# SW16A vs Resistor color decoder

The clearest difference is ads: SW16A at none against Resistor color decoder's shown. SW16A also leads on iOS requirement (12.0 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 9 days. The most recent releases landed on September 14, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | SW16A | Resistor color decoder |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | Every 9 days |
| Size | 29 MB | 6 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Hi-Link Electronic co.,Ltd](https://appshunter.io/developer/1116319863) | [Michal Pajdak](https://appshunter.io/developer/1794089424) |

## What reviewers say

### SW16A

[App page](https://appshunter.io/ios/app/sw16a/id1582105414)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 SW16A free?

SW16A is free to download, with no in-app purchases.

### Is Resistor color decoder free?

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

### Do SW16A or Resistor color decoder have ads?

Resistor color decoder shows ads; SW16A does not.

### Which is updated more often, SW16A or Resistor color decoder?

SW16A ships an update every 9 days, and Resistor color decoder every 9 days. Most recently, SW16A was updated on September 14, 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.*