# WibberPro vs Resistor color decoder

The clearest difference is in-app purchases: Resistor color decoder at none against WibberPro's 2. WibberPro's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. WibberPro sells 2 in-app purchases, starting at $1.99 per month. Resistor color decoder asks for nothing beyond the download.

WibberPro ships an update weekly, Resistor color decoder every 9 days. The most recent releases landed on September 28, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | WibberPro | Resistor color decoder |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 9 days |
| Size | 12 MB | 6 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jan-Olof Hellstrand](https://appshunter.io/developer/1661427627) | [Michal Pajdak](https://appshunter.io/developer/1794089424) |

## What reviewers say

### WibberPro

[App page](https://appshunter.io/ios/app/wibberpro/id6449077233)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WibberPro Monthly Subscription | $1.99 | per month |
| WibberPro Yearly Subscription | $19.99 | per year |


### Resistor color decoder

[App page](https://appshunter.io/ios/app/resistor-color-decoder/id6744559438)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WibberPro free?

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

### Is Resistor color decoder free?

Resistor color decoder is free to download, with no in-app purchases.

### Do WibberPro or Resistor color decoder have ads?

Resistor color decoder shows ads; WibberPro does not.

### Which is updated more often, WibberPro or Resistor color decoder?

WibberPro ships an update weekly, and Resistor color decoder every 9 days. Most recently, WibberPro was updated on September 28, 2026 and Resistor color decoder on September 9, 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.*