# Resistor Value Checker vs Ohmica

The clearest difference is in-app purchases: Resistor Value Checker at none against Ohmica's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Ohmica sells 1 one-off in-app purchase. Resistor Value Checker asks for nothing beyond the download.

## The numbers

| Metric | Resistor Value Checker | Ohmica |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 24 MB | 27 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ajay Gorasiya](https://appshunter.io/developer/1455174866) | [Tam Trinh](https://appshunter.io/developer/1854441506) |

## 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


### Ohmica

[App page](https://appshunter.io/ios/app/ohmica/id6776300460)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime | $4.99 | one-time |


## Frequently asked questions

### Is Resistor Value Checker free?

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

### Is Ohmica free?

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

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

Neither Resistor Value Checker nor Ohmica shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*