# Magnetometer & Network Scan vs Key Programmer

The clearest difference is in-app purchases: Key Programmer at none against Magnetometer & Network Scan's 3. Key Programmer also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 10 months). Magnetometer & Network Scan's advantage is iOS requirement (13 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Magnetometer & Network Scan sells 3 in-app purchases, starting at $3.99 per 7 days. Key Programmer asks for nothing beyond the download.

Magnetometer & Network Scan ships an update every 10 months, Key Programmer every 2 weeks. The most recent releases landed on September 27, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Magnetometer & Network Scan | Key Programmer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Every 2 weeks** |
| Size | 63 MB | 88 MB |
| Requires iOS | **13** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [TECHFLINES JOINT STOCK COMPANY](https://appshunter.io/developer/1728616987) | [Shenzhen Ecartek Technology, Ltd.](https://appshunter.io/developer/994423482) |

## What reviewers say

### Magnetometer & Network Scan

[App page](https://appshunter.io/ios/app/magnetometer-and-network-scan/id6737510459)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Camera Detector Weekly | $3.99 | per 7 days |
| Camera Detector Yearly | $19.99 | per year |
| Camera Detector Lifetime | $34.99 | one-time |


### Key Programmer

[App page](https://appshunter.io/ios/app/key-programmer/id6805297600)

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

**In-app purchases:** none


## Frequently asked questions

### Is Magnetometer & Network Scan free?

Magnetometer & Network Scan is free to download, with in-app purchases available.

### Is Key Programmer free?

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

### Do Magnetometer & Network Scan or Key Programmer have ads?

Magnetometer & Network Scan shows ads; Key Programmer does not.

### Which is updated more often, Magnetometer & Network Scan or Key Programmer?

Magnetometer & Network Scan ships an update every 10 months, and Key Programmer every 2 weeks. Most recently, Magnetometer & Network Scan was updated on September 27, 2026 and Key Programmer on September 22, 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.*