# Mastercharge vs Magnet Meter

The clearest difference is in-app purchases: Mastercharge at none against Magnet Meter's 1. Mastercharge also leads on ads (none vs shown) and iOS requirement (14.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Magnet Meter sells 1 one-off in-app purchase. Mastercharge asks for nothing beyond the download.

## The numbers

| Metric | Mastercharge | Magnet Meter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | — |
| Size | 30 MB | 7 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Telwin Spa](https://appshunter.io/developer/1369925506) | [Chaleepa Mallawa](https://appshunter.io/developer/1359729160) |

## What reviewers say

### Mastercharge

[App page](https://appshunter.io/ios/app/mastercharge/id6483362801)

**Features:** macOS Compatibility

**In-app purchases:** none


### Magnet Meter

[App page](https://appshunter.io/ios/app/magnet-meter-field-detector/id6780278148)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Magnet Meter Pro | $4.99 | one-time |


## Frequently asked questions

### Is Mastercharge free?

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

### Is Magnet Meter free?

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

### Do Mastercharge or Magnet Meter have ads?

Magnet Meter shows ads; Mastercharge does not.

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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.*