difference is in-app purchases: Quantum Shieldz Cipher(QSC) at none against Sensors Toolbox's 2. Sensors Toolbox's advantage is iOS requirement (12.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Sensors Toolbox sells 2 one-off in-app purchases. Quantum Shieldz Cipher(QSC) asks for nothing beyond the download.

Sensors Toolbox ships an update every 5 months, Quantum Shieldz Cipher(QSC) every 4 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Sensors Toolbox | Quantum Shieldz Cipher(QSC) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (164 ratings)](https://appshunter.io/ios/app/sensors-toolbox/id1242203428/reviews)** | — |
| Number of ratings | **164** | — |
| Positive reviews | 58.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | Free with in-app purchases | — |
| Size | 17 MB | 13 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ExaMobile S.A.](https://appshunter.io/developer/506014841) | [EYL INC](https://appshunter.io/developer/1144415361) |

## What reviewers say

### Sensors Toolbox

[App page](https://appshunter.io/ios/app/sensors-toolbox/id1242203428)

Diagnose your mobile device's status with this comprehensive tool. Access real-time data from all supported sensors, including motion, environmental, and hardware information. Test sensor functionality and view data graphically or in text format.

**Highlights:** Real-time sensor data display, Sensor testing functionality, Graphical and text data views, Detailed sensor descriptions, Altimeter, metal detector, compass, Accelerometer, gyroscope, magnetometer, Barometer, location, battery status

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $1.99 | one-time |
| Go Premium, get new opportunities and features! | $1.99 | one-time |


### Quantum Shieldz Cipher(QSC)

[App page](https://appshunter.io/ios/app/quantum-shieldz-cipherqsc/id1626011761)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Sensors Toolbox free?

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

### Is Quantum Shieldz Cipher(QSC) free?

Quantum Shieldz Cipher(QSC) is free to download, with no in-app purchases.

### Do Sensors Toolbox or Quantum Shieldz Cipher(QSC) have ads?

Neither Sensors Toolbox nor Quantum Shieldz Cipher(QSC) shows ads.

### Which is updated more often, Sensors Toolbox or Quantum Shieldz Cipher(QSC)?

Sensors Toolbox ships an update every 5 months, and Quantum Shieldz Cipher(QSC) every 4 months. Most recently, Sensors Toolbox was updated on October 23, 2026 and Quantum Shieldz Cipher(QSC) 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.*