# Resistor Value Checker vs FilterMyCalls

The clearest difference is in-app purchases: Resistor Value Checker at none against FilterMyCalls's 2. Resistor Value Checker also leads on iOS requirement (13.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. FilterMyCalls sells 2 in-app purchases, starting at $8.00 per month. Resistor Value Checker asks for nothing beyond the download.

## The numbers

| Metric | Resistor Value Checker | FilterMyCalls |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Size | 24 MB | 36 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ajay Gorasiya](https://appshunter.io/developer/1455174866) | [LTI Group LLC](https://appshunter.io/developer/6778867050) |

## What reviewers say

### Resistor Value Checker

[App page](https://appshunter.io/ios/app/resistor-value-checker/id6764039633)

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

**In-app purchases:** none


### FilterMyCalls

[App page](https://appshunter.io/ios/app/filtermycalls/id6783152329)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FilterMyCalls Monthly | $8.00 | per month |
| FilterMyCalls Annual | $80.00 | per year |


## Frequently asked questions

### Is Resistor Value Checker free?

Resistor Value Checker is free to download, with no in-app purchases.

### Is FilterMyCalls free?

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

### Do Resistor Value Checker or FilterMyCalls have ads?

Neither Resistor Value Checker nor FilterMyCalls shows ads.

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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.*